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Yuav ua li cas lub diaphragm phab ntsa tsim
Phab ntsa Diaphragm yog ib lub diaphragm phab ntsa uas muaj kev tiv thaiv dej (dej) khaws cia thiab thauj khoom ua haujlwm, tsim los ntawm kev khawb qhov nqaim thiab tob tob hauv av nrog kev pab ntawm cov tshuab khawb av thiab cov av nkos tiv thaiv, thiab tsim cov khoom tsim nyog xws li cov pob zeb ua kom muaj zog hauv cov trench. . Nws ...Nyeem ntxiv -
Kev tsim kho thev naus laus zis ntawm ntev kauv boring pawg
1, Txheej txheem yam ntxwv: 1. Ntev kauv drilled cam khwb cia-nyob rau hauv-chaw pawg feem ntau siv superfluid pob zeb, uas muaj zoo flowability. Pob zeb tuaj yeem tshem tawm hauv cov pob zeb tsis muaj dab tsi, thiab yuav tsis muaj kev sib cais. Nws yog ib qho yooj yim rau muab tso rau hauv ib lub tawb hlau; (Superfluid concrete hais txog conc...Nyeem ntxiv -
Cov ntsiab lus tseem ceeb rau kev siv lub hauv paus kev sim pile
Lub sij hawm pib ntawm qhov kev ntsuam xyuas ntawm pawg yuav tsum ua raws li cov hauv qab no: (1) Lub zog ntawm cov pob zeb kuaj yuav tsum tsis txhob qis dua 70% ntawm lub zog tsim thiab yuav tsum tsis txhob qis dua 15MPa, siv txoj kev lim thiab acoustic kis tau tus mob. kuaj; (2) Kev siv cov...Nyeem ntxiv -
7 txoj hauv kev rau kev kuaj lub hauv paus
1. Txoj kev kuaj pom tsis tshua muaj kab mob Cov kab mob qis qis siv lub rauj me me los tawm tsam pawg sab saum toj, thiab tau txais kev ntxhov siab nthwv dej ntawm pawg los ntawm cov sensors sib koom ua ke rau pawg sab saum toj. Lub dynamic teb ntawm pawg-av system yog kawm siv kev nyuaj siab yoj txoj kev xav, thiab ntsuas velo ...Nyeem ntxiv -
Yog vim li cas thiab kev tiv thaiv kev tiv thaiv ua rau steel tawb kom ntab
Cov laj thawj uas ua rau lub tawb steel ntab yog feem ntau: (1) Lub sijhawm pib thiab zaum kawg ntawm cov pob zeb yog luv dhau, thiab cov pob zeb pob zeb hauv qhov yog ntxov dhau. Thaum cov pob zeb tau nchuav los ntawm cov kav dej nce mus rau hauv qab ntawm lub tawb steel, txuas ntxiv nchuav ntawm concre...Nyeem ntxiv -
Taw qhia rau CFG pawg
CFG (Cement Fly ash Grave) pawg, tseem hu ua cement ya tshauv gravel pawg hauv Suav teb, yog ib qho kev sib koom ua ke siab zog pawg tsim los ntawm kev sib xyaw cement, ya tshauv, gravel, pob zeb chips lossis xuab zeb thiab dej hauv ib qho kev sib xyaw ua ke. Nws tsim lub hauv paus sib xyaw ua ke nrog cov av nruab nrab ntawm p ...Nyeem ntxiv -
Kev tsim kho txoj kev ntawm drilling bore pawg nrog rotary drilling rig nyob rau hauv nyuaj limestone formations
1. Preface Rotary drilling rig yog ib qho kev siv tshuab tsim nyog rau kev ua haujlwm drilling hauv lub hauv paus engineering. Nyob rau hauv xyoo tas los no, nws tau dhau los ua lub hauv paus tseem ceeb hauv kev tsim kho hauv kev tsim kho choj hauv Suav teb. Nrog cov cuab yeej sib txawv drilling, teb drilling rig yog nplua ...Nyeem ntxiv -
Kev tsim kho thev naus laus zis ntawm offshore deepwater steel yeeb nkab pawg
1. Kev tsim cov yeeb nkab steel thiab steel casing Cov kav hlau siv rau cov yeeb nkab steel thiab cov hlau casing siv rau hauv qab dej ntawm qhov boreholes yog ob qho tib si dov rau ntawm qhov chaw. Feem ntau, steel daim hlau nrog lub thickness ntawm 10-14 hli raug xaiv, dov rau hauv me me, thiab ces welded rau hauv ...Nyeem ntxiv -
Qhia Txog Tus Tshiab Fully Hydraulic Dej Drilling Rig
Ib qho tshiab nruab nrab-qhov loj me, ua haujlwm tau zoo, thiab ntau yam kev ua haujlwm drilling rig tau ua nthwv dej hauv kev tsim kho kev lag luam. Lub siab hydraulic dej zoo drilling rig yog nruab nrog cov yam ntxwv siab heev uas ua rau nws muaj ntau yam thiab muaj zog rau ntau yam kev siv drilling. Ib qho ntawm cov yam ntxwv tseem ceeb ...Nyeem ntxiv -
Kev tsim kho ntawm cov yeeb nkab prestressed lub hauv paus los ntawm kev kos lub qhov
(1) Txoj kab uas hla ntawm lub qhov tsav tsheb yuav tsum tsis pub tshaj 0.9 npaug ntawm txoj kab uas hla ntawm cov yeeb nkab pawg, thiab kev ntsuas yuav tsum tau coj los tiv thaiv qhov kev sib tsoo ntawm lub qhov, thiab qhov tob ntawm lub qhov tsav yuav tsum tsis pub tshaj 12m; (2) Nws raug nquahu kom siv qhov ntev auger laum qhov, qhov ntev auger laum tuaj yeem laum los ntawm ...Nyeem ntxiv -
Hydraulic pawg breakers: lawv ua haujlwm li cas?
Hydraulic pile breakers yog cov tshuab muaj zog siv hauv kev tsim kho thiab kev tsim vaj tsev hauv vaj tse kom tawg pawg loj rau hauv qhov me me. Cov tshuab no yog qhov tseem ceeb rau cov haujlwm uas cuam tshuam nrog kev teeb tsa lossis tshem tawm cov pawg, xws li cov hauv paus tsev, txuas hniav, thiab lwm yam qauv. Hauv tsab xov xwm no, ...Nyeem ntxiv -
Kab rov tav Directional Drilling Rig: Revolutionizing Underground Construction
Kab rov tav directional drilling (HDD) tau tshwm sim raws li kev ua si-hloov tshuab hauv kev tsim kho hauv av, thiab tus yuam sij rau nws txoj kev vam meej yog nyob rau hauv kab rov tav directional drilling rig. Cov cuab yeej tshiab no tau hloov pauv txoj hauv kev tsim kho hauv av, tso cai rau ...Nyeem ntxiv
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