{"id":34454,"date":"2026-10-30T00:06:01","date_gmt":"2026-10-29T23:06:01","guid":{"rendered":"https:\/\/starmodul.com\/?page_id=34454"},"modified":"2026-10-30T11:14:22","modified_gmt":"2026-10-30T10:14:22","slug":"resistencia-unions-calcul-estructural","status":"publish","type":"page","link":"https:\/\/starmodul.com\/ca\/resistencia-unions-calcul-estructural\/","title":{"rendered":"Resist\u00e8ncia de les unions StarModul: dades per al c\u00e0lcul estructural"},"content":{"rendered":"<div class=\"product\"><div class=\"product\">\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"34454\" class=\"elementor elementor-34454 elementor-34453 elementor-bc-flex-widget\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3a77c28 e-con-boxed e-flex e-con e-parent\" data-id=\"3a77c28\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c0a8520 elementor-widget elementor-widget-html\" data-id=\"c0a8520\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>\n.smr{--n:#0f2a52;--o:#F39200;--t:#334155;--b:#e2e8f0;color:var(--t);font-size:16px;line-height:1.65;max-width:1100px;margin:0 auto}\n.smr h1{color:var(--n);font-size:40px;line-height:1.12;font-weight:800;margin:0 0 16px}\n.smr h2{color:var(--n);font-size:30px;line-height:1.18;font-weight:800;margin:0 0 14px}\n.smr h3{color:var(--n);font-size:19px;line-height:1.3;font-weight:700;margin:22px 0 8px}\n.smr .eb{color:var(--o);font-size:12px;font-weight:800;letter-spacing:1px;text-transform:uppercase;margin:0 0 8px}\n.smr p{margin:0 0 12px}.smr ul{margin:0 0 12px 20px;padding:0}.smr li{margin:0 0 6px}\n.smr a{color:var(--n);font-weight:700}\n.smr .warn{background:#FFF8EE;border-left:4px solid var(--o);padding:16px 18px;border-radius:6px;margin:16px 0}\n.smr .tw{overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%;margin:10px 0 16px;border:1px solid var(--b);border-radius:8px}\n.smr table{border-collapse:collapse;width:100%;min-width:560px;font-size:15px;background:#fff}\n.smr th,.smr table thead th{background:var(--n)!important;color:#fff;text-align:left;padding:9px 10px;font-weight:700;white-space:nowrap}\n.smr td{padding:8px 10px;border-top:1px solid var(--b);white-space:nowrap}\n.smr tr:nth-child(even) td{background:#f8fafc}\n.smr .nt{font-size:13px;color:#64748b;margin-top:-6px}\n.smr .btns{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 0}\n.smr .bt{display:inline-block;background:var(--o);color:#fff!important;padding:12px 18px;border-radius:6px;text-decoration:none;font-weight:700}\n.smr .bt2{background:transparent;color:var(--n)!important;border:2px solid var(--n)}\n.smr .cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin:12px 0}\n.smr .card{background:#fff;border:1px solid var(--b);border-radius:8px;padding:16px}\n.smr details{background:#fff;border:1px solid var(--b);border-radius:8px;padding:12px 14px;margin:10px 0}\n.smr summary{cursor:pointer;font-weight:700;color:var(--n)}\n@media(max-width:767px){.smr h1{font-size:29px}.smr h2{font-size:24px}.smr{font-size:15px}.smr table{font-size:14px}}\n<\/style><div class=\"smr\"><p class=\"eb\">Dades t\u00e8cniques \u00b7 Assajos i c\u00e0lcul<\/p><h1>Resist\u00e8ncia de les unions StarModul: dades per al c\u00e0lcul estructural<\/h1><p>Aquesta p\u00e0gina recull les dades que lliurem amb els pressupostos per al <strong>c\u00e0lcul estructural d\u2019una estructura met\u00e0l\u00b7lica cargolada<\/strong> amb el sistema StarModul: materials, c\u00e0rregues de refer\u00e8ncia, la <strong>resist\u00e8ncia de les unions cargolades<\/strong> de la s\u00e8rie 1010 (tracci\u00f3, compressi\u00f3, tallant i moments), la cargoleria de refor\u00e7, les llums orientatives, els arriostraments i els assajos de trencament.<\/p><div class=\"warn\"><strong>Important:<\/strong> els valors de les unions s\u00f3n <strong>resultats d\u2019assajos de laboratori<\/strong> (laboratori LERMA de la Universitat Polit\u00e8cnica de Catalunya, 2017\u20132018) amb tub de 100\u00d7100\u00d72 mm, el gruix m\u00e9s prim. S\u00f3n <strong>valors orientatius<\/strong>, no c\u00e0rregues admissibles de c\u00e0lcul. Cada projecte el calcula un enginyer segons el Codi T\u00e8cnic de l\u2019Edificaci\u00f3 i la normativa aplicable; StarModul et pot pressupostar el c\u00e0lcul estructural.<\/div><div class=\"btns\"><a class=\"bt\" href=\"\/ca\/contacte\/\">Demana pressupost del c\u00e0lcul<\/a><a class=\"bt bt2\" href=\"\/ca\/com-funciona\/\">Com funciona el sistema<\/a><a class=\"bt bt2\" href=\"\/ca\/unions-cargolades-estructures-metalliques\/\">Veure les unions<\/a><\/div><\/div><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"TechArticle\",\"headline\":\"Resist\u00e8ncia de les unions StarModul: dades per al c\u00e0lcul estructural\",\"inLanguage\":\"ca\",\"author\":{\"@type\":\"Organization\",\"name\":\"StarModul\"},\"publisher\":{\"@type\":\"Organization\",\"name\":\"StarModul Materials, S.L.U.