TRD txoj kev tsim kho tau siv rau hauv txoj kev loj hlob tshiab nyob rau yav qab teb Suav teb, thiab tau siv rau Shantou high-speed railway chaw nres tsheb hub kev koom ua ke project

Nyob rau hauv xyoo tas los no, TRD txoj kev tsim kho tau tsim sai heev hauv Suav teb. Thaum kawg ntawm 2021, tag nrho cov TRD tej yaam num nyob rau hauv lub teb chaws yuav tshaj 500, thiab tag nrho cov TRD tsim ntim yuav ncav cuag ze li ntawm 6 lab cubic meters. Piv nrog rau txoj kev tsim kho ib txwm siv, TRD txoj kev tsim kho muaj ntau yam zoo: kev tsim kho qhov tob, dav adaptability rau stratum, zoo phab ntsa zoo, siab ntsug qhov tseeb, txuag cov khoom siv, thiab cov cuab yeej siv siab. Nws tau dav siv nyob rau hauv ntau lub hauv paus pit dej-stop curtains, Reinforcement av connecting phab ntsa zawj phab ntsa, profiled steel cement av mixing phab ntsa, landfill thiab lwm yam kuab paug cais thiab dej conservancy anti-seepage phab ntsa thiab lwm yam teb.

Guangdong xeev yog ib lub xeev tsim kho ntug dej hiav txwv hauv kuv lub tebchaws. Cov tsoos SMW peb-axis sib xyaw pawg siv tshuab tau zoo heev txij li thaum nws tau nkag mus rau hauv Guangdong los ntawm Shanghai Guangda Foundation Engineering Co., Ltd. 10 xyoo dhau los. Txawm li cas los xij, txoj kev tsim kho TRD tseem nyob hauv nws cov me nyuam mos. Txoj kev tsim kho TRD tau siv rau kev tsim kho kev sib koom ua ke ntawm Shantou high-speed railway chaw nres tsheb hauv xeev Guangdong, nrog kev tsim kho ntim ze li ntawm 30,000 cubic meters, cim kev txhim kho ntawm TRD kev tsim kho tshuab nyob rau sab qab teb Suav.

Shantou high-speed rail chaw nres tsheb hub kev koom ua ke project muaj tag nrho cov peev ntawm 3.418 billion yuan. Kev kho dua tshiab thiab kev tsim kho cov ntsiab lus suav nrog txoj kev tsheb ciav hlau thauj mus los tshwj xeeb, qhov kev faib cov txheej txheem ramp project, thiab sab hnub tuaj square nrog thaj tsam ntawm 150,000 square meters. Vim muaj coob tus TRD kev tsim kho ob tog, ob lub TRD-60D siv tshuab ntawm SEMW tau tso rau kev tsim kho. Coincidentally, lub tuam txhab koom nrog qhov kev tsim kho TRD no yog Shanghai Guangda Foundation, thiab ib qho ntawm cov khoom siv yog thawj TRD cov khoom tsim los ntawm SEMW, uas tau yuav los ntawm Shanghai Guangda Foundation 10 xyoo dhau los, thiab muaj peev xwm tsim kho ntawm 61m tob. Tom qab kaum xyoo ntawm kev nce thiab nqis, cov khoom siv No. Nws tau ua haujlwm zoo rau txoj kev loj hlob ntawm cov lag luam loj hauv Shanghai. Tom qab kaum xyoo ntawm txoj kev loj hlob, SEMW's TRD cov khoom tam sim no tau tsim ib tug series ntawm TRD-C50, TRD60D / E, TRD70D / E, TRD80E cov khoom, tas li refreshing cov ntaub ntawv ntawm TRD kev tsim kho qhov tob thiab kev tsim kho efficiency, thiab cov khoom siv technology yog nyob deb tom ntej hauv kev lag luam.

Qhov project no (East Plaza Area C) nyob rau sab hnub tuaj ntawm qhov chaw nres tsheb ciav hlau uas twb muaj lawm hauv Shantou City, nyob ib sab ntawm lub tsev Shantou high-speed railway chaw nres tsheb nyob rau sab hnub poob, npaj Shaoshan Road rau sab hnub tuaj, npaj chaw nres tsheb North Road nyob rau sab qaum teb, thiab npaj rau sab qab teb sab. Zhannan Road, nws txoj haujlwm hauv av hauv av feem ntau muaj peb lub hauv av hauv av, lub nroog tswj chaw nres tsheb thiab chaw nres tsheb npav nyob rau sab hnub poob yog ib feem nrog ib txheej hauv av, thiab ib qho kev thauj mus los hauv nruab nrab. Khawb lub qhov nrog.

Tom qab kev tsim kho ntawm txoj haujlwm tiav lawm, thaj chaw tsim kho ntawm Shantou platform yuav yog li 100,000 square meters, uas yuav ua rau Shantou txoj kev thauj mus los "ua tiav" thiab dhau los ua ib qho chaw thauj mus los nrog "zero transfer, chaw nres tsheb-lub nroog kev koom ua ke, thiab kev khiav tsheb du "hauv Shantou. Txoj kev loj hlob ntawm Shantou kuj tau ua lub luag haujlwm tsav tsheb, thiab nws cov tswv yim tseem ceeb yog qhov tseem ceeb heev.

