| 不同结构的岩石试件变形破坏与孔隙压力关系的实验研究 |
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| 引用本文： | 车用太,纪辉.不同结构的岩石试件变形破坏与孔隙压力关系的实验研究[J].地震,1995(4):333-339. |
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| 作者姓名： | 车用太 纪辉 |
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| 作者单位： | 国家地震局地质研究所
中国北京100029(车用太，唐毅，鱼金子，张大维)，国家地震局分析预报中心 中国北京100036(纪辉) |
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| 基金项目： | 国家地震局“八五”攻关项目(85-04-04-01-03) |
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| 摘 要： | 根据华北地区地震地下水位动态观测井的含水层岩性、埋深与承压水头大小等实际条件，对具有不同结构的四种岩性试件，在不同围压、初始孔隙压力、变形速率下，进行了变形破坏过程中孔隙压力变化特征的实验研究，探讨了岩性、结构、围压、初即孔隙压力，变形速率等因素对井水位映震特征的影响。
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| 关 键 词： | 岩石 孔隙压力 结构 岩石试件 变形破坏 地震 |
EXPERIMENTAL STUDY ON SOME RELATIONS BETWEEN PORE-PRESSURE AND DEFORMATION-FRACTURE OF ROCK SAMPLE WITH DISTINCT STRUCTURE |
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| Che Yongtai Tang Yi Yu Jinzi Zhang Dawei.EXPERIMENTAL STUDY ON SOME RELATIONS BETWEEN PORE-PRESSURE AND DEFORMATION-FRACTURE OF ROCK SAMPLE WITH DISTINCT STRUCTURE[J].Earthquake,1995(4):333-339. |
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| Authors: | Che Yongtai Tang Yi Yu Jinzi Zhang Dawei |
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| Abstract: | Some experiments showing the relation between deformation-failure and pore pressure on four rock samples with structural planes have been conducted. The experimental conditions, such as confining pressure, primary pore pressure and deformation rate, were selected on the basis of lithology, buried depth and pressure head of some aquifers of abservation well in North China. According to the experimental results the authors discussed the influence of lithology, structure, confining pressure, primary pore pressure and deformation rate on the earthquake-reflecting features of well water level. |
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| Keywords: | Rock Pore pressure Rock sample with structural plane Experiment study |
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