Puas yog shear phab ntsa load bearing?

Cov txheej txheem:

Puas yog shear phab ntsa load bearing?
Puas yog shear phab ntsa load bearing?

Video: Puas yog shear phab ntsa load bearing?

Video: Puas yog shear phab ntsa load bearing?
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Thaum cov kab thiab cov phab ntsa thauj khoom ua kom cov tsev sawv ntsug, nqa cov khoom ntim ntawm cov qauv mus rau nws lub hauv paus, cov phab ntsa shear yog dab tsi ua rau cov qauv tsis txhob tawg dhau, tiv thaiv lub zog sab nraud ntawm cua thiab seismic.

Puas yog phab ntsa shear yog phab ntsa?

Txoj kev tsim qauv txiav txim siab

Ib lub phab ntsa yog stiffer nyob rau hauv nws lub hauv paus axis tshaj nws nyob rau hauv lwm yam axis. Nws raug suav hais tias yog ib qho qauv tseem ceeb uas muab kev sib zog ua haujlwm rau ntsug thiab kab rov tav ua haujlwm hauv nws lub dav hlau.

Dab tsi yog qhov txawv ntawm cov phab ntsa shear thiab cov phab ntsa ib txwm?

A shear phab ntsa resists loads parallel rau lub dav hlau ntawm phab ntsa… Shear phab ntsa feem ntau yog tsim los ntawm cov khoom siv xws li pob zeb lossis pob zeb. Shear rog kuj tuaj yeem tiv thaiv los ntawm steel braced thav duab uas tuaj yeem ua tau zoo ntawm kev daws cov quab yuam sab nraud tab sis kuj yuav kim dua.

Kuv puas tuaj yeem rhuav tshem phab ntsa?

Ntau zoo li koj yuav tshem tau phab ntsa. Yog tias nws yog cov txheej txheem txhawb nqa phab ntsa koj yuav tsum tau ntxiv cov nqaj thiab ua kom cov pob zeb ua kom tuab qhov twg cov ncej txhawb nqa tshiab nyob.

Puas shear phab ntsa nqa ntsug load?

Plain pob zeb phab ntsa yuav tsum muaj qhov tsawg kawg nkaus thickness ntawm 120 hli. … Qhov kev txhawb nqa no yuav tsis suav nrog lub peev xwm nqa ntawm phab ntsa. Shear phab ntsa yuav tsum yog tsim raws li ntsug cantilevers, thiab qhov kev txhim kho yuav tsum tau kuaj xyuas raws li lub nqaj.

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