- 圍巖分類
- surrounding: n. 〔pl.〕周圍的事物[情形]，環(huán)境；附近。 pic ...
- rock: n. 〔古語(yǔ)〕(手紡用)卷線桿。
- classification: n. 1.選別；分等，分級(jí)；分選。 2.【動(dòng)、植】分類( ...
- surrounding rock: 圍巖
- pressure of surrounding rock: 圍巖壓力
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surrounding rock classification中文什么意思
- 圍巖分類
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例句與用法
- The idealized mode distinguishing method in surrounding rock classification
圍巖分類中的理想模式識(shí)別方法 - Fuzzy judgment advanced model and its application for surrounding rocks classification in tunnels
隧道圍巖分類模糊評(píng)判改進(jìn)模型及應(yīng)用 - ( 3 ) a set of classified scheme is established , and surrounding rock classification fast estimate system based on fuzzy inference is developed , which open a new way for estimating classification of surrounding rock
( 3 )制定了一套適用于鷓鴣山隧道施工階段的圍巖分類方案，并研制了基于模糊邏輯推理的圍巖類別快速判定系統(tǒng)，為圍巖類別判定開辟了一條新的途徑。 - Furthermore tunnel structure commonly is designed by analogy method . on design , often , normally in view of safe consideration , adopt the method that reduction surrounds rock classification and uses fussy construction technology . so as soon as coming , engineering investment is certainly increased and construction project time is prolonged
且隧道結(jié)構(gòu)一般按類比法設(shè)計(jì)，出于安全考慮，設(shè)計(jì)上一般采用降低圍巖類別，使用復(fù)雜的施工工藝來(lái)提高施工的安全性，這樣無(wú)形中增加了工程投資費(fèi)用且延長(zhǎng)了施工工期。 - ( 2 ) taking the geology analysis as main way and combining the pre - test , predicating the tunnel ' s main geology condition ( rock quality , surrounding rock classification , long - wide joint , fault , ground water , crustal stress ) , and predicating the main potential disaster ( collapse , breaking water , rockburst , large deformation ) ( 3 ) employing the stress test result and inverse analysis of the stress field , finding out the crustal stress " s distributing rule along the tunnel axes section : the highest crustal stress is 24mpa near the deepest spot , and predicting that the k2 + 260 ~ k3 + 000 likely to be the high crustal stress segment for this tunnel
通過(guò)地質(zhì)分析、類比分析、監(jiān)控量測(cè)、數(shù)值模擬、神經(jīng)網(wǎng)絡(luò)等方法，對(duì)鷓鴣山隧道潛在的主要地質(zhì)災(zāi)害(塌方、涌水、巖爆和大變形)進(jìn)行了預(yù)測(cè)預(yù)報(bào)( 3 )在現(xiàn)場(chǎng)地應(yīng)力測(cè)試成果的基礎(chǔ)上，運(yùn)用數(shù)值計(jì)算進(jìn)行應(yīng)力場(chǎng)反演，基本查明了沿隧道軸線剖面的地應(yīng)力分布規(guī)律：地應(yīng)力量級(jí)在最大埋深附近達(dá)到最大值24mpa ，并預(yù)測(cè)k2 + 260 k3 + 000段將很可能成為鷓鴣山隧道的高地應(yīng)力段。 ( 4 )塌方往往與斷層破碎帶及千枚巖相聯(lián)系。