您要查找的是不是:
- When DTH drilling in high confining pressure, its border condition has changed. 摘要潜孔锤在高围压工况下钻进,边界条件发生了变化,需要重新进行研究。
- When DTH drilling in high confining pressure, its border condition has changed.So new software need to be developed. 潜孔锤在高围压条件下钻进,边界条件发生了变化,需要开发新的软件。
- It was confirmed that silt appears to be weak strain softening under high confining pressure, but exhibits strain stabilization under low confining pressure. 试验表明:高围压状态下粉土试样呈现出弱应变软化型,而低围压状态下呈现出应变稳定型;
- Under higher confining pressure, shear failure occurs and under lower confining pressure creep failure occurs. 土体在达到峰值前经历了很长的塑性变形阶段。
- Keywords DTH;high confining pressure;visual software;development; 关键词气动潜孔锤;高围压;可视化软件;开发;
- EXPERIMENTAL STUDIES AND MICROCOSMIC MECHANICS ANALYSIS ON MARBLE RUPTURE UNDER HIGH CONFINING PRESSURE AND HIGH HYDRAULIC PRESSURE 高围压高水压条件下大理岩断口微观机理分析与试验研究
- Experimental study on strength and deformation characteristics of brittle rocks under high confining pressure and hydraulic pressure 高围压高水压作用下脆性岩石强度变形特性试验研究
- STUDY ON SURVEYING AND CONTROLLING SYSTEM BY PERSONAL COMPUTER FOR SY300-1 HIGH CONFINING PRESSURE TRIAXIAL SHEAR EQUIPMENT SY300-1型高压三轴仪微机测控系统研究
- high confining pressure 高围压
- Confining pressure increase rock strength, decrease damages rate of rock creep. 在热力学框架内推导了岩石材料的蠕变损伤本构关系。
- According to the strength character of asphalt macadam mixture,dynamic load press-in test having confining pressure was adopted to analyze permanence deformation of HMA in high temperature. 针对沥青碎石混合料的强度特点,采用有侧限、能反映材料3向受力状态的动载压入法评价其高温抵抗永久变形能力,将永久变形分为压密、变形累积和剪切流动3个阶段。
- Confining pressure applied by the reinforcement is a function of the lateral strain of concrete. 钢筋施加的侧向压力是混凝土的侧向应变的函数。
- The number on the curves are the values of the confining pressure in atmosphere. 曲线上的数字表示围压的大气压值。
- High and low confining pressures have different effects on the deformational properties and mechanical index of frozen soil. 高围压和低围压对冻土的变形性能及力学指标有不同的影响。
- THE CHANGE OF HYDROXYL IN HORNBLENDE AT CONFINING PRESSURE 3Kb AND TEMPERATURE 700? 围压3千巴、温度700℃时角闪石羟基的变化
- The results show that peak stress of rock specimens increases with confining pressure. 研究结果表明,岩样的峰值应力都随着围压的增大而增大。
- The influence of confining pressure change and coal cleat on gas permeability is studied by experiments. 本文介绍了钏路煤层及相关割理系统的特性,通过试验研究了围压变化和煤层割理对气体渗透性的影响。
- The influence of confining pressure on triaxial strength was obtained, which can be used to study the yield and ... 通过理想强度与实际强度的差异,讨论了岩石材料的缺陷程度,并给出了强度准则。
- In the meantime, the pore pressure also increased with the increase of confining pressure. 同时,孔隙水压力值也随着周围压力的增大而明显增大。