Qhov sib piv yog xam los ntawm faib cov kab ntev los ntawm nws lub vojvoog ntawm gyration.
txhais li cas los ntawm slenderness ratio?
: qhov piv ntawm qhov ntev ntawm tus tswv cuab (xws li kab ke) rau nws qhov tsawg kawg nkaus ntawm gyration.
Yuav siv qhov sib piv yog dab tsi?
Nws yog siv dav rau kev tshawb nrhiav cov qauv tsim nrog rau hauv kev faib ntau pawg hauv luv / nruab nrab / ntev. Qhov sib piv piv ntawm ib kem muab qhov qhia txog kev ua tsis tiav hauv kab. Ntau qhov sib piv slenderness, ntau yog qhov nyiam ntawm kem ua tsis tiav los ntawm cov nyhuv buckling nyob rau hauv qhov kev taw qhia.
Dab tsi yog qhov sib luag zoo?
Nyob hauv architecture, qhov sib piv slenderness, los yog yooj yim slenderness, yog ib qho piv txwv, qhov quotient ntawm qhov siab thiab qhov dav ntawm lub tsev. Cov kws tsim qauv tsim qauv feem ntau xav txog lub skyscraper li slender yog tiasqhov siab: dav qhov sib piv tshaj 10: 1 lossis 12: 1.
Dab tsi yog qhov slenderness piv ntawm kab ntev?
Slenderness Ratio of Long Column
Ib kab ntev los yog ib sab yog ib qho uas nws piv ntawm qhov ntev mus rau nws qhov tsawg kawg nkaus qhov ntev tsis tsawg dua 12. Ces nws yog term ua ib kem ntev.
