基于Kaiser效应的地应力测试研究
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摘要
通过分析Kaiser效应测量地应力时参数的选取,研究Kaiser点测试时表现的模式,得出了重复加载条件下Kaiser点的确定方法,分析了Kaiser点的误差。所得结果与其他方法得出的结果有较好的一致性,从而验证了Kaiser效应测试地应力的可靠性。
Through the analysis of parameter selection at in-situ stress testing by Kaiser effect,studies the modes of Kaiser point testing and obtains the determination method of Kaiser points under repeated loading.Analyzes the error of Kaiser points,and the achieved results are accordance with the existing ones from other methods,thus verifies the validity of in-situ testing by Kaiser effect.
Through the analysis of parameter selection at in-situ stress testing by Kaiser effect,studies the modes of Kaiser point testing and obtains the determination method of Kaiser points under repeated loading.Analyzes the error of Kaiser points,and the achieved results are accordance with the existing ones from other methods,thus verifies the validity of in-situ testing by Kaiser effect.
引文
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[10]梁国平,丁健民.郯城-庐江断裂带附近的地壳应力场特征[J].地壳形变与地震,1982(4):51-53.Liang Guoping,Ding Jianmin.The Characteristics of CrustalStress Field Near Tancheng-Lujiang Fault Zone[J].CrustalDeformation and Earthquake,1982(4):51-53.
[2]Fuentealbaa J F,Galleguillosa R,Vargas-Hernándeza Y,et al.Stress Memory Lasting in Composite Materials[J].Physics Procedia,2010,3(1):873-881.
[3]冯英.岩石声发射Kaiser效应测定地应力研究及工程应用[J].焦作工学院学报,1997,16(4):12-16.Feng Ying.Research on Measuring Initial Stress by KaiserEffect of Acoustic Emission and Its Application[J].Journalof Jiaozuo Institute of Technology,1997,16(4):12-16.
[4]苗金丽,何满潮,李德建,等.花岗岩应变岩爆声发射特征及微观断裂机制[J].岩石力学与工程学报,2009,28(8):1593-1603.Miao Jinli,He Manchao,Li Dejian,et al.Acousyic EmissionCharacteristics of Granite Under Strain Rockburst Test and ItsMicor-Fracture Mechanism[J].Chinese Journal of RockMechanics and Engineering,2009,28(8):1593-1603.
[5]唐绍辉.AE法地应力测量技术在金属矿山中的应用[J].矿业研究与开发,2002,22(4):18-20.Tang Shaohui.Application of AE-Based Ground StressSurvey Technology in Metallic Mines[J].Mining Researchand Development,2002,22(4):18-20.
[6]张广清,金衍,陈勉.利用围压下岩石的凯泽效应测定地应力[J].岩石力学与工程学报,2002,21(3):360-363.Zhang Guangqing,Jin Yan,Chen Mian.Measurement ofIn-Situ Stresses by Kaiser Effect under Confining Pressures[J].Chinese Journal of Rock Mechanics and Engineering,2002,21(3):360-363.
[7]李宏,张伯崇.北京房山花岗岩原地应力状态AE法估计[J].岩石力学与工程学报,2004,23(8):1349-1352.Li Hong,Zhang Bochong.In-Situ Stress Measurement ofFangshan Granite[J].Chinese Journal of Rock Mechanicsand Engineering,2004,23(8):1349-1352.
[8]中华人民共和国电力工业部.GB/T50266—1999工程岩体试验方法标准[S].中国计划出版社,1999:17.The People,s Republic of China Ministry of Power Industry.GB/T 50266—1999 Standard for Test Methods of EngineeringRock Mass[S].China planning press,1999:17.
[9]董树文,高锐,吕庆田,等.庐江-枞阳矿集区深部结构与成矿[J].地球学报,2009,30(3):279-284.Dong Shuwen,Gao Rui,Lv Qingtian,et al.Deep Structureand Ore-Forming in Lujiang-Zongyang Ore ConcentratedArea[J].Acta Geologica Sinica,2009,30(3):279-284.
[10]梁国平,丁健民.郯城-庐江断裂带附近的地壳应力场特征[J].地壳形变与地震,1982(4):51-53.Liang Guoping,Ding Jianmin.The Characteristics of CrustalStress Field Near Tancheng-Lujiang Fault Zone[J].CrustalDeformation and Earthquake,1982(4):51-53.
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