高地应力,high ground stress
1)high ground stress高地应力
1.Destruction characteristic analysis of rock mass underhigh ground stress高地应力下岩体的破坏特征分析
2.Through site investigation and relevant study,the roadway deformation characteristic and the cause,the factors of inflencing roadway stability,and the instability model of Jinchuanhigh ground stress roadway were analysed in this paper.通过现场调查及相关研究,本文分析了金川高地应力碎胀蠕变岩体巷道围岩的变形破坏特征、巷道变形破坏原因、影响巷道稳定性因素以及巷道失稳模式。
3.Due to the complexity of occurrence condition and the polytropy of influencing factors,the excavation and supporting in soft failure roadway underhigh ground stress become very difficult.高地应力破碎软岩巷道,由于赋存条件的复杂性和影响因素的多变性,使得该类巷道的开挖与支护极为困难。
英文短句/例句
1.Study on Mechanical Behavior of Tunnel Construction at Fault Zone with High Ground Stress高地应力区断层带隧道施工力学研究
2.Rock Burst Mechanism in High In-situ Stress and Application in Underground Engineering高地应力下地下工程岩爆机理及应用研究
3.High in-situ stress criteria for engineering area and a case analysis工程区高地应力判据研究及实例分析
4.The Influence of High Geo-stress Rock Burst on TBM Construction and its Countermeasures高地应力岩爆对TBM施工的影响及对策
5.The Optimal Design on Trapezoidal Support in High Crustal Stress Tunneling高地应力煤巷掘进梯形支架优化设计
6.Research on Tunnel Mechanical Behavior and Engineering Measure under High Geothermal High Geostress Condition高地热、高地应力条件下的隧道的力学行为及工程措施研究
7.Study on Structure Behavior of Highway Tunnel in High Geo-Stress Field;高地应力场下公路隧道结构力学行为研究
8.Study on Reasons for Lower Strength of Granite in High Earth Stress Area高地应力地区花岗岩强度偏低的成因研究
9.Numerical Simulation for Excavation of Underground Caverns Under High Geostress Conditions高地应力下地下洞室群开挖过程的数值模拟
10.Study on Constitutive Model for Hard Rock under High Geostress Condition and Its Applications in Engineering;高地应力下硬岩本构模型的研究与应用
11.Research on Unloading Failure Mechanism of Rock under High Stress and Its Application;高地应力下岩石卸载破坏机理及其应用研究
12.The Study on Geomechanics Model Test of Zonal Disintegration in Deep Tunnel of High Ground Stress高地应力深部巷道分区破裂现象地质力学模型试验研究
13.Study on the Stability of Adjoining Rock and the Liner Structure of the Tunnel under the High External Waterpressure and High Geostress高地应力高外水压隧洞围岩稳定和支护结构研究及应用
14.Study on Excavation Disturbed Zone and Ogee Excavation Scheme of High-stress Dam Foundation at Deep Valley高地应力峡谷高拱坝坝基开挖扰动效应与反弧开挖形式优化研究
15.Study on the Stability Induced by Stepped Excavations and Rheological Effect of Underground Cavern Groups in High In-Situ Stress Areas高地应力条件下大型地下洞室群分步开挖稳定性及流变效应研究
16.Stability Study on Surrounding Rock with Structural Rheology in High Stress Area高地应力区结构性流变围岩稳定性研究
17.STUDY ON THE PROBLEMSOFHIGH GEOSTRESSAND ROCKBURSTIN THE ERLANG MOUNTAIN HIGHWAY TUNNEL川藏公路二郎山隧道高地应力与岩爆问题研究
18.SEISMIC ANALYSIS OF WIND TURBINE SYSTEM风力发电高塔系统地震动力响应分析
相关短句/例句
high geostress高地应力
1.Stability analysis of 1000m-deep-buried tunnel underhigh geostress entironment and its engineering application;千米深埋隧洞高地应力稳定分析及其工程应用
2.In the practice of tunneling in hard rock stratum underhigh geostress,mostly,two phenomena can be observed:(1) the rock has the activity of brittle breakage induced by the unloading;and(2) the parameters of surrounding rock in the excavation damage zone(EDZ) have changed,including elastic modulus E,cohesion c and friction angle φ.鉴于高地应力环境下洞室开挖过程中围岩脆性破损行为和破损区内岩体力学性质发生改变的工程事实,并认为岩体破损劣化过程是岩体力学参数降低的过程,提出考虑高地应力硬岩地层中开挖扰动下围岩劣化的硬岩本构模型。