Ib puag ncig ib puag ncig ntawm lub hauv paus pit ntawm qhov project yog complex. Txhawm rau txo qhov cuam tshuam ntawm lub hauv paus kev khawb av thiab nag lossis daus ntawm ib puag ncig ib puag ncig, qhov sib npaug ntawm cov cement-av sib xyaw phab ntsa tau teeb tsa rau sab nraud ntawm lub hauv paus qhov chaw txhawb nqa pawg hauv cheeb tsam C1 kom nres cov dej. Cov txheej txheem ntawm pawg + sib npaug-thickness cement mixing phab ntsa, TRD siv txoj kev, qhov sib sib zog nqus cement-av tov phab ntsa yog 800mm tuab thiab 39m sib sib zog nqus, thiab qhov project yog npaj kom tiav hauv 60 hnub.

Cov kev txwv tshwj xeeb yog raws li hauv qab no: (1) Lub thickness yog 800 hli, phab ntsa saum toj kawg nkaus yog -3.3m, thiab phab ntsa hauv qab qhov siab yog -42.3m; (2) PO 42.5 qib zoo tib yam Portland cement yog siv los kho cov kua sib tov, cov dej-cement piv yog 1.2, thiab cov ntsiab lus cement tsis tsawg dua 25 ~ 30%; (3) Sodium-based bentonite yog siv los sib tov cov kua excavation, thiab 5 ~ 10% bentonite ntxiv rau txhua lub voos xwmfab ntawm cov av agitated; (4) Qhov sib txawv ntawm qhov verticality ntawm phab ntsa yog tsawg dua 1/250, qhov sib txawv ntawm phab ntsa tsis ntau tshaj 20mm, qhov sib txawv ntawm phab ntsa qhov tob tsis tshaj 50mm, thiab qhov sib txawv ntawm phab ntsa thickness yog tsis ntau tshaj 20mm.

Cov phiaj xwm hauv pem teb thiab ntu ntu ntawm lub hauv paus qhov chaw kaw yog raws li hauv qab no:

TRD phab ntsa hauv qhov project no yuav tsum dhau los ntawm ntau txheej ntawm cov xuab zeb, thiab qhov tob ntawm phab ntsa nce mus txog 39m, uas nyuaj rau kev tsim kho. Cov phiaj xwm ntsuas yog raws li hauv qab no:
1. Vim tias phab ntsa yog 39m sib sib zog nqus thiab yuav tsum dhau los ntawm ntau txheej txheej ntawm cov xuab zeb, qhov yuav tsum tau ua rau TRD cov cuab yeej siv yog qhov siab. Ua ntej kev tsim kho txhua hnub, tus kws kho tsheb yuav tsum tau xyuas cov khoom siv TRD. Cov saw hlau raug kuaj xyuas, thiab cov riam kab hnav thiab cov saw hlau raug hloov hauv lub sijhawm kom ntseeg tau tias muaj peev xwm txiav cov khoom siv. 2. Thaum txiav, nws yuav tsum tau them sai sai rau seb lub thawv txiav thiab cov saw hlau puas txawv txav. Yog tias qhov txiav ceev qeeb qeeb, lossis txawm tias tsis tuaj yeem ua tiav, kev tsim kho yuav tsum tau muab tshem tawm thiab ua haujlwm raws sijhawm.

TRD txoj kev siv cov cuab yeej siv lub clockwise kev taw qhia, thawj zaug los ntawm sab qaum teb mus rau sab qab teb los ntawm nruab nrab ntawm sab hnub tuaj, tom qab ntawd los ntawm sab hnub tuaj mus rau sab hnub poob ntawm sab qab teb sab hnub tuaj, tom qab ntawd los ntawm sab qab teb mus rau sab qaum teb los ntawm sab qab teb sab hnub poob, tom qab ntawd los ntawm sab hnub poob mus rau sab hnub tuaj ntawm sab hnub poob. ces kaum, thiab thaum kawg los ntawm sab qaum teb ces kaum Kev tsim kho los ntawm sab qaum teb mus rau sab qab teb, daim duab kev tsim kho yog raws li nram no:

Lian Po laus lawm, nws puas tseem noj tau? Qhov no Shanggong Machinery TRD-60D txoj kev tsim kho dispels txhua tus tsis ntseeg nrog cov ntaub ntawv tsim kho. Qhov tob yog 39m, phab ntsa thickness yog 0.8m, txiav yog 2 meters nyob rau hauv 1 teev, lub retraction yog 4 meters nyob rau hauv 1 teev, thiab lub shotcrete yog 3 meters nyob rau hauv 1 teev. Nws tuaj yeem ua tau yooj yim ua txhua hnub. Phab ntsa yog ntau tshaj 15m, uas yog lub npe hu ua "laus thiab muaj zog".
Ntawm qhov tod tes, lwm lub tshuab Shanggong Machinery TRD-60D siv lub tshuab tsim tawm thaum Lub Peb Hlis 2020 tau sib sau ua ke thiab yuav koom nrog kev tsim kho sai sai. Cov "ob tiam" ntawm cov laus thiab cov hluas echo ib leeg thiab yuav pleev xim rau ib daim duab zoo thiab qub txeeg qub teg.

Nrog rau kev maj mam nce hauv daim ntawv thov ntawm TRD kev tsim kho thev naus laus zis hauv South Tuam Tshoj, qhov zoo tshaj ntawm TRD kev tsim kho yuav maj mam txheeb xyuas. Peb ntseeg hais tias TRD kev tsim kho tshuab yuav zoo ib yam li SMW thev naus laus zis kaum xyoo dhau los, thiab yuav ua tiav kev loj hlob hauv South Tuam Tshoj.

Post lub sij hawm: Sep-19-2022