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- In this paper authors have also described the mechanical property of rock, the micro-ultramicrostructure, the dislocation structure and tectonochemistry in thrust-nappe. 文中叙述了逆冲推覆构造中的岩石力学性质,显微超微构造,位错构造和构造地球化学等特征。
- The results show that thermal cracking damage of rock is a general phenomenon highly affecting mechanical properties of rock. 结果表明,岩石的热开裂损伤是一种普遍现象,并对岩石的力学性质等有显著影响。
- Acoustic emission is an important physical phenomenon when rocks are deformed and fractured due to loading.It is also a direct parameter to show the mechanical property of rocks. 摘要声发射是岩石在受力变形和破裂过程中的重要物理现象，也是反映岩石力学特性的一个直接参量。
- It is found that the natural material such as rocks has obvious viscoelasticity, and the mechanical property of rocks has a direct bearing on the size, direction and loading rate, b... 结果发现,岩石这种天然材料自身具有明显的粘弹性特性,它所表现出的力学性质不仅与作用力的大小、方向、加载速率等密切相关,而且还与其作用力的方式和岩石自身的组构特征密切相关。
- Macroscopic mechanical properties of engineering rock mass, especially the maximum load-bearing capacity is one of the most basic and difficult task of rock mechanics. 摘要工程岩体宏观力学参数特别是极限承载能力的研究是岩石力学最基本、也是最困难的研究课题之一。
- mechanical properties of rock mass 岩体力学性质
- Application on digital log well used in explanation of rock mechanical property of seam floor 数字测井在煤层顶底板岩石力学性质解释中的应用
- Based on the theory of rayleigh wave propagation in layer medium, the variation of wave velocity can reflect the variation of rock and soil mechanical property. 摘要根据瑞雷面波在层状介质中的传播理论，波速的变化可以反映出岩土力学性质的变化。
- The article studies the mechanical properties of PTT staple fibers. 研究了PTT短纤维的力学性能。
- EXPERIMENTAL STUDY ON MECHANICAL PROPERTIES OF ROCK CREEP IN SATURATION 饱水状态下隧道围岩蠕变力学性质的试验研究
- The mechanical parameters of rock and soil are of the property of spatial variation due to inhomogeneity, so they should be properly considered as a random field. 岩土类力学介质通常为非均质体，其力学参数具有空间变异性，宜将它们视为随机场加以研究。
- mechanical property of rock 岩石力学性质
- Testing study is made on the basic mechanical property of thenardite salt rock, which includes uniaxial compressive, indirect tensile and angle changed shear tests. 摘要针对岩盐这一特殊性质的岩石，进行了基本的力学特性试验，包括单轴压缩、间接拉伸及变角剪切。
- Exact Prediction and calculation of mechanical property and drillability of rock can provide the necessary base for the optimization of bits and designing parameters, thereby quickening penetration. 准确预测和计算岩石的力学性质和可钻性是有针对性地优选钻头、优化设计参数,从而提高钻井速度的重要依据。
- Testing study is made on the basic mechanical property of thenardite salt rock,which includes uniaxial compressive,indirect tensile and angle changed shear tests. 通过试验,发现无水芒硝岩盐是一种软岩,强度较低,变形较大。
- Keywords Mechanical Property of Rocks;Rock Drillability;Compression Hardness;Grinding Property;Plasticity Coefficient of Oscilating Ball; 岩石力学性质;岩石可钻性;压入硬度;研磨性;摆球塑性系数;
- ANALYSIS ON MECHANICAL PROPERTIES OF ROCK AND PREDICTION OF MUZZLE VELOCITY OF HIGH-SPEED LANDSLIDE 岩石力学特性分析与高速滑坡启动速度预测
- Analysis of Basic Mechanical Properties of Rock-fill Materials. 堆石料的基本力学特性探讨。
- Roughness of joints is one of key factors influencing shearing property of rock joints. 节理的粗糙性是影响岩石节理剪切力学特性的重要因素。
- Strengthened with GFc, mechanical properties of silicone vulcan... 复合材料低温性能受硅橡胶低温性能的影响显著。
