Ndeipi nzira yekugadzira simbi H danda?

Simbi H matanda, inozivikanwawo sesimbi yakaita seH, chikamu chakakosha cheindasitiri yekuvaka.Nekuda kwesimba radzo uye kugara kwenguva refu, dzinoshandiswa zvakanyanya mumhando dzakasiyana dzezvimiro.Kana uri pamusikasimbi yekugadzira H matanda, zvakakosha kuti unzwisise maitiro ekugadzira uye marudzi akasiyana aripo kuti uite sarudzo ine ruzivo.
Maitiro ekugadzira kabhoni simbi H danda anosanganisira akati wandei akakosha matanho.Inotanga nekunyungudusa zvinhu zvakaita sesimbi, marasha uye limestone muchoto chinoputika.Magadzirirwo acho anoburitsa simbi yakanyungudutswa, inozokwenenzverwa muinoshandura okisijeni kuti ibvise tsvina uye kugadzirisa kemikari kuti ienderane nezvinodiwa nesimbi.
Mushure mekunge simbi yagadzirwa, inoumbwa kuita H beam iron kuburikidza nenzira inonzi kukunguruka.Munguva iyi, simbi inopisa uye inopfuura nepakati pemapumburu, ichigadzira yaidiwa H chimiro.Matanda anozochekwa pakureba kunodiwa uye opihwa mamwe marapirwo akadai sekunamisa kana kukoira kuti awedzere kusaita ngura uye kusimba kwese.
Kana zvasvika kumhando dzeH-matanda aripo, pane akati wandei sarudzo dzekufunga.Galvanized simbi H dandainowanzoshandiswa mukuvaka uye yakagadzirirwa kutakura mitoro inorema.Galvanized H danda rakaputirwa nerezi rezinc kudzivirira ngura, zvichiita kuti ive yakanaka kune kunze kana kumaindasitiri kunyorera.Carbon simbi H danda yevanorara inozivikanwa nekusimba kwayo kwepamusoro uye inowanzoshandiswa mukugadzira uye mechanic application.Uyezve, A572 A992 simbi H danda magiredhi chaiwo esimbi anopa simba rakawedzerwa uye anowanzoshandiswa mukuvaka kuvaka.

Kana uri kutsvagasimbi H matanda ari kutengeswa, iva nechokwadi chekutarisa zvaunoda chaizvo uye chinangwa chekushandisa.Zvinhu zvakadai sekutakura-kuremerwa simba, corrosion kuramba uye kusimba kwese kunofanirwa kutariswa pakusarudza iyo chaiyo mhando yeH-beam yepurojekiti yako.
Muchidimbu, iyo H-beam yekugadzira maitiro inosanganisira kunyunguduka, kunatsa, uye kuumba simbi kuti igadzire danda rakasimba uye rinogoneka.H-matanda anowanikwa mune dzakasiyana siyana sarudzo, kusanganisira galvanized simbi, kabhoni simbi uye chaiwo simbi mamakisi, saka pane chimwe chinhu chinokodzera zvese zvinodiwa pakuvaka.Kunzwisisa maitiro ekugadzira uye mhando dzakasiyana dzesimbi H danda mutengo zvinokubatsira iwe kuita sarudzo ine ruzivo paunenge uchitenga izvi zvakakosha zvimiro zvikamu.