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- With the character of borehole radial deformation in ground stress measurement,a method is put forward for measuring the geostatic stress of orthotropic rockmass.It is verified in a practic... 结合孔径变形法测量地应力的特点,建立正交各向异性岩体地应力的分析理论,通过一典型工程与传统的各向同性理论进行了对比。
- ground stress measurement 地应力测试
- Data of in-situ measurement of ground stress have provided reliable basis for the design of quantitative mining of this mine. 现场地应力实测资料为该矿进行定量的采矿设计计算提供了可靠的依据。
- Mr. TAM led a team to develop the Heat Stress Measurement System within several months, setting the ground for weather observations for the 2008 Olympic Equestrian Events. 谭先生带领队员研制暑热压力测量系统,于短短数月时间内,为2008奥运马术比赛气象观测做好准备。
- An analysis of piedmont structures and ground stress field in southern margin of Junggar basin is made in this paper. 通过对准噶尔盆地南缘山前构造与地应力场分析,认为构造复杂、目的层深、地应力作用强烈是制约勘探进程的主要因素。
- Mr. TAM was commended for his work relating to the development of the Heat Stress Measurement System. 谭先生研制暑热压力测量系统的工作及成果,获得嘉奖。
- The piedmont, a compressive ground stress area, contains oil/gas pools dominated by structure formed reservoirs. 山前为挤压地应力作用区,油气成藏多以构造成藏为主。
- The residual stress of the heryllium ring weldment was studied by FEM simulation and X-ray stress measurement. 采用有限元分析法和X射线应力测试法对铍环形焊件的残余应力分布规律进行了研究。
- The simulation of initial ground stress is realized mainly by boundary conditions of calculation model. 初始地应力的模拟主要是通过计算模型边界条件来实现的。
- Based on in-situ stress measurement,the geological tectonism of Sanshandao Gold Mine is analyzed in detail. 结合现场地应力测量,对三山岛金矿区地质构造进行了细致分析。
- Design of the software for RMS stress measuring instrument. RMS应力测量仪器定点监测及室内调试软件的设计
- The piedmont,a compressive ground stress area,contains oil/gas pools dominated by structure formed reservoirs. 山前为挤压地应力作用区,油气成藏多以构造成藏为主。
- Strain gage hole drilling method is one of the most popular residual stress measurement methods. 应变片钻孔法是工程中应用最广的残余应力测量方法之一。
- In the thesis the character and distributive rule and influential factors of ground stress field are described. 论文在分析地应力及地应力场特征和规律基础上,论述了地应力场主要组成部分;
- Making use of Kaiser effect phenomenon of rocks, the ground stress occurred in rock mass can be determined. 应用岩石的凯塞效应现象,可以测出岩体内赋存的地应力。
- Its comprehensive coverage focuses on flaw detection, inspection, stress measurement, development of testing equipment and sensors, and data analysis. 它的广泛报导集中在探伤、检查、应力测量、试验设备、传感器和数据分析的发展。
- In this paper, the principle, method and results of the earth stress measurement by hollow inclusion gauge at Renlou Coal Mine are introduced. 本文介绍了空心包体应力解除法的基本原理和方法,并利用其对任楼煤矿地应力进行了测量。
- Abstract: An analysis of piedmont structures and ground stress field in southern margin of Junggar basin is made in this paper. 文摘:通过对准噶尔盆地南缘山前构造与地应力场分析,认为构造复杂、目的层深、地应力作用强烈是制约勘探进程的主要因素。
- Abstract: Rock stress state in situ is determined by the hydrofracturing method for rock stress measurement in a railway tunnel in northwestern Yunnan. 摘 要: 通过地应力测量,确定出工程区隧道围岩现今地壳应力状态,即原地应力的大小和方向。
- For different ground stress fields, the solution is obtained by FLAC differential program and 30 neural network samples have been gained. 针对不同地应力场,用FLAC差分程序进行求解,得出相应的30个神经网络分析样本。