Video: Yuav ua li cas yog lub pob zeb pier foundation?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
A pier foundation yog ib pawg ntawm cov kab loj loj cylindrical kab los txhawb lub superstructure thiab hloov loj super-imposed loads rau lub ruaj strata hauv qab no. Nws sawv ob peb ko taw saum av. Nws tseem hu ua post lub hauv paus ”.
Ntxiv rau qhov no, cov hauv paus hauv paus puas zoo?
Qhov zoo thiab qhov tsis zoo ntawm Pier & Beam Lub hauv paus Thaum pier & nqaj tshuab ua kom ruaj khov heev lub hauv paus , thiab yog qhov zoo dua hauv qee qhov xwm txheej, lawv tuaj yeem deteriorate nyob rau lub sijhawm. Txawm li cas los xij, lawv feem ntau yooj yim dua thiab tsis tshua kim kho dua li cov slab lub hauv paus.
Qhov thib ob, 3 hom ntawm lub hauv paus yog dab tsi? Hauv qab no yog ntau hom foundations siv hauv kev tsim kho:
- Lub hauv paus loj. Tus kheej footing lossis cais footing. Ua ke footing. Sawb lub hauv paus. Raft los yog lev foundation.
- Deep Foundation. Pawg hauv paus. Drilled Shafts los yog caissons.
Ib sab saum toj no, puas yog pier thiab beam foundation zoo dua slab?
Thaum a pier thiab beam foundation yuav so ntawm lub pob zeb nyob tob hauv qab koj lub tsev, ib qho pob zeb slab yuav so ncaj qha rau hauv av. Vim li ntawd, pob zeb slabs yog qhov zoo tagnrho rau cov tsev uas tab tom ua rau ntawm qhov chaw tiaj tus. Pob zeb slabs tuaj yeem tsim tau yooj yim heev thiab pheej yig dua tshaj pier thiab beam foundations.
Dab tsi yog qhov ncej thiab pier foundation?
A post-thiab-pier lub tsev yog ua los ntawm ntoo tshaj tawm los yog pob zeb cov piers teem rau hauv av los ris lub luj ntawm lub tsev. Vim tias a post-thiab-pier lub tsev tsis muaj qhov txuas txuas ntxiv-ib puag ncig lub hauv paus , nws yog qhov tshwj xeeb tshaj yog yooj yim rau kev hloov pauv, thiab muaj feem cuam tshuam, hauv av qeeg.
Pom zoo:
Yuav ua li cas yog qhov tsawg kawg nkaus pob zeb npog nyob rau hauv mm ntawm ib tug cam khwb cia nyob rau hauv qhov chaw pob zeb tso tawm tsam thiab mus tas li raug rau lub ntiaj teb?
Table-1: Yam Tsawg Npog Thickness rau Cast-in-Place Qhob Hom kev tsim ua vaj tse hla, hli Qhob nrum tiv thaiv thiab txuas mus tas li nrog hauv av 75 Pob zeb sib chwv nrog av lossis dej No. 19 txog No. 57 tuav 50 No. 16 bar thiab me dua 40
Kuv yuav ua li cas thiaj tsim tau ib lub pob zeb qhuav pob zeb tuav phab ntsa?
Yuav Ua Li Cas Kom Qhuav-Stack Retaining Phab Ntsa Plan tawm ntawm phab ntsa qhov siab thiab lub hauv paus thickness. Rau txhua txhua tus taw nyob rau hauv qhov siab, koj yuav xav nteg lub hauv paus ib tug ko taw nyob rau hauv lub phab ntsa lub ntsej muag. Npaj ib lub hauv paus ruaj khov, lossis lub hauv paus. Tso cov pob zeb, pib nrog cov pob zeb loj tshaj plaws rau hauv qab. Tiv thaiv koj phab ntsa nrog thaub qab
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