rock fracture

Study on coupled thermal-mechanical-damage model in rock failure process;

岩石破裂过程TMD耦合数值模型研究

Aelocation method based on neural network and the application in tests on rock failure;

基于神经网络的声发射定位技术及在岩石破裂实验中的应用

Study on simulation of statistical damage in the full process of rock failure;

岩石破裂过程的统计损伤模拟研究

Experimental and theoretical investigations of electromagnetic radiation induced by rock fracture;

岩石破裂电磁辐射(EMR)现象实验研究

This paper describes the Analysis System RFPA2D in process of rock fracture, which applies in investigation of moving rules of rock, and conducts calculation of actual instance.

论述了岩石破裂过程分析系统RFPA2D在采场上覆岩层移动规律研究中的应用并进行了实例计算。

The fractal structure of rock fracture in dam foundation of the Three Gorges Project under uniaxial compression is studied based on fractal theory.

基于分形理论， 研究了单轴压缩状态下三峡坝基岩石破裂的分形结构。

The correlatives of the electromagnetic signals emerged before and after earthquake and rock rupture is observed and measured, in which the results make known that the phenomenon and information exist objectively and will become the basis for seismic forecasting research.

概述了伴随地震孕育过程而产生的电磁异常现象和岩石破裂时产生的电磁辐射现象。

The comparison between the indication of acoustic emission and remote sensing before rock rupture was made.

在实验室中对岩石破裂前的声发射前兆和遥感前兆进行了对比研究。

There are many omens existing before rock fracturing,which is an important research issue of rock mechanics and rock engineering.

岩石破裂存在多种前兆,它是岩石力学和岩石工程中的一项重要研究内容。

Testing study of gas permeability of fracture rock under peak stress;

峰值破裂岩石的气体渗透性试验研究

An experimental study on the ruptured zone of rock samples scanned by bending travel-time tomography;

弯曲射线CT技术探测岩石破裂区域试验研究

Temporal-Spatial Evolution Features of Infrared Thermal Images Before Rock Failure

岩石破裂前红外热像的时空演化特征

The sounds of rocks breaking in the desert have been compared to gunfire.

在沙漠地区岩石破裂的声音常被误会为枪声。

Meso-damage mechanical digitalization test of complete process of rock failure

岩石破裂全程数字化细观损伤力学试验研究

Study on b-value and fractal dimension of acoustic emission during rock failure process

岩石破裂过程中的声发射b值及分形特征研究

Failure evolution processes of brittle rocks using 3D cellular automaton method

脆性岩石破裂演化过程的三维细胞自动机模拟

The force of an earthquake depends on how much rock breaks and how far it shifts.

地震的强度依岩石破裂的多少以及其滑移的距离而定。

Study of Lattice Cellular Automation of Numerical Simulation of Rock Failure;

岩石破裂过程数值模拟的格构细胞自动机方法研究

Study on Infiltrate Character and Coupling Analysis of Seepage and Stress in Rock Failure Process;

岩石破裂过程渗透性质及其与应力耦合作用研究

Three-Dimensional Failure Process Analysis of Rock and Associated Numerical Tests;

三维条件下的岩石破裂过程分析及其数值试验方法研究

Weathering applies to crumbling and breaking down of rock into smaller pieces.

风化指的是岩石破碎或崩裂成小块。

Quarrying Granite with Water Split by Detonating Fuse Blasting

导爆索水压劈裂爆破开采花岗岩石材

Analysis of correlation of rock thermal cracking with inhomogeneity

岩石非均质度与热破裂的相关性分析

Chunks of the overlying rock may break off and become a part of a sill.

上复岩石的碎块可能破裂并成为岩床的一部分。

The Application of Presplit Controlled Blasting Technique in the Hard Rock Blast

预裂控制爆破技术在坚硬岩石爆破中的应用

Stress builds up in the rock on both sides of the fault and causes the rock to break and shift in an earthquake.

压力在断层两侧的岩石中产生，并且引起岩石在地震中破裂和滑动。

Study on Mechanism of Rock Damage and Crack by Explosion Loading;

爆炸荷载下岩石爆破损伤断裂机理研究

Comprehensive rigidity and comprehensive energy criterion of the rock burst

岩石失稳破裂的综合刚度和综合能量准则

Rock mechanical parametric experiments and the research of formation fracture pressure prediction

岩石力学参数试验与地层破裂压力预测研究