| 水压致裂法三维地应力测量的实用性研究 |
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| 引用本文： | 陈群策,李方全,毛吉震.水压致裂法三维地应力测量的实用性研究[J].地质力学学报,2001,7(1):69-78. |
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| 作者姓名： | 陈群策 李方全 毛吉震 |
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| 作者单位： | 中国地震局地壳应力研究所, |
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| 基金项目： | 中国地震局地震联合基金项目(编号：198048) |
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| 摘 要： | 采用最小主应力破坏准则，建立理论模型，是利用水压致裂方法进行三维地应力测量的新的研究思路和方法。本文在此理论研究的基础上，侧重于实际测试，并详细研究了岩石泊松比以及观测数据的误差对计算结果的影响。据此论证了该方法用于三维地应力测量的可靠性和实用性。
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| 关 键 词： | 水压致裂法 三维地应力测量 观测数据 误差 岩石力学 泊松比 |
| 文章编号： | 1006-6616(2001)01-0069-10 |
| 收稿时间： | 2000/6/17 0:00:00 |
| 修稿时间： | 2000年6月17日 |
APPLICATION STUDY OF THREE DIMENSIONAL GEO-STRESS MEASUREMENTS BY USE OF HYDRAULIC FRACTURING METHOD |
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| CHEN Qun-ce,LI Fang-quan and MAO Ji-zhen.APPLICATION STUDY OF THREE DIMENSIONAL GEO-STRESS MEASUREMENTS BY USE OF HYDRAULIC FRACTURING METHOD[J].Journal of Geomechanics,2001,7(1):69-78. |
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| Authors: | CHEN Qun-ce LI Fang-quan and MAO Ji-zhen |
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| Institution: | Institute of Crustal Dynamics, SSB, Beijing 100085, China,Institute of Crustal Dynamics, SSB, Beijing 100085, China and Institute of Crustal Dynamics, SSB, Beijing 100085, China |
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| Abstract: | The theoretical model created based on minimum principal stress criteion is a new thinking of the three dimensional geo-stress measurements made by hydraulic fracturing method. According to the theoretical study and in consideration of real situation of test, this paper emphasizes on the influence of observed dsts error on test results in detail,and confirm the reliability and applicability of this method resalting from the theoretical model for three-dimensional geo-stress measurements. |
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| Keywords: | hydraulic fracturing three-dimensional stress measurement observed data error |
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