Dab tsi yog Generalized Hooke's Law?
Dab tsi yog Generalized Hooke's Law?

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Video: Dab tsi yog Generalized Hooke's Law?
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Generalized Hooke's Law . Cov Generalized Hooke's Law tuaj yeem siv los kwv yees qhov deformations tshwm sim hauv cov khoom siv los ntawm kev sib xyaw ua ke ntawm kev ntxhov siab. Txoj kev sib raug zoo ntawm kev ntxhov siab thiab kev nyuaj siab siv rau.

Yog li ntawd, Hooke Txoj Cai thiab piav qhia yog dab tsi?

Hooke txoj cai , txoj cai ntawm elasticity nrhiav tau los ntawm tus kws tshawb fawb Askiv Robert Hooke nyob rau hauv 1660, uas hais tias, rau qhov me me deformations ntawm ib yam khoom, qhov hloov los yog loj ntawm lub deformation yog ncaj qha proportional rau lub deforming quab yuam los yog load.

Tom qab ntawd, lo lus nug yog, Hooke txoj cai siv tau rau txhua yam khoom siv? Kev siv dav dav rau elastic cov ntaub ntawv Hooke txoj cai tsuas yog tuav rau qee yam cov ntaub ntawv nyob rau hauv tej yam kev mob loading. Hlau nthuav tawm tus cwj pwm linear-elastic hauv feem ntau cov ntawv thov engineering; Hooke txoj cai yog siv tau rau nws thoob plaws nws cov elastic ntau yam (piv txwv li, rau kev ntxhov siab hauv qab lub zog tawm los).

Ib tug kuj nug, Hooke Txoj Cai siv rau dab tsi?

Hook's Law yog ib lub hauv paus ntsiab lus ntawm physics uas hais tias lub zog uas yuav tsum tau ncua los yog compress lub caij nplooj ntoos hlav los ntawm qee qhov kev ncua deb yog proportional rau qhov deb. Ntxiv nrog rau kev tswj tus cwj pwm ntawm cov springs, Hook's Law kuj tseem siv tau rau ntau qhov xwm txheej uas lub cev elastic deformed.

Lub caij nplooj ntoos hlav tas li k yog dab tsi?

k yog cov caij nplooj ntoos hlav tsis tu ncua , hauv Newtons ib ' meter ' (N / m), thiab x yog qhov hloov chaw ntawm tus caij nplooj ntoos hlav los ntawm nws txoj hauj lwm equilibrium. Cov caij nplooj ntoos hlav tsis tu ncua , k , yog tus sawv cev ntawm yuav ua li cas nruj lub caij nplooj ntoos hlav yog. Stiffer (nqus tau yooj yim dua) springs muaj siab dua caij nplooj ntoos hlav tsis tu ncua.

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