The result mentioned above may province the background information regarding present tectonic stress field of North China region for earthquake predication research.
该结果可为华北地区地震活动性预测研究提供应力场背景信息。
Based on the available geological and geophysical evidences, laser holographic photoelasticity of the present tectonic stress field of Qinghai-Xizang and its vicinity have simulated.
根据现有的地质和地球物理资料，对青藏及邻区现代构造应力场进行了激光全息光弹模拟实验。
Present tectonic stress field is one of the most important factors to evaluate regional stability in project areas especially in construction of large - scale hydroelectric projects.
现今构造应力场是评价工程地区稳定性最重要的因素之一，特别对大型水电工程建设具重要意义。
We discussed the impact of tectonic stresses on the occurrence of abnormal pressure, the distribution of oil and gas and drilling process on the basis of analysing the present tectonic stress field.
在分析地应力特征的基础上，探讨了其对地层异常压力、油气分布及钻井工程的影响。
A calculation of present. Tectonic stress field of China and its vicinity as a plane stress problem has been made by means of the finite element method.
我国及邻区的现代构造应力场作为一平面应力问题用有限单元法进行了计算。
A calculation of present. Tectonic stress field of China and its vicinity as a plane stress problem has been made by means of the finite element method.
我国及邻区的现代构造应力场作为一平面应力问题用有限单元法进行了计算。
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