| 1. | The numerical calculation simulation about original rock stress
煤体失稳的数值模拟分析 |
| 2. | Electrical effect of rock stress and its fracture evolution laws
岩石应力的电学效应及其断裂演化规律 |
| 3. | The relations of in - situ rock stress and water - resisting ability for floor aquifuge
原岩应力与煤层底板隔水层阻水能力的关系 |
| 4. | Virgin rock stress
原始岩体应力 |
| 5. | Aiming at the characteristic of the distortion of the extremely hard maintained roadway , the numerical analysises were made on surrounding rock stress and displacement in roadway with flac program
摘要针对极难维护放顶煤回采巷道的变形特点，依据flac程序对不同支架形式的巷道围岩应力场和位移场进行了数值模拟。 |
| 6. | The formula has been reduced between the original damages and the crashing attracted factor , rock stress , and then , the paper give the rock theoretical dynamic principle formula in rock cashing attracted face
得出了破碎吸引因子与岩石强度和初始损伤的关系式，并从理论上建立了岩石爆破破碎吸引面动态本构方程。 |
| 7. | Guiding function of initial rock stress field arid the influence of wave transmission effect on rock blasting are studied by combination experiment . measurement , analysis with real blasting engineering examples
摘要对岩体应力场导向作用进行了试验、测试、分析研究，并结合工程实例阐述了波导效应对爆破效果产生的影响。 |
| 8. | Incorporated with the surveying of geo - stress and rock stress analysis , the feature of rock stress can be found and the strata behaviors induced by coal mining can be predicted , which will supply geology information for safe mining
地质动力区划方法以板块构造理论为基础，以区域构造形式为主要研究对家，进行活动断裂的划分，确定区域构造形式。 |
| 9. | Abstract : this paper discribes the principle of rook acoustic emission techniques . some applications such as insitu rock stress measuring , locating high stress zone , predicting roof falling and evaluating rook stability are presented
文摘:论述了岩体声发射技术的基本原理，介绍了其在采矿工程中的若干应用成果：地应力测量、高应力区圈定、冒顶预测预报、稳定性评价。 |
| 10. | The software system has four important functions that is intelligent classification of wall rock , analysis and forecast of wall rock stress , analysis and forecast of wall rock deformation , and security of wall rock supporting structure distinguish , and it has friendly user interface
该系统集围岩类别智能判别、围岩应力分析与预测、围岩变形分析与预测和围岩支护结构安全性判别四大功能于一体，具有友好的用户界面。 |