\",\"url\":\"https:\/\/starmodul.com\/\"},\"datePublished\":\"2026-10-30\",\"dateModified\":\"2026-10-30\",\"mainEntityOfPage\":\"https:\/\/starmodul.com\/ca\/resistencia-unions-calcul-estructural\/\",\"description\":\"Taula de c\u00e0rregues de les unions StarModul: tracci\u00f3, compressi\u00f3, tallant i moments dels assajos de trencament a la UPC, materials, llums orientatives i riostres.\"}<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c686b56 e-con-boxed e-flex e-con e-parent\" data-id=\"c686b56\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fd005c2 elementor-widget elementor-widget-html\" data-id=\"fd005c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"smr\"><p class=\"eb\">1 \u00b7 Aspectes generals i materials<\/p><h2>C\u00e0lcul estructural d\u2019una estructura met\u00e0l\u00b7lica StarModul<\/h2><p>L\u2019estructura es calcula com un \u00fanic model tridimensional. Les estructures secund\u00e0ries de premarcs de portes i finestres no s\u2019inclouen al model general (del costat de la seguretat), llevat que calguin per situar arriostraments com les creus de Sant Andreu. L\u2019edifici es dissenya per complir el CTE i la normativa estructural i de formig\u00f3 vigent.<\/p><h3>Materials considerats en el c\u00e0lcul<\/h3><div class=\"tw\"><table><tr><th>Element<\/th><th>Material<\/th><th>fy (N\/mm\u00b2)<\/th><th>fu (N\/mm\u00b2)<\/th><th>Norma<\/th><\/tr><tr><td>Perfils tubulars 100\u00d72 i 100\u00d73<\/td><td>S250GD+Z<\/td><td>250<\/td><td>330<\/td><td>UNE-EN 10346<\/td><\/tr><tr><td>Perfils omega conformats en fred<\/td><td>S350GD+Z<\/td><td>350<\/td><td>420<\/td><td>UNE-EN 10346<\/td><\/tr><tr><td>Laminats, arriostraments i plaques<\/td><td>S275JR<\/td><td>275<\/td><td>430<\/td><td>UNE-EN 10025-2<\/td><\/tr><tr><td>Cargols ordinaris<\/td><td>Classe 8.8<\/td><td>640<\/td><td>800<\/td><td>UNE-EN ISO 898-1<\/td><\/tr><\/table><\/div><p class=\"nt\">Coeficients de minoraci\u00f3: 1,00; 1,00; 1,25. Dades del document \u00abDades b\u00e0siques per al c\u00e0lcul estructural amb sistema StarModul\u00bb. En els projectes recents el tub tamb\u00e9 es modelitza com a S280 o S355 segons el certificat del lot.<\/p><h3>Certificats del tub estructural 100\u00d7100 mm<\/h3><div class=\"tw\"><table><tr><th>Tub<\/th><th>Acer i recobriment<\/th><th>Norma<\/th><th>Certificat<\/th><th>Re (MPa)<\/th><th>Rm (MPa)<\/th><\/tr><tr><td>100\u00d7100\u00d72 mm, 12 m<\/td><td>S350GD + ZM310 (zinc-magnesi)<\/td><td>EN 10219-1\/-2<\/td><td>3.1 EN 10204 (2026)<\/td><td>487\u2013549<\/td><td>511\u2013615<\/td><\/tr><tr><td>100\u00d7100\u00d73 mm, 12 m<\/td><td>S350GD + ZM310 (zinc-magnesi)<\/td><td>EN 10219-1\/-2<\/td><td>3.1 EN 10204 (2026)<\/td><td>467\u2013549<\/td><td>516\u2013615<\/td><\/tr><tr><td>100\u00d7100\u00d74 mm, 12 m<\/td><td>Galvanitzat Z275<\/td><td>EN 10305-5<\/td><td>2.2 EN 10204 (2026)<\/td><td>279\u2013318<\/td><td>371\u2013399<\/td><\/tr><\/table><\/div><p class=\"nt\">Valors m\u00ednims i m\u00e0xims de les colades certificades. Segons el certificat, l\u2019S350GD+ZM310 compleix la qualitat S355JR de la UNE-EN 10219.<\/p><h3>Unions<\/h3><p>Xapa d\u2019acer de 3 mm (DD11, EN 10111; certificat 3.1: Re 246 MPa, Rm 356 MPa) amb zincat electrol\u00edtic i passivat trivalent, sense crom VI. Marcatge CE segons la norma harmonitzada EN 1090-1 (sistema 2+, EXC2), certificat de control de producci\u00f3 en f\u00e0brica 0370-CPR-2637. Reacci\u00f3 al foc A1.<\/p><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a9b7082 e-con-boxed e-flex e-con e-parent\" data-id=\"a9b7082\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a1423a7 elementor-widget elementor-widget-html\" data-id=\"a1423a7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"smr\"><p class=\"eb\">2 \u00b7 C\u00e0rregues de refer\u00e8ncia<\/p><h2>C\u00e0rregues permanents considerades<\/h2><p>Pesos propis: formig\u00f3 armat 25,00 kN\/m\u00b3; acer 78,50 kN\/m\u00b3. Les c\u00e0rregues permanents de refer\u00e8ncia del sistema s\u00f3n:<\/p><div class=\"tw\"><table><tr><th>C\u00e0rrega<\/th><th>Valor<\/th><th>Desglossament (kN\/m\u00b2)<\/th><\/tr><tr><td>G1 \u00b7 Forjat de planta pis<\/td><td>2,50 kN\/m\u00b2<\/td><td>panell 100 mm 0,125 \u00b7 panell de ciment 10 mm 0,120 \u00b7 paviment 0,305 \u00b7 morter de terra radiant 0,950 \u00b7 envans 1,000 \u00b7 omegues (al programa)<\/td><\/tr><tr><td>G2 \u00b7 Terrassa<\/td><td>2,50 kN\/m\u00b2<\/td><td>panell 100 mm 0,125 \u00b7 panell de ciment 0,120 \u00b7 paviment 0,305 \u00b7 formig\u00f3 de pendents 1,950<\/td><\/tr><tr><td>G3 \u00b7 Coberta lleugera<\/td><td>0,40 kN\/m\u00b2<\/td><td>panell 100 mm 0,125 \u00b7 panell 35 mm 0,100 \u00b7 estructura secund\u00e0ria de pendent 0,125 \u00b7 fals sostre 0,050<\/td><\/tr><tr><td>G4 \u00b7 Fa\u00e7ana<\/td><td>0,35 kN\/m\u00b2<\/td><td>panell 100 mm 0,125 \u00b7 acabat exterior 0,225<\/td><\/tr><\/table><\/div><p class=\"nt\">Les sobrec\u00e0rregues d\u2019\u00fas, neu, vent i sisme depenen de l\u2019empla\u00e7ament i les fixa l\u2019enginyer a cada projecte.