Phakathi kwezigaba eziningi zensimbi, i-H-beam ifana nenkanyezi ekhanyayo, ekhanya emkhakheni wobunjiniyela ngesakhiwo sayo esiyingqayizivele kanye nokusebenza kwayo okuphezulu. Okulandelayo, ake sihlole ulwazi lobuchwepheshe lwensimbi bese sembula isihenqo sayo esiyimfihlakalo nesisebenzayo. Namuhla, sikhuluma kakhulu ngomehluko nezici phakathi kwe-H-beam kanye ne-I-beam.
Isimo Esinqamula Isigaba:I-flange ye-H-beam ibanzi kanti izinhlangothi zangaphakathi nezangaphandle ziyafana, futhi yonke imo ye-cross-sectional ijwayelekile, kanti uhlangothi lwangaphakathi lwe-flange ye-I-beam lunomugqa othile, ovame ukuthambekela, okwenza i-H-beam ibe ngcono kune-I-beam ngokulingana kanye nokufana kwe-cross-sectional.
Izakhiwo Zemishini:Isikhathi se-inertia sesigaba kanye nesikhathi sokumelana se-H-beam sikhulu kakhulu kuzo zombili izinkomba eziyinhloko, futhi ukusebenza kwamandla kulinganisela kakhulu. Kungakhathaliseki ukuthi ingaphansi kwengcindezi ye-axial, ukucindezeleka noma isikhathi sokugoba, ingabonisa ukuzinza okuhle kanye nomthamo wokuthwala. I-I-beams inokumelana okuhle kokugoba okuqondile, kodwa ibuthakathaka kakhulu kwezinye izinkomba, ikakhulukazi uma ingaphansi kwe-bidirectional going noma i-torque, ukusebenza kwayo kuphansi kakhulu kune-H-beams.
Izimo Zokusebenza:Ngenxa yezakhiwo zayo ezinhle kakhulu zemishini, imisebe ye-H isetshenziswa kabanzi ezakhiweni ezinkulu zokwakha, ubunjiniyela bamabhuloho, kanye nokukhiqizwa kwemishini esindayo, okudinga amandla aphezulu esakhiwo kanye nokuqina. Isibonelo, ezakhiweni zensimbi eziphakeme, imisebe ye-H, njengezingxenye eziyinhloko ezithwala umthwalo, ingathwala ngempumelelo imithwalo eqondile neqondile yesakhiwo. Imisebe ye-I ivame ukusetshenziswa kwezinye izakhiwo ezilula ezinezidingo eziphezulu zokugoba okuqondile kanye nezidingo zamandla aphansi kwezinye izinkomba, njengemisebe yezakhiwo ezincane, imisebe ye-crane elula, njll.
Inqubo Yokukhiqiza:Inqubo yokukhiqiza imisebe ye-H iyinkimbinkimbi kakhulu. Imisebe ye-H egoqekile ifuna imishini ekhethekile yokugoqa kanye nezikhunta, futhi kusetshenziswa izinqubo zokugoqa ezinembile ukuqinisekisa ukunemba kobukhulu kanye nokulingana kwama-flanges nama-webs. Imisebe ye-H egoqekile idinga ubuchwepheshe bokugoqa obuphezulu kanye nokulawulwa kwekhwalithi ukuqinisekisa amandla kanye nekhwalithi yezingxenye ezigoqekile. Inqubo yokukhiqiza ye-I-beam ilula kakhulu, futhi ubunzima bayo bokukhiqiza kanye nezindleko ziphansi kakhulu kungakhathaliseki ukuthi igoqekile noma igoqekile.
Ukucubungula okulula:Njengoba ama-flange e-H-beam ehambisana, imisebenzi efana nokubhoboza, ukusika, kanye nokushisela ilula kakhulu ngesikhathi sokucubungula, futhi ukunemba kokucubungula kulula ukukuqinisekisa, okusiza ekuthuthukiseni ukusebenza kahle kokwakha kanye nekhwalithi yephrojekthi. Njengoba ama-flange e-I-beam enezingqimba, eminye imisebenzi yokucubungula ayisebenzi kahle, futhi ukunemba kobukhulu kanye nokulawula ikhwalithi yendawo ngemuva kokucubungula kunzima kakhulu.
Ngamafuphi, i-H-beam kanye ne-I-beam zinezici zazo kanye nezinzuzo zazo ezicini ezahlukene. Ezisetshenzisweni zangempela zobunjiniyela, kubalulekile ukucabangela ngokuphelele izici ezifana nezidingo ezithile zobunjiniyela, izidingo zomklamo wesakhiwo, kanye nezindleko ukuze ukhethe uhlobo lwensimbi olufanele kakhulu.
IQEMBU LASEBUKHOSINI
Ikheli
Indawo yezimboni zokuthuthukiswa kweKangsheng,
Isifunda saseWuqing, idolobha laseTianjin, eChina.
I-imeyili
Amahora
UMsombuluko-NgeSonto: Isevisi yamahora angu-24
Isikhathi sokuthunyelwe: Feb-12-2025