3.In response to the limitation of conventional index for stability and optimal design of underground rockmass engineering withhigh geostress and the drawbacks of conventional energy release rate(ERR)rockburst index based on linear elastic theory without brittle failure phenomenon,local energy release rate(LERR),a new rockburst index is proposed.针对地下工程稳定性分析与优化的常规指标在高地应力条件下的局限性及传统的能量释放率岩爆指标把岩体看成不发生脆性破坏线弹性体的不足,提出局部能量释放率新指标。
3)high geo-stress高地应力
1.Research of diamond weak combined bit forhigh geo-stress stratum drilling;弱包镶金刚石钻头在高地应力地层中的应用研究
2.Dynamic emulation analysis on tunnel excavating effect inhigh geo-stress zone;高地应力区隧洞开挖效应动态仿真分析
3.Xiabandi Water Control project is located at Pamirs,near an active seismic zone and within ahigh geo-stress area;for which the maximum embedded depth of the power tunnel is up to 1 400 m with the problem ofhigh geo-stress.下坂地水利枢纽地处帕米尔高原,临近地震活动带并处于高地应力区,引水隧洞的最大埋深达1 400 m,高地应力问题较为突出。
4)high in-situ stress高地应力
1.The vibration characteristics of surrounding rock induced by the excavation of tunnel underhigh in-situ stress are studied with combined method of theoretical analysis,numerical simulation by dynamic finite element method(FEM) and verification with monitored field vibration data.采用理论分析、动力有限元数值模拟和振动监测数据对比等综合方法,研究高地应力条件下隧洞钻爆开挖诱发围岩振动的特征。
2.Based on rock geological data of a large cavern underhigh in-situ stress,the effects of three arch shapes,single center arch and three-center arch and elliptical arch,of large caverns underhigh in-situ stress on stress effect in rockmass of arch are analyzed by the elastoplastic finite element;The results reveal that this effect is very obvious,and some stress concentration factor reaches 3.以某高地应力洞区岩体地质资料为依托,用弹塑性有限元分析在高地应力下大型地下3种洞室拱形(即单心圆拱、三心圆拱和椭圆拱)对拱部围岩应力的影响,计算结果表明,这种影响是非常明显的,有的应力集中系数达到3。
bined with a special engineering project, numerical simulation analysis of tunnel s stability underhigh in-situ stress is done.结合具体工程实例对高地应力地区隧洞的稳定性以及支护系统进行模拟施工过程的有限元仿真分析。
5)high crustal stress高地应力
1.Surrounding Rock Stability of Highway Tunnel in High Crustal Stress Area-Geology Monitor &. Forecast System;高地应力区域公路隧道围岩稳定性及施工地质监测预报系统
2.Once deep-buried long tunnel is constructed in soft rock underhigh crustal stress,rheology of soft rock is an outstanding engineering geology problem.在高地应力环境下的软弱围岩中修建深埋长隧道,软弱围岩流变一是个突出的工程地质问题。
3.The major engineering geology problems cover regional tectonic stability,high crustal stress of the dam area, stability of high steep rock slope, and stability of powerhouse cavern.拉西瓦水电站主要工程地质问题包括区域构造稳定性、坝区高地应力场、高陡岩质边坡稳定性、厂房洞群围岩稳定性等。
6)high geostress field高地应力场
1.Back analysis and multiple-factor influencing mechanism ofhigh geostress field for river valley region of Laxiwa Hydropower Engineering;拉西瓦工程河谷区高地应力场反演与形成机理
延伸阅读
394.8高地进攻战斗394.8高地进攻战斗Height 394.8, Offensive Battle at8，Of-}52年又军第二军实立铁原手朝鲜、地堡于6日)团以王克支吕破前3个山殆尽，1 14师11时阵。南、团兵夯。双易手。兵力。三动撤弓00余是、击亘择的三战计，荣)394.8 Goodi Jingong Zhandou394，8高地进攻战斗(Height39月fensiVe Battleat)抗美援朝战争-秋季战术反击作战中，中国人民志倪38军对铁原西北394.8高地南朝鲜共施的进攻战斗。394.8高地(美军称白马高地)位二西北7.5千米处，是敌前哨阵地，由不军第9师2个营防守。阵地上筑有大/数十个，防御设施完备。1952年10黄昏，志愿军第38军第114师第34·8个连兵力，在100余门火炮和8辆土援下分5路向该高地发起进攻，迅速;沿阵地，于当夜占领该高地主峰以北头。因对方炮火猛烈，加上弹药消耗进攻部队受阻。之后，第38军又以第3个营另2个连先后投人战斗，于827分攻占该高地主峰，歼灭守敌大爷朝鲜军第9师为夺回阵地，先后以3力，在大量飞机和火炮支援下实施反方展开反复激烈争夺，主峰阵地多次战至14日，第38军先后投入5个多匡为避免增大损失，该军于15日3时三出战斗。此战，第38军共毙伤俘敌9人，击落敌机26架、击伤犯架，击{伤敌坦克5辆。由于该军求战心切，丘攻击目标不当，地形不利进攻，加之f划泄露，致使自己伤亡5 300余人。 (鲍乌