<\/p><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e9c5f40 e-con-boxed e-flex e-con e-parent\" data-id=\"e9c5f40\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-054b71f elementor-widget elementor-widget-html\" data-id=\"054b71f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"smr\"><p class=\"eb\">3 \u00b7 Unions s\u00e8rie 1010 (tub 100\u00d7100)<\/p><h2>Resist\u00e8ncia de les unions cargolades: taula de c\u00e0rregues<\/h2><p>Valors resistents resumits de cada tipologia d\u2019uni\u00f3, obtinguts en els assajos de trencament del laboratori LERMA (UPC) amb <strong>tub de 2 mm<\/strong>. Forces en kN; moments flectors en kN\u00b7m.<\/p><div class=\"tw\"><table><tr><th>Uni\u00f3<\/th><th>Tipus de nus<\/th><th>Tracci\u00f3 (kN)<\/th><th>Compressi\u00f3 (kN)<\/th><th>Tallant (kN)<\/th><th>My (kN\u00b7m)<\/th><th>Mz (kN\u00b7m)<\/th><\/tr><tr><td><a href=\"\/ca\/1010-01-peca-dunio-esquadra-10x10cm\/\">1010-01<\/a><\/td><td>Nus de cantonada, 3 bra\u00e7os a 90\u00b0<\/td><td>17,90<\/td><td>34,63<\/td><td>24,75<\/td><td>2,30<\/td><td>2,15<\/td><\/tr><tr><td><a href=\"\/ca\/1010-02-peca-dunio-tipus-l-10x10cm\/\">1010-02<\/a><\/td><td>Nus en L, 2 bra\u00e7os a 90\u00b0<\/td><td>25,00<\/td><td>\u2013<\/td><td>\u2013<\/td><td>3,00<\/td><td>1,70<\/td><\/tr><tr><td><a href=\"\/ca\/1010-03d-peca-dunio-tipus-l-dreta-pendent-10x10cm\/\">1010-03<\/a><\/td><td>2 bra\u00e7os a 90\u00b0 + 1 articulat<\/td><td>19,46<\/td><td>\u2013<\/td><td>\u2013<\/td><td>\u2013<\/td><td>\u2013<\/td><\/tr><tr><td><a href=\"\/ca\/1010-05-peca-dunio-tipus-t-10x10cm\/\">1010-05<\/a><\/td><td>Nus en T<\/td><td>20,26<\/td><td>\u2013<\/td><td>28,97<\/td><td>1,45<\/td><td>4,20<\/td><\/tr><tr><td><a href=\"\/ca\/1010-06-peca-dunio-tipus-t-sortida-recta-10x10cm\/\">1010-06<\/a><\/td><td>Nus de 4 bra\u00e7os a 90\u00b0<\/td><td>21,10<\/td><td>\u2013<\/td><td>23,11<\/td><td>1,07<\/td><td>2,98<\/td><\/tr><tr><td><a href=\"\/ca\/1010-07-peca-dunio-tipus-t-pendent-10x10cm\/\">1010-07<\/a><\/td><td>3 bra\u00e7os a 90\u00b0 + 1 articulat<\/td><td>21,99<\/td><td>\u2013<\/td><td>\u2013<\/td><td>\u2013<\/td><td>\u2013<\/td><\/tr><tr><td><a href=\"\/ca\/1010-11-peca-dunio-tipus-10x10cm\/\">1010-11<\/a><\/td><td>Nus en creu, 4 bra\u00e7os<\/td><td>\u2013<\/td><td>\u2013<\/td><td>22,18<\/td><td>2,88<\/td><td>3,73<\/td><\/tr><tr><td><a href=\"\/ca\/1010-13-peca-dunio-paret-sortida-recta-10x10cm\/\">1010-13<\/a><\/td><td>Ancoratge de pilar a superf\u00edcie (peu de pilar)<\/td><td>20,00<\/td><td>\u2013<\/td><td>\u2013<\/td><td>4,00<\/td><td>1,20<\/td><\/tr><tr><td><a href=\"\/ca\/1010-14-peca-dunio-paret-10x10cm\/\">1010-14<\/a><\/td><td>Ancoratge articulat a superf\u00edcie<\/td><td>25,00<\/td><td>\u2013<\/td><td>\u2013<\/td><td>\u2013<\/td><td>\u2013<\/td><\/tr><tr><td><a href=\"\/ca\/1010-15-peca-dunio-tipus-omega-10x10cm\/\">1010-15<\/a><\/td><td>Fixaci\u00f3 de tub a superf\u00edcie paral\u00b7lela<\/td><td>\u2013<\/td><td>\u2013<\/td><td>\u2013<\/td><td>2,00<\/td><td>2,80<\/td><\/tr><tr><td><a href=\"\/ca\/1010-16-peca-dunio-u-doble-creuat-10x10cm\/\">1010-16<\/a><\/td><td>Encreuament articulat de dos tubs<\/td><td>30,00<\/td><td>\u2013<\/td><td>\u2013<\/td><td>\u2013<\/td><td>\u2013<\/td><\/tr><tr><td><a href=\"\/ca\/1010-17-peca-dunio-u-doble-recte-10x10cm\/\">1010-17<\/a><\/td><td>Uni\u00f3 articulada en T (arriostraments)<\/td><td>35,00<\/td><td>\u2013<\/td><td>\u2013<\/td><td>\u2013<\/td><td>\u2013<\/td><\/tr><tr><td><a href=\"\/ca\/1010-19-peca-de-unio-cumbrera-inici-10x10cm\/\">1010-19<\/a><\/td><td>Nus a 120\u00b0 (carener)<\/td><td>45,00<\/td><td>\u2013<\/td><td>\u2013<\/td><td>2,50<\/td><td>4,40<\/td><\/tr><tr><td><a href=\"\/ca\/1010-21-peca-dunio-tub-10x10cm\/\">1010-21<\/a><\/td><td>Empalmament de 2 tubs a 180\u00b0<\/td><td>65,00<\/td><td>\u2013<\/td><td>\u2013<\/td><td>3,20<\/td><td>\u2013<\/td><\/tr><\/table><\/div><p class=\"nt\">\u00ab\u2013\u00bb: no assajat. Valors orientatius de laboratori; no s\u00f3n c\u00e0rregues admissibles. En molts assajos el trencament es va produir al tub (abonyegament o esquin\u00e7ament), no a la uni\u00f3. Amb tub de 3 o 4 mm la capacitat del conjunt augmenta, per\u00f2 cada cas es comprova al c\u00e0lcul.