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- Loose rock zone around roadway 围岩松动圈
- Based on many years research of broken rock zone the paper describes roadway support theory, classification of rocks in the loose rock zone and mechanism of rock-bolting and shotcreting. 基于多年对围岩松动圈的研究成果,本文提出并论述了松动圈支护理论、松动圈围岩分类方法和锚喷支护机理三个问题。
- Principle of Measuring Broken Rock Zone Around Underground Roadway with GPR and Its Application 用地质雷达测试围岩松动圈的原理与实践
- Study on the distribution law of the broken rock zone around rectangular-shape coal roadway 煤巷围岩松动圈规律研究
- EVOLUTIONARY NEURAL NETWORK MODEL ON PREDICATION OF LOOSEN ZONE AROUND ROADWAY 巷道围岩松动圈预测的进化神经网络法
- A BACK ANALYSIS METHOD FOR ELASTOPLASTIC DISPLACEMENT OF BROKEN ROCK ZONE AROUND TUNNEL 围岩松动圈的弹塑性位移反分析方法探索
- Loose rocks rained down (the hillside). 松动的岩石大量滚下(山坡).
- loose rock zone 围岩松动圈
- We slowly made our wayup a slopeof rock walls, ledges and loose rock. 我们慢慢爬上一面斜坡,坡上尽是石壁、突出的岩壁及松落的石块。
- GARY CHAW ASIA LIVE 2008 LIMITED RM238 ROCK ZONE TICKET BOOKING!!! 曹格亚洲巡回演唱会-限量摇滚区门票购!
- AN APPLICATION OF SEISMIC REFRACTION TOMOGRAPHY METHOD IN INVESTIGATING LOOSING ROCK ZONE OF TUNNEL 地震折射层析法在隧洞围岩松动圈测试中的应用
- In reality, this was their first and the incredible amount of loose rock and gravel continued to amaze them. 事实上,这是他们第一次的攀登,那些难以置信的松散的岩石和砂砾更是一直让他们惊讶。
- The Diaoquan silver copper deposit,a large sized deposit recently discovered in northeastern Shanxi,occurs in the skarn zone around a neck facies complex rock body. 刁泉大型银铜矿床产于由黑云母石英二长岩、花岗斑岩、石英斑岩等组成的复式岩体的夕卡岩带中,矿化呈环带状展布。
- The first reason is the loose rock? soil constitution and deformation of fossil landslide. 分析表明,古滑体复活的首要原因是古滑体的变形破坏及其疏松物质组成为滑体复活创造了基础。
- But Bink's foot struck a loose rock, which turned his ankle long enough to cost him his balance. 但是宾克一脚踩在了一块松软的岩石上,脚下一崴,险些摔倒。
- The guard segregation zone around a prison shall be delimited. No one shall, without permission, enter into such zone. 监狱周围设警戒隔离带,未经准许,任何人不得进入。
- At the summit, I re-tightened my laces for the descent, which we quite steep in parts with a lot of loose rock at the beginning and end. 在山顶,我重新绑紧了鞋带,下山的路是很陡峭的,从头到尾都有些会滑的岩石。
- Calcite deposits mainly occur in the carbonatite area and the meta morphosed contact zone around the intrusive rocks. 方解石矿床一般产于碳酸盐岩地区和侵入岩变质接触带,受断裂风化淋滤容矿,热液接触变质作用,由碳酸盐岩褪色重结晶而形成。
- Materials are usually described as “rock”,“loose rock”, or “common”, with “common” signifying all material not otherwise classified. 材料通常分为“岩石”,“松石”或“普通土”,“普通土”表示另两类之外的所有材料。
- It is pointed out that asymmetric back force can improve the material flowage in the middle zone around ... 非对称反向压力可以改善枝管贯通母线中心附近区域材料的流动。
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