Video: Cov pilings siv rau dab tsi?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Piling yog ib hom kev sib sib zog nqus foundation, siv hloov lub load mus rau theem tob tshaj qhov ua tau nrog lub hauv paus ntiav ntiav. Cov kab ntsug ntawm cov pob zeb, hlau lossis ntoo, lossis kev sib xyaw ua ke, raug thawb mus rau hauv av kom muab kev txhawb nqa ntxiv rau lub tsev uas zaum saum.
Tib neeg kuj nug, lub hom phiaj ntawm piling yog dab tsi?
Pile Lub hauv paus tseem ceeb yog siv los hloov cov khoom thauj los ntawm cov khoom siv hluav taws xob, los ntawm qhov tsis muaj zog, compressible strata lossis dej mus rau qhov muaj zog, ntau compact, tsawg compressible thiab stiffer av los yog pob zeb nyob rau hauv qhov tob, nce qhov loj ntawm lub hauv paus thiab tiv thaiv kab rov tav loads.
Tom qab ntawd, lo lus nug yog, lub hom phiaj ntawm pawg hauv kev tsim kho yog dab tsi? Pile , hauv tsev kev tsim kho , ib tug postlike foundation siv los ntawm prehistoric lub sij hawm. Nyob rau hauv niaj hnub civil engineering, pawg cov ntoo, steel, los yog pob zeb yog tsav mus rau hauv av los txhawb ib tug qauv; choj piers tej zaum yuav tau txais kev txhawb nqa ntawm pawg loj-inch pawg.
Tsis tas li ntawd, pawg ua haujlwm li cas?
Piling ua haujlwm los ntawm kev ntxig ntau cov ntoo, hlau lossis pob zeb rau hauv cov av hauv av. Koj yuav tsum ua paub tseeb tias lub hauv paus ruaj ntseg thiab pawg tau ua kom raug kom lub tsev yuav tsum muaj zog zoo li pob zeb.
Cov pawg yuav tsum sib sib zog nqus li cas?
Piles tau ntsia rau qhov tob yam tsawg kawg nkaus ntawm 300 mm los yog rau cov kabmob khoom, thiab yog yuav tsum tau kom tiav 150-350 mm saum toj no cleared av theem.
Pom zoo:
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