3、水压致裂法(hydraulic fracturing method) 4、AE法测地应力 原理 声发射(AE)是指材料在受荷和发生变形后内部产生变 形、微裂或裂纹扩展等引起的局部应变能快速释放而产...
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...垂钻孔，水压致裂法，三维地应力测量 [gap=547]Key words rock mechanics，vertical borehole，hydraulic fracturing technique，3D geostress measurement ...
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钻孔水压致裂法 Drilling hydraulic fracturing method
水压致裂法地应力测量 hydro-fracturing ground stress measurement
At the same time introduces the method of hydraulic fracturing which is used most today in the world in measureing the initial geo-stress.
同时介绍了现今使用最为广泛的水压致裂法。
参考来源 - 嘎隆拉隧道初始地应力场的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
在深层地应力测量中， 水压致裂法是最有效的测量方法。
The hydrofracturing technique is the most effective measuring method in the geostress measurement in deep stratum.
秦岭特长隧道地区采用水压致裂法进行了深钻孔的应力测量。
The measurements of ground stresses by using the hydraulic cracking method within the deep boreholes were proceeded at the Qinling extra long tunnel district.
为了评价金沙江阿海水电站坝址区地应力的分布特征，进行了水压致裂法测试与分析。
In order to evaluate the characteristics of in-situ stress distribution in Ahai Hydro-power Stations dam site, Jinshajiang River, the hydro-fracturing measurement and analysis are conducted.
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