软弱结构面表面形态与充填度的力学特性研究
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摘要
结构面的表面形貌是一个复杂的研究对象,但其对结构面的力学性质有着重要作用。目前关于软弱结构面非充分充填状态研究很少。在分析了结构面的起伏形态后,借助摩擦学理论对充填软弱物质的结构面力学性质进行了分析。同时研究了地下水和泥膜等对结构面强度的"污染"效应。通过与试验资料的对比,得到研究成果有其合理性。
Discontinuity of structural-plane's appearance is a complex research object;however,it has important an influence to the mechanical properties.At the present time,the study of incompletely backfilling of structural-plane is very poor.The adhesive friction theory is applied to research the changing course of structural plane,which is based on the analysis of incompletely backfilling.
Discontinuity of structural-plane's appearance is a complex research object;however,it has important an influence to the mechanical properties.At the present time,the study of incompletely backfilling of structural-plane is very poor.The adhesive friction theory is applied to research the changing course of structural plane,which is based on the analysis of incompletely backfilling.
引文
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[3]郭志.实用岩体力学[M]北京:地质出版社.1996.Guo Zhi.Practical rock mass mechanics.Beijing:Geologic Pub-lishing House,1996.
[4]刘明维,傅华,吴进良.岩体结构面抗剪强度参数确定方法的现状及思考[J].重庆交通学院学报,2005,24(15):65~67.Liu Mingwei,Fu Hua,Wu Jinliang.Current Situation of determina-tion methods of shear strength parameters ofrock-mass discontinui-ties and newthoughts[J].Journal of Chongqing Jiaotong Universi-ty,2005,24(15):65~67.
[5]周应华,周德培,杨涛等.节理岩体抗剪强度参数的实验分析[J].西南交通大学学报,2005,40:(1):73~76.Zhou Yinghua,Zhou Depei,Yang Tao et al.Experimental Investi-gation on Shear Strength Parameters of Jointed Rock Mass[J].Journal of Southwest Jiaotong University,2005,40(1):73~76.
[6]曾纪全,杨宗才.岩体抗剪强度参数的结构面倾角效应[J].岩石力学与工程学报,2004,23(20):3418~3425.Zeng,Jiquan,Yang Zongcai.Dip Effect of Structural Plane onShearing Strength Parameters of Rock Mass[J].Chinese Journal ofRock Mechanics and Engineering,2004,23(20):3418~3425.
[7]曹平,邓志斌,陈枫.岩体闭合节理摩擦滑动模拟和力学行为研究[J].岩石力学与工程学报,2004,23(20):3439~3443.Cao Ping,Deng Zhibin,Chen Feng.Numerical Simulation on Slid-ing of Close Joint in Rock Mass and Evaluation on its MechanicalBehavior[J].Chinese Journal of Rock Mechanics and Engineer-ing,2004,23(20):3439~3443.
[8]温诗铸,黄平.摩擦学原理[M].北京:清华大学出版社.2002.Wen Shizhu,Huang Ping.Theory of tribology.Beijing:Tsinghuapress,2002.
[9]J,霍林(英).摩擦学原理[M].上海交通大学摩擦学研究室译.北京:机械工业出版社,1981.J.Halling,Principles of Tribology,MacmillanPr.Ltd.,London,1975.
[10]陈颙,陈凌.分形几何[M].北京:地震出版社.1998.Chen Yong,Chen Ling.fractal geometry[M].Beijing:Earth-quake Publishing House,2000.
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