Dab tsi yog qhov cuam tshuam ntawm kev thauj khoom txawv ntawm kab ntawv?
Dab tsi yog qhov cuam tshuam ntawm kev thauj khoom txawv ntawm kab ntawv?

Video: Dab tsi yog qhov cuam tshuam ntawm kev thauj khoom txawv ntawm kab ntawv?

Video: Dab tsi yog qhov cuam tshuam ntawm kev thauj khoom txawv ntawm kab ntawv?
Video: Xwm Kab Yog Dab Tsi?: Hmoob Nkag Siab Yuam Kev Tag Lawm 2024, Hlis ntuj nqeg
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Nce hauv txawv eccentric load nce theaxial thauj khoom thiab lub sijhawm ua yeeb yam ntawm kem . Qhov no ua rau kem khoov ntxiv nce qhov khoov ntawm kem.

Ua li no, dab tsi yog qhov txawv txav?

txawv eccentric load . A thauj khoom ntawm ib kab lossis pawg uas tsis sib haum nrog kev hwm rau lub hauv paus, yog li tsim lub sijhawm khoov.

Ib tug kuj yuav nug, dab tsi yog eccentric loading ce? Ib eccentric contraction yog cov lus tsa suab ntawm cov leeg tsis muaj zog thaum nws tseem nyob hauv qab thauj khoom . Kev cob qhia Eccentric yog repetitively ua eccentric nqaij contractions.

Kuj nug, dab tsi yog qhov thauj khoom axial?

Ib Axial load yog lub zog tswj hwm raws cov kab ntawm kab. Axial loading tshwm sim thaum ib yam khoom yog thauj khoom yog li qhov quab yuam yog ib txwm rau lub axis uas tau kho, raws li pom hauv daim duab. Kev siv lub zog zoo li kev txiav txim siab ntawm phab ntsa yuav tsum sib npaug nrog lub zog uas tau thov rau ib feem.

Kev nyuab siab ncaj qha yog dab tsi?

Kev nyuaj siab uas yog ib txwm rau lub dav hlau uas lawv ua yog hu ua Direct Stresses thiab lawv yog cov uas muaj zog los yog muaj zog. Lub Load kis thoob plaws ib seem faib los ntawm tus ntoo khaub lig cheeb tsam yog hu ua tus Kev nyuaj siab.

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