I-beam Structural steel iibka online

I-beam, oo sidoo kale loo yaqaano bir bir ah (magaca Ingiriisiga Universal Beam), waa bir dheer oo leh qayb iskutallaab ah oo I-qaabeeya. I-beams waxay u qaybsan yihiin I-beams caadiga ah iyo iftiinka I-beams. Waa qayb I-qaabeeya oo birta ah. Iyadoo aan loo eegin in birta I-qaabeeya ay tahay mid caadi ah ama iftiin ah, sababtoo ah cabbirka qaybta isdhaafka ah waa mid aad u sarreeya oo cidhiidhi ah, daqiiqadda inertia ee labada faashad ee ugu weyn ee qaybta iskutallaabtu waa mid aad u kala duwan, sidaa daraadeed waxa kaliya oo si toos ah loo isticmaali karaa foorarsiga diyaaradda shabkadeeda. Qayb ka samee ama u samee qayb ka mid ah nooca shabagga. Kuma habboona in la isticmaalo qaybaha isku-buuqa axial ama qaybaha ku toosan diyaaradda webka oo leh foorarsi, taas oo ka dhigaysa kala duwanaanshaha codsiga mid aad u xaddidan. I-beams-ka caadiga ah iyo iftiinka-duty I-beams waxay leeyihiin qaybo is-dhaafsi ah oo aad u sarreeya oo cidhiidhi ah, sidaas darteed daqiiqadaha is-dhaafsiga ee labada faas ee ugu muhiimsan ee qaybaha is-goysyada ayaa aad u kala duwan, taas oo xaddidaysa cabbirkooda codsi. Isticmaalka I-beam waa in lagu doortaa iyadoo loo eegayo shuruudaha sawirada naqshadeynta. Doorashada I-beam ee naqshadeynta qaabdhismeedka waa in lagu saleeyaa sifooyinka farsamada, sifooyinka kiimikada, alxanka, cabbirka qaabdhismeedka, iwm si loo doorto I-beam macquul ah oo loo isticmaalo.