Insimbi emise okwe-H iyiphrofayili ephumelelayo neyongayo (ezinye ziyinsimbi ezakhiwe ngokubanda ezinodonga oluqinile, insimbi enephrofayili, njll.).Benza insimbi isebenze kahle futhi bakhulise amandla okwenza ukusikeka ngenxa yesimo esinengqondo se-cross-sectional shape.Ngokungafani nensimbi evamile emise okwe-I, i-flange yensimbi emise okwe-H inwetshiwe, futhi izindawo zangaphakathi nezingaphandle zivame ukufana, ezilungele ukuxhunywa ngamabhawodi anamandla amakhulu nezinye izakhi.Ubukhulu bayo bakha uchungechunge olunengqondo olunohlu oluphelele lwamamodeli okulula ukuwaklama nokuwasebenzisa.
I-flange ye-H-beam inobukhulu obulinganayo, enengxenye egoqiwe, futhi ingxenye ehlanganisiwe iqukethe amapuleti amathathu ashiselwe.I-I-beams wonke amaphrofayili agoqiwe, futhi ngenxa yobuchwepheshe obumpofu bokukhiqiza, kukhona umthambeko we-1:10 ngaphakathi kwe-flange.Umehluko phakathi kwe-H-beam rolling kanye ne-I-beam evamile ukuthi isethi eyodwa kuphela yamaroli avundlile asetshenziswa.
Isikhathi sokuthumela: Mar-10-2023