High-level radwaste repository and rock mechanics;
高放废物地质处置与岩石力学研究
Study on rock mechanics in Songxian Gold Mine;
嵩县黄金矿山的岩石力学问题研究
The principle of back analysis of rock mechanics in high slope design;
高陡边坡设计的岩石力学反馈分析原理
Calculation analysis of tunnel lining considering arbitrary surrounding rock pressure distribution;
可考虑任意围岩压力分布形式的隧道衬砌计算分析
Based on long term observation in this paper, some useful formula and function ware presented, wherefrom model for surrounding rock pressure calcation to established, so the applicability of observed data can be extened.
以两立井围岩压力的长期监测为工程背景,介绍了超深立井全方位监测系统的测点优化布置方法:通过大量的测试数据分析,提出了超深立井围岩压力分布规律的量化参数和经验公式,给出了任意荷载作用下的井壁应力函数,构成了由实测围岩压力推出井壁应力的系统公式。
It is very difficult to calculate or determine the surrounding rock pressure of road tunnel because of complication and randomness of the rock mass character,parameter of ground stress,boundary condition and construction process.
由于岩土体性质、地应力、边界条件、施工过程等方面的复杂性和随机性,使得公路隧道围岩压力的确定或计算变得十分困难。
Finite element analysis on rock stress status during gas drilling deviation
气体钻井井斜有限元岩石应力分析
Some progresses were presented on the field of rock and soil mechanics for the past few years.
介绍了近年来在岩土力学领域方面取得的一些进展:①关于岩石疲劳破坏试验方面的实验结果。
A new and large self-servocontrol test equipment of true triaxial compression used in physical model tests of rock and soil mechanics is introduced in this paper.
介绍了用于岩土力学物理模型试验的大型自动控制的三轴压力试验设备的概况。
Some distribution rules of surrounding rock stress of large-span tunnel are summarized to provide the reasonable references to design and.
运用有限元法的基本原理,依托处于设计阶段的惠州—深圳牛湖山双洞六车道高速公路隧道这一实际课题,对断层所在区段的围岩应力状态进行数值模拟和分析,并探讨断层位置对围岩施工力学响应的影响,总结断层地段大跨度隧道围岩应力的一些分布规律,为该隧道及类似工程项目今后的设计施工提供合理的参考依据。
Some distribution rules of large-span tunnel surrounding rock stress are included,in order to provide the reasonable foundation for similar engineering construction in future.
运用有限元法的基本原理,对处于设计阶段的广东惠州牛湖山双线六车道高速公路隧道的围岩应力状态进行了数值模拟和分析。
2 mining area are analyzed;in term of geologic structure,surrounding rock stress distribution embark,and the influence of high strength mining,the surface crack subsidence formation mechanism and the influence factor has been discussed.
通过裂缝区调查、测绘与槽探,揭示了地表裂缝区范围与特征;从沉降裂缝区的形成、岩体移动与变形规律及沉降裂缝发展趋势分析了金川二矿区地表裂缝沉降变形规律;由矿区地质构造、围岩应力分布出发,结合高强度采矿活动的影响,探讨了地表裂缝沉降的形成机制及影响因素。
Mechanics Response Anslysis of Surrounding Rock on Weak Rock Station Tunnel with Large Span;
软岩三线车站隧道开挖围岩力学响应分析
The Determination of Rock Mechanics Parameter of Reservoir Core During Sandstone Matrix Acidizing
砂岩基质酸化前后储层岩心岩石力学参数测定
Major hydrocarbon source rocks are in the Cambrian and Ordovician.
寒武-奥陶系烃源岩是该区主力烃源岩;
Research on Relationship between Shaft Resistance of Rock-Socketed Pile and Behavior of Around Rock;
嵌岩桩桩侧阻力与岩土参数关系研究
The Key Mechanical Parameters Determination of Rock Mass for the Slope Engineering in Red Stratum s Region;
红层软岩边坡关键岩体力学参数确定
Study on The Relationship Between Component Texture and Rock Mechanics of Sandstone;
砂岩组构与岩石力学性质关系的研究
Rock strength characteristics and research on rock-socketed pile-tip ultimate resistance
岩石强度特性与嵌岩桩桩端极限阻力
Experimental Research on Condition of Rockburst based on Lithology and Stress
基于岩性与应力的岩爆条件试验研究
microseismic instrument
微震岩石压力测量仪
Engineering Geology &Rock Mechanics ?
工程地质与岩石力学
Rock Mechanics & Engineering ?
岩体力学与工程应用
NET STRESS CAN NOT BE USED TO EVALUATE THE STRESS SENSITIVITY IN THE LOW-PERMEABILITY SANDSTONE
不能用净应力评价低渗砂岩岩石应力敏感性
Illustration Analysis on Bearing Capacity of Pile Embedded in Soft Rock
软岩作为持力层的嵌岩桩承载力实例分析
It is advantage to the studying of the crustal stress field′ s distribution in the rocksalt cavity′ s surrounding rock and the stability of rocksalt cavity.
为研究岩盐溶腔围岩地应力场规律和岩盐溶腔稳定性打下了基础。
Shale that has been subjected to great pressure from overlying masses of rock or through movements of the earth's crust may be metamorphosed into slate.
页岩受岩石覆盖物或地壳运动造成的巨大压力，可能变质，成为板岩。
Gold-hosted breccia in Shuangwang ore deposit is hydrofracturing breccia.
双王金矿含金角砾岩水力压裂成因角砾岩。
The Dengying formation encluded carbonate turbidite and gravity sliding layer.
灯影组发育碳酸盐岩浊积岩层和重力滑动层。
The heat and pressure from igneous intrusion cause the alteration of surrounding rocks.
入侵岩浆的热能和压力导致了围岩的变化。