Dec 08, 2025 Tso lus

Dab tsi yog Cov Ntsiab Lus Tseem Ceeb Yuav Tsum Xav Txog Thaum Tshawb Xyuas Ib Qhov Kev Sib Tw Drilling Rig?

1. Qhov Chaw Ua Haujlwm: Qhov chaw nyob qhov project cuam tshuam cov nqi hloov khoom siv, kev yuav khoom, lub caij, huab cua, thiab nqi tsev; yog li ntawd, cov xwm txheej no yuav tsum tau txiav txim siab.#drill s#

2. Txoj Haujlwm Hom: Muaj ntau hom kev tsim cov hauv paus, xws li siab - kev tsheb ciav hlau ceev, txoj kev loj, cov nroj tsuag cement, thiab cov chaw tsim hluav taws xob. Hom phiaj xwm cuam tshuam cuam tshuam rau txoj kev tsim kho thiab kev ua tiav qhov project. Piv txwv li, high - kev tsheb ciav hlau ceev thiab txoj kev loj hauv paus tau tawg, ua kom nrawm hloov geological thiab yuav tsum tau saib xyuas nruj; thaum cov nroj tsuag cement thiab fais fab nroj tsuag muaj cov hauv paus ntom ntom, feem ntau xav tau qhov chaw siab dua, flatter qhov chaw nrog kev saib xyuas zoo dua.

3. Geographical Qhov Chaw: Qhov chaw ua haujlwm yuav tsum nyob deb ntawm thaj chaw roob, vim cov cheeb tsam roob muaj pob zeb ntau dua thiab hloov geological sai dua; Tsis tas li ntawd, zam cov dej ntws, vim tias cov geology nyob ze cov dej ntws feem ntau yog cov xuab zeb thiab gravelly, thiab cov dej hauv av muaj ntau.

4. Lub caij: Kev tsim kho lub caij ntuj no tsis tsuas yog nce nqi kev tsim kho xwb tab sis kuj ua rau kev tsim kho nyuaj thiab cuam tshuam rau kev tsim kho.

5. Huab cua muaj kev cuam tshuam loj rau kev tsim kho; yuav luag txhua lub tuam txhab tsim kho tau ntsib kev ua haujlwm nres vim huab cua. Los nag thiab daus muaj kev cuam tshuam loj tshaj plaws ntawm cov haujlwm; Qhov tseem ceeb no yuav tsum tau txiav txim siab thaum lub sijhawm ntsuas qhov project, xws li kev ua haujlwm ntev ntev uas tshwm sim los ntawm cov nag tsis tu ncua hauv cov cheeb tsam yav qab teb thaum lub caij ntuj no.#drill s#

Rotary Drilling Rig Technology: Reasons For Hole Deviation During Pile Driving

Geology

Qhov nyuaj ntawm qhov project yog feem ntau cuam tshuam los ntawm kev hloov pauv tas li ntawm geology, dej hauv av, pawg kab, thiab pawg ntev.

1. Geological Hom: Raws li kev siv lub tshuab drilling, geology tuaj yeem muab faib ua:

(1) Conventional Geology: Av nkos txheej: mos yas, nruab nrab yas; Av txheej: av nplaum, loess, silt; Xuab zeb txheej: nplua xuab zeb, nruab nrab xuab zeb, coarse xuab zeb.

(2) Medium Difficulty Geology: Pebbles: av nkos pebbles, xuab zeb pebbles; Pebble txheej: breccia txheej, xuab zeb gravel txheej, gravel txheej; Sedimentary pob zeb: sandstone, av nkos, shale; Weathered pob zeb: tag nrho weathered, muaj zog weathered, moderately weathered.

(3) Siab nyuaj Geology: Weakly weathered; Unweathered igneous pob zeb: granite, basalt.#drill s#

 

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