基于Kaiser效应的地应力测试研究

In-Situ Stress Test Based on Kaiser Effect

通过分析Kaiser效应测量地应力时参数的选取,研究Kaiser点测试时表现的模式,得出了重复加载条件下Kaiser点的确定方法,分析了Kaiser点的误差。所得结果与其他方法得出的结果有较好的一致性,从而验证了Kaiser效应测试地应力的可靠性。

Through the analysis of parameter selection at in-situ stress testing by Kaiser effect, studies the modes of Kaiser point testing and obtains the determination method of Kaiser points under repeated loading. Analyzes the error of Kaiser points, and the achieved results are accordance with the existing ones from other methods, thus verifies the validity of in-situ testing by Kaiser effect.