Simbi H Beam, zita rayo rakatorwa kubva pachikamu chavo che "H", isimbi inoshanda zvakanyanya uye inodhura zvishoma ine zvakanakira zvakaita sekudzivirira kukotama kwakasimba uye nzvimbo dzakafanana dzeflange. Dzinoshandiswa zvakanyanya muminda yakasiyana-siyana, kusanganisira kuvaka, mabhiriji, uye kugadzira michina. Pakati pemitemo yakawanda yeH-beam, H-beams dzakatsanangurwa muASTM A992 dzinoonekwa sedzakanaka kwazvo.
ASTM A992 H-beams ndiyo simbi inonyanya kushandiswa muzvivakwa zvekuUS, ichipa simba rakawanda uye kusimba kwakanyanya. Nesimba remugoho wepasi pe50 ksi (inenge 345 MPa) uye simba rekudhonza riri pakati pe65 ne100 ksi (inenge 448 ne690 MPa), dzinogona kutsungirira mitoro inorema uye dzinoratidza kugona kuchinjika zvakanaka uye kudzivirira kudengenyeka kwenyika. Izvi zvinoita kutiASTM A992 H matandazvinhu zvinosarudzwa zvemapurojekiti akakosha akadai sezvivakwa zvirefu nemabhiriji makuru.
Pakati pehukuru hwakasiyana hweASTM A992 H-beam, hukuru hwe6*12 ne12*16 ndihwo hunonyanya kuwanikwa.
6*12 Metal H Beam ine upamhi hwakatetepa hweflange uye kureba kuri pakati nepakati, zvichipa mashandisirwo akanaka uye asingadhuri. Muindasitiri yekuvaka, anowanzo shandiswa muzvikamu zvechivakwa zvakaita sematanda echipiri uye mapurlin muzvivakwa zvekugara uye zvemabhizinesi, achigovana zvinobudirira mitoro yekuvaka uye achivimbisa kugadzikana kwechivakwa. Mumafekitori madiki emaindasitiri, 6*12 H-beams anowanzo shandiswawo kutsigira zvivakwa zvedenga uye kusangana nezvinodiwa zvinotakura mutoro.
12*16 Hot Rolled H Beam inopa saizi yakakura uye kugona kwakakwirira kutakura mutoro. Mukuvaka mabhiriji makuru, anoshanda sematanda makuru anotakura mutoro, achitora mitoro yemotokari uye kushushikana kwezvakatipoteredza, zvichiita kuti bhiriji rive rakasimba uye rigare kwenguva refu. Muzvivakwa zvepamusoro-soro, 12*16 H-beams dzinowanzo shandiswa munzvimbo dzakakosha dzakadai semachubhu makuru nemakoramu efuremu, zvichipa rutsigiro rwakasimba kune chivakwa chose uye kuchidzivirira kubva kunjodzi dzechisikigo dzakadai semhepo nekudengenyeka kwenyika. Uyezve, 12*16 H-beams dzinoitawo basa risingatsiviwi mumapurojekiti makuru akadai senheyo huru dzemidziyo yeindasitiri uye chiteshi chechiteshi.
Muchidimbu, ASTM A992 H-beams, nekushanda kwayo kwakanaka uye saizi dzakasiyana-siyana dzinoshanda, dzinoita basa rakakosha mumapurojekiti akasiyana-siyana ekuvaka. 6 * 12 uye 12 * 16 H-beams, nehunhu hwadzo hwakasiyana, dzinosangana nezvinodiwa zvakasiyana-siyana zvemapurojekiti akasiyana-siyana, zvichitungamira kufambira mberi kwekuvakwa kwemainjiniya emazuva ano.
Zviri pamusoro apa zvinoratidza hunhu hweASTM A992 Carbon Steel H Beam, kubva pakushanda kusvika pakushandisa. Kana muchida kuwedzera mamwe marongero kana mamiriro ekushandisa, ndapota ndiudzei.
Boka rehumambo
Kero
Nzvimbo yeindasitiri yekuvandudza Kangsheng,
Wuqing dunhu, Tianjin guta, China.
Maawa
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Nguva yekutumira: Gumiguru-01-2025