| 引黄工程AE法与水压法地应力测量对比 |
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| 引用本文： | 丁原辰,邵兆刚. 引黄工程AE法与水压法地应力测量对比[J]. 地质力学学报, 1996, 2(1): 70-76 |
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| 作者姓名： | 丁原辰 邵兆刚 |
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| 作者单位： | 中国地质科学院地质力学研究所 |
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| 基金项目： | 地质矿产部地质力学所开放研究实验室课题内容之一 |
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| 摘 要： | 本文在说明AE(声发射)法在引黄工程地应力测量实施过程中的作用之后,简要介绍了AE估测法和估测结果,并与水压致裂法测量结果相对比,给出测量结果的评价性结论是两法测量结果近乎一致。AE法估计500m深度最大主应力值为26.7MPa。
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| 关 键 词： | 声发射(AE)法 凯瑟效应 地应力 |
A COMPARISON OF THE RESULTS OF STRESS MEASUREMENTS OBTAINED BY AE WITH THAT BY HYDROFRACTURING AT TAIYUAN,SHANXI |
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| Ding Yuanchen and Shao Zhaogang. A COMPARISON OF THE RESULTS OF STRESS MEASUREMENTS OBTAINED BY AE WITH THAT BY HYDROFRACTURING AT TAIYUAN,SHANXI[J]. Journal of Geomechanics, 1996, 2(1): 70-76 |
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| Authors: | Ding Yuanchen and Shao Zhaogang |
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| Affiliation: | Institute of Geomechanics, CAGS |
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| Abstract: | Acoustic Emission stress determination method was applied at Taiyuan, Shanxi, for the water-diversion project and the results obtained are given in the paper.A comparison of the results with that by hydrofracturing shows a good agreement of the measurements. The maximum principal stress estimated by AE at a depth of 500m is 26.7MPa. |
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| Keywords: | AE Kaiser effect geostress |
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