<\/p><details><summary>C\u00e0rrega de trencament de cada proveta (assajos 2017\u20132018)<\/summary><div class=\"tw\"><table><tr><th>Uni\u00f3<\/th><th>Assaig<\/th><th>Proveta 1<\/th><th>Proveta 2<\/th><th>Mode de fallada<\/th><\/tr><tr><td>1010-01<\/td><td>Tracci\u00f3<\/td><td>19,42 kN<\/td><td>17,90 kN<\/td><td>deformaci\u00f3 de la uni\u00f3<\/td><\/tr><tr><td>1010-01<\/td><td>Compressi\u00f3<\/td><td>34,63 kN<\/td><td>35,30 kN<\/td><td>abonyegament del tub<\/td><\/tr><tr><td>1010-01<\/td><td>Flexi\u00f3 My<\/td><td>2,43 kN\u00b7m<\/td><td>2,29 kN\u00b7m<\/td><td>deformaci\u00f3 de la uni\u00f3<\/td><\/tr><tr><td>1010-01<\/td><td>Flexi\u00f3 Mz<\/td><td>2,60 kN\u00b7m<\/td><td>2,14 kN\u00b7m<\/td><td>deformaci\u00f3 de la uni\u00f3<\/td><\/tr><tr><td>1010-01<\/td><td>Tallant Ty \/ Tz<\/td><td>32,29 \/ 24,75 kN<\/td><td>27,14 \/ 26,56 kN<\/td><td>abonyegament del tub<\/td><\/tr><tr><td>1010-02<\/td><td>Tracci\u00f3<\/td><td>28,61 kN<\/td><td>30,98 kN<\/td><td>deformaci\u00f3 del tub<\/td><\/tr><tr><td>1010-02<\/td><td>Flexi\u00f3 My<\/td><td>2,03 kN\u00b7m<\/td><td>2,27 kN\u00b7m<\/td><td>cargol i deformaci\u00f3<\/td><\/tr><tr><td>1010-02<\/td><td>Flexi\u00f3 Mz+ \/ Mz\u2212<\/td><td>3,95 \/ 3,42 kN\u00b7m<\/td><td>3,95 \/ 3,77 kN\u00b7m<\/td><td>deformaci\u00f3 del nus<\/td><\/tr><tr><td>1010-03<\/td><td>Tracci\u00f3 (bra\u00e7 articulat)<\/td><td>19,46 kN<\/td><td>20,73 kN<\/td><td>deformaci\u00f3 de la uni\u00f3<\/td><\/tr><tr><td>1010-05<\/td><td>Tracci\u00f3<\/td><td>20,26 kN<\/td><td>22,81 kN<\/td><td>deformaci\u00f3 de la uni\u00f3<\/td><\/tr><tr><td>1010-05<\/td><td>Flexi\u00f3 My (2017 \/ 2018)<\/td><td>1,45 \/ 3,06 kN\u00b7m<\/td><td>1,61 \/ 2,89 kN\u00b7m<\/td><td>deformaci\u00f3 de la uni\u00f3<\/td><\/tr><tr><td>1010-05<\/td><td>Flexi\u00f3 Mz<\/td><td>4,24 kN\u00b7m<\/td><td>4,20 kN\u00b7m<\/td><td>deformaci\u00f3 de la uni\u00f3<\/td><\/tr><tr><td>1010-05<\/td><td>Tallant Ty \/ Tz<\/td><td>30,31 \/ 34,10 kN<\/td><td>28,97 \/ 34,06 kN<\/td><td>abonyegament del tub<\/td><\/tr><tr><td>1010-06<\/td><td>Tracci\u00f3<\/td><td>23,55 kN<\/td><td>21,10 kN<\/td><td>deformaci\u00f3 de la uni\u00f3<\/td><\/tr><tr><td>1010-06<\/td><td>Flexi\u00f3 My (2017 \/ 2018)<\/td><td>1,19 \/ 0,86 kN\u00b7m<\/td><td>1,07 \/ 1,13 kN\u00b7m<\/td><td>deformaci\u00f3<\/td><\/tr><tr><td>1010-06<\/td><td>Flexi\u00f3 Mz<\/td><td>2,99 kN\u00b7m<\/td><td>3,59 kN\u00b7m<\/td><td>deformaci\u00f3<\/td><\/tr><tr><td>1010-06<\/td><td>Tallant Ty \/ Tz<\/td><td>23,11 \/ 25,55 kN<\/td><td>24,35 \/ 34,04 kN<\/td><td>abonyegament del tub<\/td><\/tr><tr><td>1010-07<\/td><td>Tracci\u00f3 (bra\u00e7 articulat)<\/td><td>24,22 kN<\/td><td>21,99 kN<\/td><td>deformaci\u00f3 de la uni\u00f3<\/td><\/tr><tr><td>1010-11<\/td><td>Flexi\u00f3 My \/ Mz<\/td><td>2,89 \/ 3,73 kN\u00b7m<\/td><td>2,98 \/ 4,29 kN\u00b7m<\/td><td>deformaci\u00f3<\/td><\/tr><tr><td>1010-11<\/td><td>Tallant Ty<\/td><td>23,12 kN<\/td><td>22,18 kN<\/td><td>abonyegament del tub<\/td><\/tr><tr><td>1010-13<\/td><td>Tracci\u00f3<\/td><td>57,12 kN<\/td><td>52,32 kN<\/td><td>deformaci\u00f3 de la placa<\/td><\/tr><tr><td>1010-13<\/td><td>Flexi\u00f3 My \/ Mz<\/td><td>4,92 \/ 1,41 kN\u00b7m<\/td><td>4,67 \/ 2,36 kN\u00b7m<\/td><td>deformaci\u00f3 de la placa<\/td><\/tr><tr><td>1010-14<\/td><td>Tracci\u00f3<\/td><td>31,36 kN<\/td><td>29,78 kN<\/td><td>esquin\u00e7ament del tub<\/td><\/tr><tr><td>1010-15<\/td><td>Flexi\u00f3 My \/ Mz<\/td><td>2,14 \/ 3,30 kN\u00b7m<\/td><td>2,56 \/ 3,24 kN\u00b7m<\/td><td>deformaci\u00f3<\/td><\/tr><tr><td>1010-16<\/td><td>Tracci\u00f3<\/td><td>30,49 kN<\/td><td>34,41 kN<\/td><td>esquin\u00e7ament del tub<\/td><\/tr><tr><td>1010-17<\/td><td>Tracci\u00f3<\/td><td>49,33 kN<\/td><td>40,42 kN<\/td><td>esquin\u00e7ament del tub<\/td><\/tr><tr><td>1010-19<\/td><td>Tracci\u00f3<\/td><td>49,99 kN<\/td><td>53,14 kN<\/td><td>deformaci\u00f3 del tub<\/td><\/tr><tr><td>1010-19<\/td><td>Flexi\u00f3 My \/ Mz<\/td><td>4,07 \/ 4,89 kN\u00b7m<\/td><td>2,93 \/ 4,68 kN\u00b7m<\/td><td>deformaci\u00f3<\/td><\/tr><tr><td>1010-21<\/td><td>Tracci\u00f3<\/td><td>72,75 kN<\/td><td>71,88 kN<\/td><td>cisallament de la cargoleria<\/td><\/tr><tr><td>1010-21<\/td><td>Flexi\u00f3 My<\/td><td>3,59 kN\u00b7m<\/td><td>3,65 kN\u00b7m<\/td><td>deformaci\u00f3 del tub<\/td><\/tr><\/table><\/div><\/details><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2153d6f e-con-boxed e-flex e-con e-parent\" data-id=\"2153d6f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1712f37 elementor-widget elementor-widget-html\" data-id=\"1712f37\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"smr\"><p class=\"eb\">4 \u00b7 Cargoleria i arriostraments<\/p><h2>Autoperforants, platines i tensors<\/h2><h3>Cargol autoperforant de refor\u00e7 6,3\u00d725<\/h3><p>Com a refor\u00e7 de les unions s\u2019utilitza l\u2019autoperforant 6,3\u00d725, que evita que els elements se separin amb esfor\u00e7os de tracci\u00f3. Cada autoperforant aporta <strong>3,40 kN a tallant<\/strong> amb un coeficient de seguretat addicional de 3. Cada uni\u00f3 porta com a m\u00ednim 2 fixacions en dues de les cares, i la majoria en porta 6 o m\u00e9s.