Siyini isidingo semakethe sensimbi H-imishayo?

Insimbi H (ebuye yaziwe ngokuthi insimbi emise okwe-H) inesidingo esikhulayo semakethe ngenxa yokuguquguquka kwayo nokuqina.I-H steel beam isetshenziswa kabanzi ekwakheni, ingqalasizinda kanye namaphrojekthi ezimboni, okwenza kube yinto efunwa kakhulu emakethe.
Enye yezinto ezibalulekile ukushayelainsimbi H-imishayoisidingo semakethe amandla ayo kanye namandla okuthwala umthwalo.Idizayinelwe ukusekela imithwalo esindayo, i-mill steel h beam ilungele ukusetshenziswa kwesakhiwo esifana namafreyimu okwakha, amabhuloho nezindonga ezibambayo.Isakhiwo sensimbi ye-H siyakwazi ukumelana namazinga aphezulu okucindezeleka nokucindezela, okwenza kube ukukhetha kokuqala konjiniyela nabadwebi bezakhiwo.
Esinye isici ekukhuleni kwesidingo sensimbi yesiteshi se-H wukuguquguquka kwayo.Lezi zingongolo zitholakala ngosayizi nobukhulu obuhlukahlukene njenge-10m steel H beam kanye200×150 insimbi H ugongoloukuze ihambisane nezidingo ezahlukene zephrojekthi.Kungakhathaliseki ukuthi ukwakha izakhiwo zensimbi, amakholomu odonga abambayo noma izisekelo zemishini yezimboni, imishayo ye-H inikeza ukuguquguquka ekwakhiweni nasekusetshenzisweni kwayo.
Ukwengeza, ikhwalithi yensimbi h insimbi yokugcina iposi iwumshayeli obalulekile wesidingo semakethe.I-Factory H steel beam yakhiwe ngezindinganiso eziqinile zemboni, iqinisekisa izinga eliphezulu nokusebenza okungaguquguquki.Insimbi ye-H-imishayo yensimbi iyatholakala futhi, enikeza ukumelana nokugqwala nempilo ende yesevisi, ifanele ukusetshenziswa kwangaphandle nasolwandle.
Isidingo semakethe yensimbi emise okwe-H nayo iyathinteka ekusebenzeni kwayo kwezindleko.Uma kuqhathaniswa nezinye izinto zokwakha, lezi zingongolo zinikeza isisombululo esingabizi kakhulu sokusekelwa kwesakhiwo, okwenza kube inketho ekhangayo kumaphrojekthi wokwakha kanye nengqalasizinda.

Kafushane, isidingo semakethe yeinsimbi yashukumisa Hiqhutshwa amandla ayo, ukuguquguquka, ikhwalithi kanye nokusebenza kahle kwezindleko.Njengoba imikhakha yezokwakha kanye nezimboni iqhubeka nokukhula, isidingo sezinto ezithembekile nezihlala isikhathi eside njengama-H-beams kulindeleke ukuthi sikhule, okuzenza zibe yimpahla ebalulekile emakethe.