Kusarudzwa kweH matanda kunofanirwa kutanga kwakavakirwa pazvitatu zvisingatauriki zvemukati hunhu, sezvo izvi zvine chekuita nekuti chigadzirwa chinogona kuzadzisa zvimiro zvekugadzira zvinodiwa.
Material Giredhi: Zvishandiso zvakajairika zveH matanda isimbi yekabhoni (sengeQ235B, Q355B H BeammuChinese mwero, kanaA36, A572 H BeammuAmerican standards) uye yakaderera-alloy yakakwirira-simba simbi. Q235B/A36 H Beam inokodzera kuvakwa kweruzhinji rwevanhu (semuenzaniso, zvivakwa zvekugara, mafekitori madiki) nekuda kwekunaka kwayo uye mutengo wakaderera; Q355B/A572, ine goho repamusoro simba (≥355MPa) uye kusimba kwesimba, inofarirwa mapurojekiti anorema senge mabhiriji, mahombe-mashopu emisangano, uye macores ekuvaka akakwira, sezvo achigona kuderedza kuyambuka-chikamu saizi yedanda uye kuchengetedza nzvimbo.
Dimensional Specifications: H matanda anotsanangurwa nezviyero zvitatu zvakakosha: kureba (H), hupamhi (B), uye webhu ukobvu (d). Semuenzaniso, danda reH rakanyorwa kuti "H300×150×6×8"zvinoreva kuti ine hurefu hwe300mm, hupamhi hwe150mm, hutema hwewebhu hunosvika 6mm, uye flange ukobvu hwe8mm. Madiki-saizi H matanda (H≤200mm) anowanzo shandiswa kune zvechipiri zvivakwa senge pasi joists uye partition zvinotsigira; zvepakati-kati (200mm＜H＜H (200mm＜H＜H＜400mm) zvivakwa zvefekitori mahombe-mahombe akaiswa padenga remba. H matanda (H≥400mm) akakosha kune akakwira-akakwira, mabhiriji akareba-refu, uye mapuratifomu emidziyo yemaindasitiri.
Mechanical Performance: Tarisa pane zviratidzo zvakaita sesimba regoho, kusimba kwesimba, uye kuoma kwemhedzisiro. Kumapurojekiti ari munzvimbo dzinotonhora (semuenzaniso, kuchamhembe kweChina, Canada), H matanda anofanirwa kupasa bvunzo dzepasi-tembiricha (se -40 ℃ kukanganisa kuoma ≥34J) kudzivirira kutsemuka kuvhuvhuta mumamiriro echando; kune seismic zone, zvigadzirwa zvine yakanaka ductility (elongation ≥20%) zvinofanirwa kusarudzwa kuti zviwedzere kusamira kwekudengenyeka kwepasi.
