Yuav ua li cas koj xam drift ratio?
Yuav ua li cas koj xam drift ratio?

Video: Yuav ua li cas koj xam drift ratio?

Video: Yuav ua li cas koj xam drift ratio?
Video: koj yuav ua li cas Laj Xeeb Lis intrumental 2024, Kaum ib hlis
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Ntawm no, koj ua li cas xam lub tsev drift?

Tsim zaj dab neeg drift ratio - txheeb ze sib txawv ntawm kev tsim tawm ntawm sab saum toj thiab hauv qab ntawm ib zaj dab neeg, muab faib los ntawm zaj dab neeg qhov siab. Nqe 21.13. 6 (b) Zaj dab neeg tsim drift piv txwv tsis pub tshaj qhov loj ntawm 0.005 thiab [0.035 – 0.05(Vug /φVc)].

Tom qab ntawd, lo lus nug yog, Dab tsi yog Interstory drift? Interstory drift yog qhov txheeb ze ntawm ib zaj dab neeg txheeb ze rau lwm tus. Hauv qee cov qauv, ib feem tseem ceeb ntawm zaj dab neeg drift Tej zaum yuav tshwm sim los ntawm ob qho tib si axial deformation hauv kab. (saib daim duab 2) los yog lub hauv paus ntiaj teb pob zeb thiab/los yog kev sib hais haum.

Raws li, Interstory drift ratio yog dab tsi?

Interstory drift ratio (IDR) yog ib qho tseem ceeb ntawm kev puas tsuaj rau cov vaj tse hauv qab av qeeg loads. Yog li ntawd, qhov tseeb thiab yooj yim ntsuam xyuas ntawm qhov siab tshaj plaws interstory drift Nws yog ib qho tseem ceeb rau kev soj ntsuam seismic thiab tsim cov tsev.

storey stiffness yog dab tsi?

Lub sab tawv Ks ib dab neeg feem ntau txhais raws li qhov piv ntawm dab neeg shear rau dab neeg drift. Rau thav duab raug rau ib txwm lateral, load distributions, variations nyob rau hauv lub lateral tawv ntawm ib tug muab dab neeg rau ob peb lub load yog me me txaus kom tsis saib xyuas.

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