<\/p><div class=\"tw\"><table><tr><th>Di\u00e0metre (mm)<\/th><th>Tracci\u00f3 (kN)<\/th><th>Tallant (kN)<\/th><\/tr><tr><td>4,8<\/td><td>9,34<\/td><td>6,58<\/td><\/tr><tr><td>5,5<\/td><td>12,50<\/td><td>8,95<\/td><\/tr><tr><td>6,3<\/td><td>14,45<\/td><td>9,40<\/td><\/tr><\/table><\/div><p class=\"nt\">Resist\u00e8ncia mec\u00e0nica del cargol (duresa del nucli 390 HV; superficial 560 HV).<\/p><div class=\"tw\"><table><tr><th>Autoperforant 6,3: gruix de xapa (mm)<\/th><th>Resist\u00e8ncia a l\u2019extracci\u00f3 (kN)<\/th><th>Temps de perforaci\u00f3 (s)<\/th><\/tr><tr><td>4<\/td><td>9,85<\/td><td>2,8<\/td><\/tr><tr><td>5<\/td><td>12,30<\/td><td>3,4<\/td><\/tr><tr><td>6<\/td><td>14,50<\/td><td>3,7<\/td><\/tr><\/table><\/div><h3>Arriostraments amb platina<\/h3><p>Els arriostraments es consideren tirants que nom\u00e9s treballen a tracci\u00f3: creus de Sant Andreu de platina 40\u00d74 o elements r\u00edgids de tub, situats a la fa\u00e7ana on ho permeten les obertures.<\/p><ul><li>Platina 40\u00d74 d\u2019acer S275JR: <strong>N<sub>Rd<\/sub> = 30,0 kN<\/strong> a tracci\u00f3.<\/li><li>Doble platina 2 \u00d7 40\u00d74: <strong>N<sub>Rd<\/sub> = 62,0 kN<\/strong>.<\/li><li>La pe\u00e7a que uneix els tensors \u00e9s la 1010-17, amb 35,00 kN a tracci\u00f3 segons els assajos, per sobre del que suporta la platina.<\/li><li>Fixaci\u00f3 de la pe\u00e7a d\u2019arriostrament a l\u2019estructura amb cargols M12 de classe 8.8.<\/li><\/ul><h3>Tensors dels arriostraments<\/h3><div class=\"tw\"><table><tr><th>Tensor<\/th><th>M6<\/th><th>M8<\/th><th>M10<\/th><th>M12<\/th><th>M16<\/th><th>M20<\/th><th>M24<\/th><th>M30<\/th><th>M36<\/th><\/tr><tr><td>Resist\u00e8ncia a tracci\u00f3 garantida (kN)<\/td><td>2,35<\/td><td>3,20<\/td><td>5,35<\/td><td>6,65<\/td><td>16,65<\/td><td>25,35<\/td><td>36,65<\/td><td>53,35<\/td><td>71,65<\/td><\/tr><\/table><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-67a6fa1 e-con-boxed e-flex e-con e-parent\" data-id=\"67a6fa1\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-06453b8 elementor-widget elementor-widget-html\" data-id=\"06453b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"smr\"><p class=\"eb\">5 \u00b7 Llums orientatives<\/p><h2>Llums m\u00e0ximes orientatives amb tub i omega<\/h2><p>Llums de refer\u00e8ncia del sistema StarModul amb tub de 100\u00d7100 i perfil omega de 200 mm. <strong>S\u00f3n orientatives: cada projecte es calcula.<\/strong><\/p><div class=\"tw\"><table><tr><th>Element<\/th><th>Llum m\u00e0xima (m)<\/th><th>Interseparaci\u00f3 (m)<\/th><\/tr><tr><td>Coberta, tub al mateix nivell<\/td><td>4,50<\/td><td>1,90<\/td><\/tr><tr><td>Coberta, tub al mateix nivell<\/td><td>5,27<\/td><td>1,39<\/td><\/tr><tr><td>Coberta, tub a 2 nivells<\/td><td>3,00<\/td><td>3,00<\/td><\/tr><tr><td>Coberta, tub a 2 nivells<\/td><td>3,70<\/td><td>2,15<\/td><\/tr><tr><td>Coberta, tub a 2 nivells<\/td><td>5,30<\/td><td>1,50<\/td><\/tr><tr><td>Coberta, omega 200<\/td><td>5,36<\/td><td>1,65<\/td><\/tr><tr><td>Forjat interior, doble tub<\/td><td>5,27<\/td><td>1,00<\/td><\/tr><tr><td>Forjat, omega 200<\/td><td>6,50<\/td><td>0,50<\/td><\/tr><\/table><\/div><p>Per a naus, el sistema de tub i unions arriba a uns 12 m de llum; per a llums m\u00e9s grans, fins a uns 20 m, treballem amb <a href=\"\/ca\/naus-ipe-cargolades\/\">naus de perfils IPE cargolades<\/a>.<\/p><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b2cfed9 e-con-boxed e-flex e-con e-parent\" data-id=\"b2cfed9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-60e8b63 elementor-widget elementor-widget-html\" data-id=\"60e8b63\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"smr\"><p class=\"eb\">6 \u00b7 C\u00e0lcul per elements finits (2026)<\/p><h2>Riostres i uni\u00f3 d\u2019empalmament: verificaci\u00f3 amb IDEA StatiCa (Eurocodi 3)<\/h2><p>El 2026 s\u2019han verificat per c\u00e0lcul, amb IDEA StatiCa Connection (m\u00e8tode d\u2019elements finits per components, UNE-EN 1993-1-8, 1-3, 1-1 i 1-5), dues unions del sistema amb tub SHS 100\u00d7100\u00d73 mm.