Isingeniso esifushane se-I-beam:
I-I-beam, eyaziwa nangokuthi i-steel Beam (igama lesiNgisi elithi I Beam), iwumucu wensimbi onengxenye emise okwe-I.I-i-beam ihlukaniswe yaba i-I-beam evamile futhi elula, i-H - insimbi emise okwesithathu.I-i-beam isetshenziswa kabanzi ezakhiweni ezahlukahlukene zokwakha, amabhuloho we-atlas, izimoto, izisekelo, imishini nokunye.Okuvamile I-i-beam nokukhanya kwe-I-beam impande yephiko kancane kancane ifinyelela onqenqemeni, kukhona i-Angle ethile, i-I-beam evamile nokukhanya kwe-I-beam uhlobo imelelwa inani lamasentimitha okuphakama okhalweni Inombolo yesi-Arabhu, iwebhu, i-flange ukujiya nobubanzi be-flange bemininingwane ehlukene ekuphakameni okhalweni (h)× ububanzi bomlenze (b)× ukushuba okhalweni (d).Ukucaciswa kwe-I-beam evamile kungabuye kuboniswe yimodeli, imodeli ibonisa inani lamasentimitha okuphakama okhalweni, njenge-general 16 #.Uma kunobubanzi obuhlukahlukene bemilenze nobukhulu bezinqe zama-I-imishayo enobude obufanayo okhalweni, u-A, B, no-C kufanele wengezwe ngakwesokudla kwemodeli ukuze ahlukanise.
Ukusetshenziswa kwe-I-beam:
I-I-beam evamile, i-I-beam ekhanyayo, ngenxa yokuthi usayizi wesigaba uphakeme kakhulu, uncane, ngakho-ke isikhathi se-inertia yemikhono emibili eyinhloko yesigaba sikhulu kakhulu, ngakho-ke, ngokuvamile singasetshenziswa ngokuqondile ekugobeni kwendiza yewebhu. amalungu noma ukwakheka kwesakhiwo se-lattice samalungu ombutho.Akufanelekile ukusebenzisa amalungu e-axial compression noma amalungu agobisayo aqondana nendiza yewebhu, okwenza kube nomkhawulo kakhulu kububanzi bohlelo lokusebenza.