引黄工程AE法与水压法地应力测量对比 关键词 声发射(AE)法 凯瑟效应 地应力 [gap=531]Key words AE,Kaiser effect, geostress
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geostress survey [地物] 地应力测量
high geostress 高地应力
geostress field 地应力场
initial geostress 初始地应力
3D geostress measurement 三维地应力测量
evaluation of geostress 地应力估计
geostress level 地应力水平
vertical geostress 垂直地应力
From the surveyed initial goestress in Daxiangling Tunnel,and by establishing two-dimensional and three-dimensional numerical models for different geostress fields respectively,this paper carries out numerical simulation studies on space-time effects of rock burst.
从大相岭隧道实测原始地应力入手,对不同的地应力场具有针对性地建立二维、三维数值模型,来进行岩爆时空效应的数值模拟研究。
参考来源 - 大相岭隧道岩爆数值模拟预测研究At other hand, the importance of geostress to rock engineering stands out increasingly. The technology of measuring geostress is developed increasingly too.
另一方面，地应力对于岩石工程建设的重要性日益突出，地应力测量技术的发展日新月异。
参考来源 - 工程区域岩体应力分析与研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The development of geostress profile has opened a new field for log data application.
地应力剖面的研制为测井资料开辟了新的应用领域。
The fundamental principle of hydrofracturing method for measuring geostress is reviewed.
回顾了应用水力压裂法测量地应力的基本原理。
Geostress distribution is used to guide drill track, offering a new method to optimize well track.
应用地应力分布指导钻井轨迹，为井眼轨迹优化提供了新的研究方法。
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