Dab tsi yog Pob Zeb Bolts

Nov 22, 2024

Pob zeb bolts hais txog kev txhawb nqa thiab kev txhawb nqa txoj hauv kev siv hauv qhov chaw engineering xws li cov pob zeb sib sib zog nqus thiab cov av excavations, thiab kev tsim kho hauv av xws li tunnels thiab cov chaw mining. Siv cov hlau, ntoo, polymer, lossis lwm yam khoom siv los ua cov ncej thiab kab, lawv tau tsav mus rau hauv qhov ua ntej drilled nyob rau hauv cov pob zeb saum npoo av lossis ib puag ncig pob zeb loj ntawm lub qhov. Cov qauv tshwj xeeb ntawm lub taub hau thiab ncej lub cev, nrog rau lub phaj txhawb nqa (uas tuaj yeem raug tshem tawm), lossis tso siab rau kev sib txuas ua ke los ua ke cov pob zeb nyob ib puag ncig thiab cov pob zeb ruaj khov ua ke los tsim cov nyhuv ncua, cov nyhuv beam sib xyaw, thiab kev txhawb nqa. cov nyhuv, txhawm rau ua tiav lub hom phiaj ntawm kev txhawb nqa. Lawv muaj qhov zoo ntawm tus nqi qis, kev txhawb nqa zoo, kev ua haujlwm yooj yim, siv tau yooj yim, thiab kev ua haujlwm tsawg dua ntawm kev tsim kho.

 

Anchor rod txhawb nqa yog cov txheej txheem ntawm kev hloov kho lub xeev ntawm cov pob zeb nyob ib puag ncig los ntawm cov pob zeb thauj tog rau nkoj hauv cov pob zeb, tsim cov pob zeb sib txuam thiab ruaj khov nyob ib ncig ntawm txoj kev. Los ntawm kev siv kev sib koom ua ke ntawm cov pas nrig thauj tog rau nkoj thiab cov pob zeb nyob ib puag ncig, lub hom phiaj ntawm kev tswj txoj kev ruaj ntseg yog tiav.
Lub tshuab ua haujlwm ntawm thauj tog rau nkoj rods feem ntau suav nrog kev ncua, kev sib xyaw beam, kev sib xyaw koov, kev txo qis, thiab kev txhawb nqa.
Anchor rods tsis tsuas yog muaj kev txhawb nqa zoo, tab sis kuj txuag cov ntaub ntawv, muaj kev tsim kho yooj yim, muaj txiaj ntsig zoo rau kev siv tshuab, thiab muaj kev tsim kho sai. Tab sis cov pas nrig thauj tog rau nkoj tsis tuaj yeem kaw cov pob zeb ib puag ncig thiab tiv thaiv nws los ntawm huab cua; Nws tsis tuaj yeem tiv thaiv cov pob zeb tawg ntawm cov pob zeb tawg.

 

Pob zeb bolts tsim yuav tsum xaiv cov nram qab no hom thauj tog rau nkoj rods raws li geological tej yam kev mob ntawm lub qhov av nyob ib ncig ntawm lub pob zeb, engineering seem, thiab kev siv tej yam kev mob:
Tag nrho ntev kev sib raug zoo pob zeb bolts: zoo tib yam cement mortar thauj tog rau nkoj pas nrig, thaum ntxov zog cement mortar thauj tog rau nkoj pas nrig, resin yob thauj tog rau nkoj pas nrig, cement yob thauj tog rau nkoj pas nrig
Xaus anchored pob zeb bolts: mechanical anchored thauj tog rau nkoj pas nrig, resin thauj tog rau nkoj pas nrig, ceev hardening cement, yob anchor pas nrig
Kev sib txhuam hom pob zeb bolts: seam tube thauj tog rau nkoj pas nrig, lub tog raj kheej thauj tog rau nkoj, dej swelling thauj tog rau nkoj pas nrig
Prestressed pob zeb bolts
Muag pob zeb bolts

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