Umhlinzeki Wefekthri H-uhlobo Lwensimbi H Beam Astm A36 Q345b H-beam Steel I-beam

Kuningi ukucaciswa komkhiqizo we-H-beam, futhi izindlela zokuhlukanisa zimi kanje.(1) Ngokobubanzi be-flange bomkhiqizo, ihlukaniswe yaba i-flange ebanzi, i-flange ephakathi kanye ne-flange encane ye-H-beam.Ububanzi be-flange B be-flange ebanzi kanye ne-flange emaphakathi yensimbi yesigaba sika-H bukhulu noma bulingana nobude bewebhu H. Ububanzi be-flange B be-flange encane ye-H-beam cishe bulingana nengxenye eyodwa yobude bewebhu H. ( 2) Ngokusetshenziswa komkhiqizo, ihlukaniswe yaba ugongolo lwensimbi olumise okuka-H, ikholomu yensimbi emise okuka-H, inqwaba yensimbi emise okuka-H, kanye nogodo lwensimbi oluwugqinsi olunjengo-H.Kwesinye isikhathi imigudu yemilenze ehambisanayo kanye nemigqa ye-T-flange ehambisanayo nayo ifakiwe kububanzi bemishayo ye-H.Ngokuvamile, i-Flange emincane ye-H-beam isetshenziswa njenge-beam material, kanti i-wide-flange H-beam isetshenziswa njengento yekholomu.(3) Ngokwendlela yokukhiqiza, ihlukaniswe yaba i-H-beam eshiselwe futhi igoqwe H-ugongolo.(4) Ngokwesayizi, ihlukaniswe yaba imishayo ye-H emikhulu, ephakathi nendawo encane.Ngokuvamile, imikhiqizo enobude bewebhu H ngaphezu kuka-700mm ibizwa ngokuthi emikhulu, leyo enobude obungu-300 kuya ku-700mm ibizwa ngokuthi i-medium, futhi leyo enobude obungaphansi kuka-300mm ibizwa ngokuthi encane.Ekupheleni kuka-1990, i-H-beam enkulu kunazo zonke emhlabeni yayinobude bewebhu obungu-1200mm kanye nobubanzi be-flange obungu-530mm.H-beam iyingxenye yokonga kanye nephrofayili esebenza kahle kakhulu enokusabalalisa okuthuthukisiwe kwezingxenye ezihlukene kanye namandla anengqondo kakhudlwana- isilinganiso sesisindo.Iqanjwe ngenxa yokuthi ingxenye yayo yesiphambano iyafana nohlamvu lwesiNgisi oluthi "H".Njengoba zonke izingxenye ze-H-beam zihlelwe ngama-angles alungile, i-H-beam inezinzuzo zokumelana nokugoba okuqinile, ukwakhiwa okulula, ukonga izindleko kanye nesisindo esincane kuzo zonke izinkomba, futhi isetshenziswe kabanzi.