【作者】 张杰； 黄理兴； 杨春和；

【Author】 Zhang Jie, Huang Lixing, Yang CHunhe (Institute of Rock and Soil Mechanics Academia Sinica, Wuhan, China)

【机构】 中科院武汉岩土力学研究所；

【摘要】 本文探讨从现场岩体的声波测试结果,综合各种结构面的影响,分析地应力状态的方法。通过分析岩层层面对现场声波测试结果的影响模式、节理对主应力判断的影响, 结合室内岩样的声波波速与应力关系的实验结果,半定量地分析了地应力的分布,并提出了完善此种地应力分析方法的途径。更多还原

【Abstract】 In this paper,the method of the stress analysis, according to the results of the elestic wave measurements for rock mass, is discassed. From the study of the model with which the layered rock affect to the velocity of the elestic wave and the study of the influence of the joint to the determination of the main stress, considering the velocity-stress relation obtained indoor for rock sample, the analysis of the stress distribution is gived. At last, the way to perfect this method of stress analysis is discassed.更多还原