Insimbi eyakhiwe isho umkhiqizo wensimbi oqediwe womumo ohlukene wesigaba esigotshwe ipuleti lensimbi noma insimbi yokuhluthula esimweni esibandayo.Insimbi eyakhiwe ngendlela ebandayo iyinsimbi eyongayo enezindonga ezincane ezinezindonga, ezaziwa nangokuthi amaphrofayili agobile afakwe efrijini noma awakheke ngokubanda.Insimbi eyakhiwe ngokubandayo yiyona nto eyinhloko yokwenza izakhiwo zensimbi ezingasindi.Inezinhlobonhlobo zezingxenye ezincane kakhulu, ezimise kahle neziyinkimbinkimbi ezingakwazi ukukhiqizwa ngokugoqa okushisayo.Uma kuqhathaniswa nensimbi egoqwe esishisayo, i-radius ye-gyration inganyuswa ngo-50-60% futhi umzuzu we-inertia wesigaba ungandiswa izikhathi ezingu-0.5-3.0 endaweni efanayo ye-cross-sectional ukuze kusetshenziswe amandla ezinto ezibonakalayo. ngokufanelekile;Okusho ukuthi, isakhiwo sensimbi esenziwe nge-I-beam yendabuko, insimbi yesiteshi, insimbi ye-engeli, nepuleti lensimbi kungasindisa cishe u-30 kuya ku-50% wensimbi.
Isikhathi sokuthumela: Jul-22-2023
