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1983年8月2日至8日全国地应力测量技术专业会议在京召开。会议收到论文65篇,与会代表回顾了自1977年芜湖地应力专业会议以来地应力测量技术所取得的成绩和进展,主要有以下几个方面: 1.进一步完善了用钻孔变形法测量地应力的理论,从理论上解决了接触式预压元件的率定问题,发展了哈斯特率定法和围压率定法。 2.应用了水压致裂、声发射等新的测量方法。取得了一批绝对应力的测量数据,为研究我国应力场分布特征积累了资料。
August 2, 1983 to August 8 national geostress measurement technology conference held in Beijing. 65 papers were received at the conference, participants reviewed the achievements and progress of geodetic stress measurement technology since the special conference on geostress in Wuhu in 1977, mainly in the following aspects: 1. Further improve the measuring method The theory of stress, theoretically solves the problem of contact preload components rate determination, the development of the Hastellmeter rate method and the confining pressure rate method. 2. The application of hydraulic fracturing, acoustic emission and other new measurement methods. A number of absolute stress measurements have been obtained, accumulating data for studying the distribution characteristics of stress field in China.