rock mass

It is very important to explain and testify the experimental phenomena of ultra-low friction,because the influence of ultra-low friction among rock mass is the main reflection of the dynamic characteristics of block rock mass.

超低摩擦实验效应则集中反映块系岩体动力特性的机制,对超低摩擦实验现象的解释与验证非常重要。

Simple geology-geometry analytical procedure on stability of tunnel critical rock-block mass;

隧道危岩块体稳定性的地质-几何简明分析法

Comprehensive assessment method of stability of critical rock-block mass and its application;

危岩块体稳定性的综合评价方法分析

After 3D network model simulating, profiles cutting, rock blocks searching and stability analyzing in the segment of K241+290～255 of Shibeiling highway tunnel, dangerous rock blocks will be forecast in advance.

通过对白山市石碑岭公路隧道Ｋ２４１＋２９０～２５５段网络模拟、剖面切割、块体搜索及稳定性分析，从而进行块体危岩超前地质预报。

On the basis of comprehensive study of geological and geophysical data, three lithospheric blocks in the transect have been divided.

在综合研究现有地质、地球物理资料的基础上,对断面及邻区划分出不同性质的三大岩石圈块体;结合表壳变形特征又区分出以四川地块为中心的东、西对冲构造体系;并进一步划分出8个次级构造带(块)。

Experimental study on block disintegration difference of physicochemical soft rock

物化型软岩块体崩解特性差异的试验研究

massive coarse grained porphyritic granite

块体粗粒斑状花岗岩

Simulation and Application of Jointed Rock Mass by Block Element Method;

块体单元法对裂隙岩体的模拟及应用

A Quantitative Analysis of Rock Mass Structures and Evaluation of the Blocks' Stability;

地下洞室围岩岩体结构量化研究及块体稳定性评价

Discovery of komatiitic ultramafic intrusion in Mid-Tianshan terrain; Xiadong intrusion, Xinjiang.

中天山地块科马提质超镁铁岩体的发现:新疆峡东岩体

Numerical Simulation of Jointed Rock Mass by Block Element Method and Its Application on Engineering;

基于块体单元法的裂隙岩体数值模拟及其应用

Numerical Method of Key Block Identification for Jointed Rock Tunnel Construction

裂隙岩体隧道施工关键块体识别数值方法

Block element method for seepage analysis in three dimensional random fracture network

三维随机裂隙岩体渗流分析的块体单元法

PRELIMINARY RESEARCH ON ROCKMASS INTEGRITY USING SPATIAL BLOCK IDENTIFICATION TECHNIQUE

采用全空间块体搜索技术初步研究岩体完整性

Study on Optimization of 3D Joint Network Simulation in Rock Mass and Its Application in Jijicao Block, Beishan, Gansu Province;

岩体节理三维网络模拟优化及在甘肃北山芨芨槽岩块的应用研究

Combined Application of Block Theory and Numerical Simulation in the Stability Analysis of Rocky Slope with Block Fracture

块体理论与数值模拟结合应用于块裂岩质边坡稳定性分析

Experimental Study on Blasting Fragment-size of Joints Rock Mass Based on Fractal Theory;

基于分形理论的节理岩体爆破块度试验研究

Study on Recognition and Stability Assessment of Key Block for the Support of High Rock Slope;

岩质高边坡关键块体的确定及稳定性评价研究

Stability Analysis and Research of Support Measures for High-Steep Massive Rocky Slope;

块状岩体高边坡稳定性分析及支护措施研究

Analysis on the Stability of Surrounding Rock of Hydropower Station Cavern by the Block Theory

块体理论在水电站洞室围岩稳定分析中的应用

Application of Block Theory to the Stability of Rock Mass Surrounding Closely-Spaced Tunnel

小间距隧道围岩局部稳定性的块体理论分析

STABILITY EVALUATION OF SURFACE ROCK BLOCKS IN HIGH SLOPE UNDER BLASTING

爆破影响下岩质高边坡浅表层块体稳定性研究

Geological Characteristics and Effect Evaluation of Well Test in Glutenite Reservoir in Block Che66

车66块砂砾岩体储层地质特征及试油效果评价