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- The confining pressure test is an important and essential test to geostress measurement with hollow inclusion triaxial strain gauge. 围压加载试验是空心包体式钻孔三向应变计地应力测量中配套进行的一种重要试验。
- The hydrofracturing technique is the most effective measuring method in the geostress measurement in deep stratum. 在深层地应力测量中,水压致裂法是最有效的测量方法。
- The paper synthetically presents the principle and methods of 3D geostress measurement by hydraulic-fracturing technique used both in 3 boreholes with 3 different directions and in one borehole. 综合论述了3个不同方向钻孔水压致裂法和单钻孔水压致裂法的三维地应力测量原理和方法,并严格推导了这两种测量方法资料整理的计算公式,在实际工作中可操作性很强。
- The principle of geostress measurement by hollow inclusion triaxial strain gauge is systematically studied, and the calculation formulas for processs of measured data are derived. 对空心包体式钻孔三向应变计的地应力测量方法进行了系统的研究,推导了资料整理的计算公式。
- In order to find the reason,the geostress measurements by AE method and by hydraulic fracturing technique were carried out in t. 初始地应力状态是岩石地下工程设计中的重要参数,而水压致裂法是深部岩体应力测量的理想方法。
- In order to study the stress condition of the underground area at Silin power station,Guizhou Province,which will be constructed,the geostress measurements by acoustic emission(AE) and stress relief methods are carried out here. 为了研究思林电站地下厂房区地应力状态 ,作者采用声发射法 (AE)和现场套心应力解除法对拟建的思林电站进行地应力测量。
- Geostress measurement of Kaiser effect in Tongyu highway tunnel 通渝隧道Kaiser效应地应力测试研究
- FUNCTION OF CONFINING PRESSURE TEST ON HOLLOW INCLUSION TRIAXIAL STRAIN GAUGE FOR GEOSTRESS MEASUREMENT 围压试验在空心包体式应变计地应力测量中的作用
- Keywords rock mechanics;geostress measurement;hollow inclusion triaxial strain gauge;confining pressure test;determination of elastic modulus; 岩石力学;地应力测量;空心包体式钻孔三向应变计;围压加载试验;弹性常数的测定;
- Scientific measurement of the head. 头测量学,头测量学,测颅学头颅的科学测量
- Measurement of the depth of large bodies of water. 海洋测深学,海洋测深术测量大水域的深度
- The scientific measurement of time. 计时学时间的科学测量
- A standard of measurement or judgment; a criterion. 标准测量或判断的标谁; 标准
- The overall measurement of this room is 80 square meters. 这个屋子的总面积是80平方米。
- When did the first measurement of the speed of sound take? 第一次测量声速是在什么时候?
- Without a timepiece, the measurement of time is not easy. 如果没有钟表,就很难估计时间。
- geostress measurement 地应力测试
- The measurement of elevation relative to sea level. 测高术与海拔相关的高度的测量
- Having properties that differ according to the direction of measurement. 各有异性的根据不同方向的测量得到不同的性能
- Let me take your measurement, please. 请让我为您量一下尺寸。