Phakathi kweendidi ezininzi zentsimbi, i-H-beam ifana nenkwenkwezi ekhazimlayo, ekhazimla kwicandelo lobunjineli ngesakhiwo sayo esahlukileyo kunye nokusebenza kwayo okugqwesileyo. Okulandelayo, makhe sihlolisise ulwazi lobungcali ngentsimbi size sityhile isigqubuthelo sayo esingaqondakaliyo nesisebenzayo. Namhlanje, sithetha kakhulu ngomahluko kunye neempawu phakathi kwe-H-beam kunye ne-I-beam.
Imilo enqamlezileyo:I-flange ye-H-beam ibanzi kwaye amacala angaphakathi nangaphandle ahambelana, kwaye yonke imilo ye-cross-sectional iqhelekile, ngelixa icala langaphakathi le-flange ye-I-beam linomthambeka othile, odla ngokuthambekela, nto leyo eyenza i-H-beam ibe ngcono kune-I-beam ngokulingana kunye nokufana.
Iipropati zoomatshini:I-section inertia moment kunye ne-resistance moment ye-H-beam zinkulu kakhulu kuzo zombini iindlela eziphambili, kwaye ukusebenza kwamandla kulungelelene ngakumbi. Nokuba iphantsi koxinzelelo lwe-axial, uxinzelelo okanye i-goling moment, inokubonisa uzinzo oluhle kunye nomthamo wokuthwala. Ii-I-beams zinokumelana okuhle kokugoba okulinganayo, kodwa zibuthathaka kakhulu kwezinye iindlela, ngakumbi xa ziphantsi kokugoba okubini okanye i-torque, ukusebenza kwazo kuphantsi kakhulu kunee-H-beams.
Imeko zesicelo:Ngenxa yeempawu zayo eziphezulu zoomatshini, ii-H-beams zisetyenziswa kakhulu kwizakhiwo ezinkulu zezakhiwo, ubunjineli beebhulorho, kunye nokuveliswa koomatshini abanzima, ezifuna amandla aphezulu okwakha kunye nozinzo. Umzekelo, kwizakhiwo zentsimbi eziphakamileyo, ii-H-beams, njengezona zinto ziphambili ezithwala umthwalo, zinokuthwala ngokufanelekileyo imithwalo ethe nkqo nethe tye yesakhiwo. Ii-I-beams zihlala zisetyenziswa kwezinye izakhiwo ezilula ezineemfuno eziphezulu zokugoba kwicala elinye kunye neemfuno zamandla aphantsi kwezinye iindlela, njengeentsimbi zezakhiwo ezincinci, iintsimbi zekreyini ezikhaphukhaphu, njl.njl.
Inkqubo yeMveliso:Inkqubo yokuvelisa ii-H-beams iyinkimbinkimbi kakhulu. Ii-H-beams ezigoqekayo zifuna ii-rolling mills ezikhethekileyo kunye nee-molds, kwaye iinkqubo ezichanekileyo zokugoqeka zisetyenziselwa ukuqinisekisa ukuchaneka kobukhulu kunye nokuhambelana kwee-flanges kunye nee-webs. Ii-H-beams ezigoqekayo zifuna ubuchwepheshe obuphezulu bokugoqeka kunye nolawulo lomgangatho ukuqinisekisa amandla kunye nomgangatho weendawo ezigoqekileyo. Inkqubo yokuvelisa i-I-beam ilula kakhulu, kwaye ubunzima bayo bokuvelisa kunye neendleko ziphantsi kakhulu nokuba igoqekile okanye igobile.
Ukulungiswa okulula:Ekubeni iiflanges ze-H-beam zihambelana, imisebenzi efana nokubhola, ukusika, kunye nokuwelda ilula kakhulu ngexesha lokucubungula, kwaye ukuchaneka kokucubungula kulula ukuqiniseka, nto leyo enceda ekuphuculeni ukusebenza kakuhle kokwakha kunye nomgangatho weprojekthi. Ekubeni iiflanges ze-I-beam zinezitebhisi, eminye imisebenzi yokucubungula ayisebenzi kakuhle, kwaye ukuchaneka kobukhulu kunye nolawulo lomgangatho womphezulu emva kokucubungula kunzima ngakumbi.
Ngamafutshane, i-H-beam kunye ne-I-beam zineempawu zazo kunye neenzuzo kwiinkalo ezahlukeneyo. Kwizicelo zobunjineli bokwenyani, kuyimfuneko ukuqwalasela ngokupheleleyo izinto ezifana neemfuno ezithile zobunjineli, iimfuno zoyilo lwesakhiwo, kunye neendleko zokukhetha uhlobo lwentsimbi olufanelekileyo.
IQELA LASEBUKHOSINI
Idilesi
Indawo yophuhliso lweshishini laseKangsheng,
Isithili saseWuqing, isixeko saseTianjin, eTshayina.
I-imeyile
Amaxesha okusebenza
UMvulo-NgeCawa: Inkonzo yeeyure ezingama-24
Ixesha leposi: Februwari-12-2025