kuv beam, tseem hu ua H beams lossis universal beams, yog cov khoom siv feem ntau siv hauv kev tsim kho thiab kev tsim vaj tsev vim lawv lub zog siab thiab ntau yam. Lub npe rau lawv tus yam ntxwv I-zoo li tus ntoo khaub lig-section, kuv beams muaj lub hauv paus ntsug web thiab kab rov tav flanges. Qhov kev tsim no zoo faib cov khoom thauj, muab kev txhawb nqa tseem ceeb thiab ruaj khov.
Qhov ntev ntawm I beams, nrog rau qhov siab ntawm lub vev xaib, thiab qhov dav thiab tuab ntawm cov flanges, tuaj yeem sib txawv kom haum rau cov qauv sib txawv. Feem ntau ua los ntawm cov hlau muaj zog, kuv beams yog siv rau hauv ntau yam kev siv, nrog rau kev tsim vaj tse, txuas hniav, thiab cov qauv kev lag luam.
I beams muaj nyob rau hauv cov qib sib txawv, xws li ASTM A36, A992, thiab S355, txhua qhov muab cov khoom tshwj xeeb xws li yield zog thiab tensile zog. Cov kev qhia tshwj xeeb no yog qhov tseem ceeb rau kev ua kom cov kab teeb ua tau raws li qhov tsim nyog kev nyab xeeb thiab cov qauv kev ua haujlwm.
Zuag qhia tag nrho, I beams yog cov khoom tseem ceeb hauv kev tsim kho niaj hnub no, muab kev txhawb nqa txhim khu kev qha thiab kev ua haujlwm zoo. Lawv cov qauv tsim tso cai rau kev sib koom ua ke yooj yim rau hauv ntau lub tsev ua haujlwm, ua rau lawv yog ib qho tseem ceeb hauv kev lag luam.
Cim npe nrov: i beams, Tuam Tshoj i beam manufacturers, lwm tus neeg