<\/p><h3>Uni\u00f3 articulada de riostres<\/h3><p>Dos perfils SHS 100\u00d7100\u00d73 (S250) a 45\u00b0 o a 90\u00b0, amb cargols de classe 8.8. Capacitat resistent m\u00e0xima davant de cada esfor\u00e7 per separat (no combinats, sense moments):<\/p><div class=\"tw\"><table><tr><th>Configuraci\u00f3<\/th><th>Cargols M10 8.8: axial (kN)<\/th><th>V horitzontal (kN)<\/th><th>V vertical (kN)<\/th><th>Autoperforants 5,5: axial (kN)<\/th><th>V horitzontal (kN)<\/th><th>V vertical (kN)<\/th><\/tr><tr><td>45\u00b0, 3 cargols per l\u00ednia<\/td><td>38,0<\/td><td>11,0<\/td><td>15,0<\/td><td>30,0<\/td><td>9,2<\/td><td>12,0<\/td><\/tr><tr><td>45\u00b0, 2 cargols<\/td><td>33,0<\/td><td>10,5<\/td><td>12,5<\/td><td>20,0<\/td><td>8,5<\/td><td>9,2<\/td><\/tr><tr><td>45\u00b0, 1 cargol<\/td><td>18,0<\/td><td>10,5<\/td><td>9,2<\/td><td>10,0<\/td><td>10,0<\/td><td>9,2<\/td><\/tr><tr><td>90\u00b0, 3 cargols<\/td><td>77,0<\/td><td>9,2<\/td><td>11,7<\/td><td>52,0<\/td><td>8,5<\/td><td>11,4<\/td><\/tr><tr><td>90\u00b0, 2 cargols<\/td><td>68,0<\/td><td>9,0<\/td><td>11,7<\/td><td>35,0<\/td><td>8,2<\/td><td>11,0<\/td><\/tr><tr><td>90\u00b0, 1 cargol<\/td><td>33,0<\/td><td>8,5<\/td><td>10,0<\/td><td>11,0<\/td><td>\u2013<\/td><td>7,9<\/td><\/tr><\/table><\/div><p class=\"nt\">Les mem\u00f2ries estudien 4, 8 i 12 cargols en total per uni\u00f3 (1, 2 o 3 per l\u00ednia). Valors v\u00e0lids nom\u00e9s per a la geometria, els materials i la disposici\u00f3 estudiats.<\/p><h3>Uni\u00f3 d\u2019empalmament de tubs<\/h3><p>Empalmament de dos SHS 100\u00d7100\u00d73 (S280) amb un caputx\u00f3 exterior de tub 110\u00d7110\u00d74 (S235) i 12 cargols passants M12 de classe 8.8 (6 per costat). Uni\u00f3 articulada (transmet axials i tallants, no moments).<\/p><ul><li>Verificaci\u00f3 amb les c\u00e0rregues d\u2019un projecte real (nau): c\u00e0rrega de disseny de <strong>\u00b175 kN<\/strong> a tracci\u00f3 i compressi\u00f3, amb un aprofitament dels cargols del 21,6 %.<\/li><li>An\u00e0lisi de resist\u00e8ncia \u00faltima: factor de c\u00e0rrega del <strong>300 %<\/strong>, \u00e9s a dir, uns <strong>225 kN<\/strong> d\u2019axial a tracci\u00f3 o compressi\u00f3.<\/li><\/ul><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a22d067 e-con-boxed e-flex e-con e-parent\" data-id=\"a22d067\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6338321 elementor-widget elementor-widget-html\" data-id=\"6338321\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"smr\"><p class=\"eb\">7 \u00b7 Assajos de trencament<\/p><h2>C\u00e0rrega de trencament de les unions: assajos al laboratori LERMA (UPC)<\/h2><p>Les unions de la s\u00e8rie 1010 es van assajar a trencament al Laboratori d\u2019Elasticitat i Resist\u00e8ncia de Materials (LERMA) de la Universitat Polit\u00e8cnica de Catalunya, en dues campanyes: maig de 2017 (informes 46009) i octubre de 2018 (informes 47008). Cada assaig es va fer amb dues provetes de tub 100\u00d7100\u00d72 mm, carregades fins al trencament amb c\u00e8l\u00b7lula de c\u00e0rrega de 100 kN.<\/p><p>Cada assaig t\u00e9 la seva gr\u00e0fica c\u00e0rrega-despla\u00e7ament (tracci\u00f3 i compressi\u00f3) o moment-gir (flexi\u00f3 en els eixos y i z). Aquestes s\u00f3n les gr\u00e0fiques de cada uni\u00f3 (fes clic per ampliar-les).<\/p><div id=\"smr-graficas\" class=\"cards\"><style>#smr-graficas{align-items:start}.smr .gf{margin:0;padding:10px}.smr .gf img{width:100%;height:auto;display:block;border-radius:4px}.smr .gf figcaption{margin-top:8px;font-weight:700;color:#0f2a52;font-size:14px}.smr ul.dl{margin:10px 0 0;padding-left:18px}.smr ul.dl li{margin:4px 0}.smr ul.dl span{color:#64748b;font-size:13px}<\/style><figure class=\"card gf\"><a href=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-01.webp\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" src=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-01-768x1246.webp\" alt=\"Gr\u00e0fica de l\u2019assaig de trencament de la uni\u00f3 StarModul 1010-01\" width=\"768\" height=\"1246\" loading=\"lazy\" decoding=\"async\" title=\"\"><\/a><figcaption>Uni\u00f3 1010-01<\/figcaption><\/figure><figure class=\"card gf\"><a href=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-02.webp\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" src=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-02-768x1495.webp\" alt=\"Gr\u00e0fica de l\u2019assaig de trencament de la uni\u00f3 StarModul 1010-02\" width=\"768\" height=\"1495\" loading=\"lazy\" decoding=\"async\" title=\"\"><\/a><figcaption>Uni\u00f3 1010-02<\/figcaption><\/figure><figure