Nrog rau kev loj hlob sai ntawm kev lag luam thoob ntiaj teb, qhov kev thov hlau hauv kev lag luam kev tsim kho niaj hnub no nce ntxiv, thiab nws tau dhau los ua lub zog tseem ceeb los txhawb kev tsim kho hauv nroog thiab kev tsim kho vaj tse. Cov ntaub ntawv hlau xws li hlau phaj, hlau kaum sab xis, hlau U-puab thiab rebar yog siv dav hauv txhua yam kev tsim kho vim lawv cov khoom siv lub cev thiab cov khoom siv kho tshuab zoo heev, uas ua tau raws li ntau yam kev xav tau ntawm cov qauv tsev rau lub zog, kev ruaj khov thiab kev lag luam.
Ua ntej tshaj plaws, ua ib qho ntawm cov ntaub ntawv tseem ceeb hauv kev lag luam kev tsim kho, cov hlau phaj yog siv dav hauv kev tsim kho vaj tse nrog nws lub zog siab thiab kev tawv zoo. Lawv feem ntau siv rau hauv cov khoom thauj tseem ceeb ntawm lub tsev,xws li cov beams thiab kem,kom tiv taus cov khoom hnyav thiab muab kev ruaj khov ntawm cov qauv. Tsis tas li ntawd, qhov ua haujlwm tau ntawm cov hlau phaj yog muaj zog, tsim nyog rau kev vuam thiab txiav, thiab yooj yim kom tau raws li qhov xav tau ntawm ntau yam qauv tsim vaj tsev.
Qhov thib ob, Lub kaum sab xis steel thiabCov hlau zoo li tus Ukuj ua lub luag haujlwm tseem ceeb hauv kev tsim kho. Vim nws qhov tshwj xeeb L-puab seem, Lub kaum sab xis steel feem ntau siv rau hauv cov qauv thav duab thiab cov khoom txhawb nqa kom muab lub zog ntxiv thiab ruaj khov. U-puab hlau yog siv dav hauv kev tsim kho Choj thiab qhov av, uas tuaj yeem tiv taus kev khoov thiab shear zog kom ntseeg tau tias muaj kev nyab xeeb thiab ruaj khov ntawm cov qauv.
Rebar yog ib yam khoom siv tseem ceeb rau cov tsev niaj hnub, feem ntau yog siv rau hauv cov qauv pob zeb los txhim kho lub zog tensile ntawm cov pob zeb. Qhov saum npoo ntawm rebar muaj kev ua tau zoo anchoring, uas ua rau nws sib xyaw ua ke nrog cov pob zeb thiab txhim kho lub peev xwm ntawm tag nrho cov qauv. Qhov no ua rau rebar yog cov khoom siv xaiv rau cov haujlwm tseem ceeb xws li cov tsev siab,Cov Chojthiab cov haujlwm hauv av.
Feem ntau, qhov kev thov hlau hauv kev lag luam kev tsim kho niaj hnub no tab tom loj hlob, tsis yog vim nws cov khoom zoo heev xwb, tab sis kuj vim lawv tsis tuaj yeem hloov pauv tau hauv cov qauv tsev nyuaj. Nrog kev nce qib ntawm thev naus laus zis thiab kev txhim kho kev paub txog ib puag ncig, kev tsim khoom thiab kev siv hlau yuav txhim kho mus rau hauv kev coj ua zoo dua thiab zoo rau ib puag ncig, muab lub hauv paus ruaj khov rau kev lag luam kev tsim kho yav tom ntej.
Lub sijhawm tshaj tawm: Cuaj hlis-23-2024