Nrog rau kev txhawb nqa ntxiv ntawm lub tswv yim ntsuab prefabricated lub tsev hauv kev tsim kho kev lag luam, prefabricated pawg xws li steel sheet piles, H-shaped steel, thiab steel yeeb nkab piles yog nce siv nyob rau hauv underground tej yaam num xws li tob foundation pits. Tam sim no, cov txheej txheem kev co tsoos feem ntau yog siv rau pawg sinking kev tsim kho ntawm prefabricated pawg. Txawm li cas los xij, txoj kev no yog qhov nyuaj dua rau cov tog tog hauv cov txheej txheej tawv tawv (cov av nplaum tawv, cov xuab zeb tuab, thiab lwm yam), ua rau qeeb qeeb, thiab tsis muaj zog heev.
Lub tshuab hluav taws xob siab dej dav hlau pab pawg daws teeb meem no!
High-pressure waterjet-assisted piling thev naus laus zis yog txhawm rau txhim kho lub dav hlau dej siab nyob rau hauv qis kawg ntawm lub cev pawg thaum lub sij hawm piling tsim, thiab tshuaj tsuag cov dej dav hlau siab los txiav cov av. Lub dav hlau dej dav hlau thiab pawg tog tog yog synchronized, uas daws qhov teeb meem ntawm kev nyuaj hauv kev nkag mus rau cov av tawv txheej thaum piling. Tshwj xeeb tshaj yog rau cov txheej txheem nyuaj nrog cov txheej txheem nkag mus ntau dua 20, cov nyhuv tseem ceeb dua.
Tom qab lub tshuab hluav taws xob siab dej dav hlau pab drilling, pawg tsav tsheb ua haujlwm tau txo qis, pawg nres nrawm nrawm, kev ua haujlwm tau nce ntau dua 50%, thiab tus nqi tsim kho tsis tau nce ntxiv. Txij li thaum qhov teeb meem ntawm pawg tsav tsheb tau txo qis heev, qhov zoo ntawm pawg lub cev muaj kev tiv thaiv zoo.
Lub tshuab hluav taws xob siab dej dav hlau pab pawg tsim qauv muaj cov yam ntxwv ntawm kev nyab xeeb, kev ntseeg tau, kev tsim kho ceev ceev, tus nqi qis, txo kev tsim suab nrov, txuag hluav taws xob thiab kev tiv thaiv ib puag ncig, thiab qhov nyuaj ntawm pawg tog tog yog txo qis.
Cov piling kuj raug txo, thiab rau hammering pawg, hammering zog yuav txo tau zoo heev; rau static siab piles, static siab mechanical kev khiav hauj lwm lub zog kuj yuav txo tau zoo heev, uas yog lub zog txuag thiab ib puag ncig tus phooj ywg.
Scope ntawm daim ntawv thov
Cov kev daws teeb meem sib txawv tuaj yeem siv rau cov av sib txawv:
Nyob rau hauv cov av tawv, lub taub hau dej dav hlau tuaj yeem siv ncaj qha rau kev tho qhov, uas muaj qhov zoo ntawm kev tsav tsheb;
Av nplaum txheej, xuab zeb txheej, residual av los yog tag nrho weathered pob zeb kuj siv tau. Thaum lub geology yog tag nrho weathered pob zeb, high-pressure dej yuav siv tau ncaj qha mus rau punch qhov;
Tsis siv rau weathered pob zeb los yog weathered pob zeb formations.
Cov txiaj ntsig tseem ceeb ntawm kev lag luam thiab kev sib raug zoo.
Kev lag luam xav tau
Piv nrog cov txheej txheem txheej txheem siv tshuab, lub tshuab hluav taws xob siab dej dav hlau pab pawg tuaj yeem txuag tus nqi ntawm pawg hauv paus engineering, muaj kev tsim kho sai dua, muaj kev nyab xeeb thiab txhim khu kev qha zoo, ua tau raws li kev tiv thaiv ib puag ncig ntsuab, thiab muaj kev lag luam loj heev.
Qhov project zoo
Cov dej dav hlau uas muaj zog siab pab pawg hauv lub dab dej zoo heev txo qhov nyuaj ntawm kev tsim kho thiab tiv thaiv pawg pawg. Nws muaj kev tsim kho ceev ceev, cov txheej txheem tsawg dua, tus nqi qis dua, kev tsim kho yooj yim, thiab tswj tau yooj yim. Cov cuab yeej siv rau ntawm qhov chaw tsim kho yog cov paub tab, uas txo qhov kev pheej hmoo ntawm qhov project.
Kev ua haujlwm ib puag ncig thiab kev siv zog ua haujlwm
High-pressure waterjet assisted piling technology txo qhov nyuaj ntawm piling kev tsim kho, txo rauj zog los yog static siab mechanical zog, txo cov suab nrov engineering, txo kev siv tshuab, txhim kho qhov chaw ua hauj lwm, txo cov teeb meem kev tsim kho, txo cov txheej txheem tsav tsheb, thiab ua kom muaj kev tsim kho. , uas yog qhov tsim nyog rau kev nyab xeeb thiab kev nyab xeeb kev tsim kho thiab kev tiv thaiv ib puag ncig.