class=\"card gf\"><a href=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-03.webp\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" src=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-03-768x316.webp\" alt=\"Gr\u00e0fica de l\u2019assaig de trencament de la uni\u00f3 StarModul 1010-03\" width=\"768\" height=\"316\" loading=\"lazy\" decoding=\"async\" title=\"\"><\/a><figcaption>Uni\u00f3 1010-03<\/figcaption><\/figure><figure class=\"card gf\"><a href=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-05.webp\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" src=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-05-768x1268.webp\" alt=\"Gr\u00e0fica de l\u2019assaig de trencament de la uni\u00f3 StarModul 1010-05\" width=\"768\" height=\"1268\" loading=\"lazy\" decoding=\"async\" title=\"\"><\/a><figcaption>Uni\u00f3 1010-05<\/figcaption><\/figure><figure class=\"card gf\"><a href=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-06.webp\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" src=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-06-768x1235.webp\" alt=\"Gr\u00e0fica de l\u2019assaig de trencament de la uni\u00f3 StarModul 1010-06\" width=\"768\" height=\"1235\" loading=\"lazy\" decoding=\"async\" title=\"\"><\/a><figcaption>Uni\u00f3 1010-06<\/figcaption><\/figure><figure class=\"card gf\"><a href=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-07.webp\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" src=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-07-768x332.webp\" alt=\"Gr\u00e0fica de l\u2019assaig de trencament de la uni\u00f3 StarModul 1010-07\" width=\"768\" height=\"332\" loading=\"lazy\" decoding=\"async\" title=\"\"><\/a><figcaption>Uni\u00f3 1010-07<\/figcaption><\/figure><figure class=\"card gf\"><a href=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-11.webp\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" src=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-11-768x619.webp\" alt=\"Gr\u00e0fica de l\u2019assaig de trencament de la uni\u00f3 StarModul 1010-11\" width=\"768\" height=\"619\" loading=\"lazy\" decoding=\"async\" title=\"\"><\/a><figcaption>Uni\u00f3 1010-11<\/figcaption><\/figure><figure class=\"card gf\"><a href=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-13.webp\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" src=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-13-768x896.webp\" alt=\"Gr\u00e0fica de l\u2019assaig de trencament de la uni\u00f3 StarModul 1010-13\" width=\"768\" height=\"896\" loading=\"lazy\" decoding=\"async\" title=\"\"><\/a><figcaption>Uni\u00f3 1010-13<\/figcaption><\/figure><figure class=\"card gf\"><a href=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-14.webp\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" src=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-14-768x298.webp\" alt=\"Gr\u00e0fica de l\u2019assaig de trencament de la uni\u00f3 StarModul 1010-14\" width=\"768\" height=\"298\" loading=\"lazy\" decoding=\"async\" title=\"\"><\/a><figcaption>Uni\u00f3 1010-14<\/figcaption><\/figure><figure class=\"card gf\"><a href=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-15.webp\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" src=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-15-768x596.webp\" alt=\"Gr\u00e0fica de l\u2019assaig de trencament de la uni\u00f3 StarModul 1010-15\" width=\"768\" height=\"596\" loading=\"lazy\" decoding=\"async\" title=\"\"><\/a><figcaption>Uni\u00f3 1010-15<\/figcaption><\/figure><figure class=\"card gf\"><a href=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-16.webp\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" src=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-16-768x297.webp\" alt=\"Gr\u00e0fica de l\u2019assaig de trencament de la uni\u00f3 StarModul 1010-16\" width=\"768\" height=\"297\" loading=\"lazy\" decoding=\"async\" title=\"\"><\/a><figcaption>Uni\u00f3 1010-16<\/figcaption><\/figure><figure class=\"card gf\"><a href=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-17.webp\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" src=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-17-768x297.webp\" alt=\"Gr\u00e0fica de l\u2019assaig de trencament de la uni\u00f3 StarModul 1010-17\" width=\"768\" height=\"297\" loading=\"lazy\" decoding=\"async\" title=\"\"><\/a><figcaption>Uni\u00f3 1010-17<\/figcaption><\/figure><figure class=\"card gf\"><a href=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-19.webp\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" src=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-19-768x895.webp\" alt=\"Gr\u00e0fica