2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Civil Engineering (CE) Cov Lus Nug Kom economize tus tsim ntawm ib tug flexural tswv cuab, lub tensile tuav yog curtailed ntawm seem tshaj uas nws tsis tas yuav tiv flexure. Nyob rau hauv cov ntaub ntawv ntawm Simply Supported slab, alternate bars yog curtailed ntawm 1/7 ntawm tus nqi span.
Yuav ua li cas yog curtailed bar?
Curtail bar nyob rau hauv kab yog ib txoj hauv kev los txo thaj tsam ntawm tensile reinforcement ntawm cov ntsiab lus / cheeb tsam (txawm yog ntawm ib lub nqaj / slab) qhov twg khoov lub sijhawm tsawg kawg yog xoom rau Lub hom phiaj ntawm kev ua tiav kev tsim kev lag luam.
Dab tsi yog qhov kev txhawb nqa yooj yim?
Ib qho yooj yim txhawb nqa slab yog ib hom slab nrog nws qhov xaus tsuas yog txhawb nqa ntawm ob phab ntsa lossis kab teeb pub dawb rau khoov ntawm qhov kawg yam tsis muaj kev txwv tsis zoo li kab teeb ruaj. Qhov no tsuas muaj ib ntu xwb. … Txhua qhov kev ncua yuav sib npaug lossis tsis sib npaug. Yog li yog tias tus naj npawb ntawm kev txhawb nqa yog n, ces tus naj npawb ntawm cov spans yuav yog (n-1).
Dab tsi yog qhov txiaj ntsig ntawm kev txhawb nqa slab?
Qhov kev ncua sij hawm zoo rau qhov kev txhawb nqa yooj yim yog sib npaug ntawm qhov tseeb ntawm qhov kev txhawb nqa (piv txwv li qhov ntev mus txog lub ntsej muag ntawm kev txhawb nqa) ntxiv rau qhov tob lossis qhov dav ntawm qhov slab.
Yuav ua li cas ntxiv dag zog rau hauv slabs?
Cov qauv kev txhim kho feem ntau yog muab tso rau hauvhauv qab ntawm cov slab tuab kom nce lub pob zeb lub peev xwm. Feem ntau cov txheej txheem slabs-rau-hauv av muaj ob sab saum toj thiab hauv qab txheej ntawm qhov cuab lub zograu tswj kev tawg-dav thiab nce load peev xwm.
Pom zoo:
Tus neeg txhawb nqa puas tuaj yeem thim nws qhov kev txhawb nqa?
Yog tias daim ntawv thov kev txhawb nqa tseem tsis tau xa lossis tseem tos, thov kom thim rov qab. Qhov no tuaj yeem ua tau los ntawm kev mus xyuas qhov chaw nyob ze ntawm US Citizenship and Immigration Services (USCIS) los yog los ntawm ceeb toom rau lub koom haum sau ntawv ntawm koj qhov kev xavkom thim koj qhov kev txhawb nqa.
Puas yog qhov txaus ntshai hauv kev ua kom yooj yim rau txoj hauv kev thoob ntiaj teb?
Dab tsi yog qhov txaus ntshai hauv kev ua kom yooj yim dua rau txoj hauv kev thoob ntiaj teb? -Tsis tuaj yeem kho txhua lub lag luam tib yam - txhua lub khw muaj nws cov kab lis kev cai, cov qauv, thiab lwm yam … Vim tias "Innovation"
Dab tsi yog qhov kev txhawb nqa uas tsis muaj kev txhawb nqa?
Ib qho tsis tau txais kev txhawb nqa ADR yog ib daim ntawv lees paub Asmeskas tso nyiaj tawm los ntawm lub txhab nyiaj tso nyiaj yam tsis muaj kev koom tes, kev koom tes, lossis kev tso cai los ntawm tuam txhab txawv teb chaws. Cov kev nyab xeeb no pauv ntawm kev lag luam hauv khw muag khoom ntau dua li ntawm kev sib pauv khoom hauv Asmeskas.
Kev txhawb nqa menyuam puas tuaj yeem kuaj xyuas kev txhawb nqa?
Koj qhov kev txhawb nqa thib peb tsis tuaj yeem txeeb tsis tau los them nyiaj yug menyuam. Raws li Txoj Cai CARES txij thaum Lub Peb Hlis 2020, koj thawj qhov kev kuaj xyuas tuaj yeem txeeb los ntawm lub xeev thiab tsoomfwv cov koomhaum los them rau yav dhau los - them nyiaj yug menyuam.
Ntawm koj qhov yooj yim lossis rau koj qhov yooj yim?
Yog hais txog qhov yooj yim mus ua ntej, ces txhua lub sijhawm tuaj yeem siv rau qhov tseem ceeb: Koj tuaj yeem hu rau kuv ntawm koj qhov yooj yim - txhua lub sijhawm, nruab hnub lossis hmo ntuj. Raws li rau tej zaum vs. tuaj yeem, tej zaum yuav yog lo lus raug siv ntau dua (tsawg kawg hauv kev nkag siab zoo dua), tab sis tuaj yeem ua suab zoo dua hauv cov ntsiab lus tsis raug.
