... Drilled Well 钻井; 完钻井 收藏 drilled hole strain 应变测量 收藏 double stair horizontal well 双阶梯水平井 收藏 ...
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When a high level isotropic stress field is disturbed by a drilled hole, a relation of relieved strain vs. residual stress is derived by the basic equations of elastoplastic theory.
本文根据弹塑性理论基本方程，导出了高水平均匀残余应力场由于钻孔引起的松弛应变与残余应力的关系公式。
The continuous strain data of drilled hole has accumulated for 14 years in Xinjiang.
新疆已积累了14 年的钻孔应变连续观测资料。
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