de l\u2019assaig de trencament de la uni\u00f3 StarModul 1010-19\" width=\"768\" height=\"895\" loading=\"lazy\" decoding=\"async\" title=\"\"><\/a><figcaption>Uni\u00f3 1010-19<\/figcaption><\/figure><figure class=\"card gf\"><a href=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-21.webp\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" src=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/grafica-ensayo-union-starmodul-1010-21-768x598.webp\" alt=\"Gr\u00e0fica de l\u2019assaig de trencament de la uni\u00f3 StarModul 1010-21\" width=\"768\" height=\"598\" loading=\"lazy\" decoding=\"async\" title=\"\"><\/a><figcaption>Uni\u00f3 1010-21<\/figcaption><\/figure><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-472ba1d e-con-boxed e-flex e-con e-parent\" data-id=\"472ba1d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f01beba elementor-widget elementor-widget-html\" data-id=\"f01beba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"smr\"><p class=\"eb\">8 \u00b7 Exemples i documentaci\u00f3<\/p><h2>Exemples de c\u00e0lcul estructural i documents<\/h2><p>Amb cada pressupost lliurem el document \u00abDades b\u00e0siques per al c\u00e0lcul estructural amb sistema StarModul\u00bb. Per als projectes que necessiten c\u00e0lcul (habitatges, naus, edificis), el nostre enginyer fa l\u2019informe de c\u00e0lcul i els pl\u00e0nols estructurals, que es pressuposten a part.<\/p><div id=\"smr-docs\" class=\"cards\"><div class=\"card\"><h3>Dades b\u00e0siques per al c\u00e0lcul estructural<\/h3><p>El document que lliurem amb cada pressupost: materials, c\u00e0rregues de refer\u00e8ncia i valors d\u2019assaig de les unions de la s\u00e8rie 1010.<\/p><ul class=\"dl\"><li><a href=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/datos-calculo-estructural-uniones-starmodul.pdf\" target=\"_blank\" rel=\"noopener\">Descarrega \u00abDades b\u00e0siques per al c\u00e0lcul estructural\u00bb (en castell\u00e0)<\/a> <span>(PDF \u00b7 9 p\u00e0g. \u00b7 0,8 MB)<\/span><\/li><\/ul><\/div><div class=\"card\"><h3>Habitatge unifamiliar en planta baixa (Alacant, 2024)<\/h3><p>Estructura StarModul de tub SHS 100\u00d7100\u00d73 i 100\u00d7100\u00d72 amb unions de la s\u00e8rie 1010, coberta plana amb perfils omega i arriostraments a la fa\u00e7ana. Planta d\u2019uns 113 m\u00b2 i 4,26 m d\u2019al\u00e7ada fins a la primera coberta.<\/p><p>Cont\u00e9: informe de c\u00e0lcul (normativa, accions, combinacions, model 3D, comprovaci\u00f3 de barres, unions i omegues, reaccions) i pl\u00e0nols estructurals (planta, coberta, seccions i vistes 3D).<\/p><ul class=\"dl\"><li><a href=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/calculo-estructural-ejemplo-vivienda-planta-baja-starmodul.pdf\" target=\"_blank\" rel=\"noopener\">Descarrega l\u2019informe de c\u00e0lcul (en castell\u00e0)<\/a> <span>(PDF \u00b7 118 p\u00e0g. \u00b7 2,6 MB)<\/span><\/li><li><a href=\"https:\/\/starmodul.com\/wp-content\/uploads\/2026\/10\/planos-calculo-ejemplo-vivienda-planta-baja-starmodul.pdf\" target=\"_blank\" rel=\"noopener\">Descarrega els pl\u00e0nols estructurals<\/a> <span>(PDF \u00b7 7 l\u00e0mines \u00b7 0,6 MB)<\/span><\/li><\/ul><p style=\"font-size:13px;color:#64748b;margin-top:8px\">Documents reals: s\u2019han suprimit les dades del client, de l\u2019empla\u00e7ament i del calculista.<\/p><\/div><div class=\"card\"><h3>Naus de perfils IPE (Torre-serona i Gabon)<\/h3><p>Pl\u00e0nols de c\u00e0lcul de dues naus IPE cargolades: a la p\u00e0gina de <a href=\"\/ca\/naus-ipe-cargolades\/\">naus IPE<\/a>.<\/p><\/div><\/div><div class=\"btns\"><a class=\"bt\" href=\"\/ca\/contacte\/\">Demana pressupost del c\u00e0lcul estructural<\/a><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Resist\u00e8ncia de les unions StarModul: dades per al c\u00e0lcul estructural<\/p>\n","protected":false},"author":303,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-34454","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/pages\/34454","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/users\/303"}],"replies":[{"embeddable":true,"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/comments?post=34454"}],"version-history":[{"count":1,"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/pages\/34454\/revisions"}],"predecessor-version":[{"id":34455,"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/pages\/34454\/revisions\/34455"}],"wp:attachment":[{"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/media?parent=34454"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}