中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2007, Vol. 26 ›› Issue (5): 97-102.

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边坡岩体结构面抗剪强度参数确定方法探讨

刘明维1,2,郑颖人2   

  1. 1.重庆交通大学河海学院,重庆 400074;2.后勤工程学院军事土木工程系,重庆 400041
  • 收稿日期:2006-07-10 修回日期:2007-01-07 出版日期:2007-10-15 发布日期:2015-01-22
  • 作者简介:刘明维(1972—),男,重庆市人,副教授,博士,主要从事岩土工程数值计算、港工结构等方面的教学研究工作 E-mail:mingwei.1iu@126.com.
  • 基金资助:
    国家自然科学基金资助项目(40318002)

Discussion on Confirming Shear Parameters of Rock Discontinuities of Slope

LIU Ming-wei 1,2,ZHENG Ying-ren2   

  1. 1.School of River& Ocean Engineering,Chongqing Jiaotong University,Chongqing 400074,China; 2.Department of Military Civil Engineering,Logistical Engineering University,Chongqing 400041,China
  • Received:2006-07-10 Revised:2007-01-07 Online:2007-10-15 Published:2015-01-22

摘要: 在中小岩质边坡稳定性分析中,常常根据技术规范提供的实用分类方法和工程经验相结合估算结构面抗剪强 度参数.GB50330-2002(建筑边坡工程技术规范》是一种广为应用的实用分类方法,可为边坡岩体结构面提供抗剪 强度参数.随着结构面试验研究的深入和该国标的广泛应用,有必要进一步补充与完善这一实用分类方法.为此,在 广泛的调研、有针对性的现场试验和室内试验的基础上,对该分类方法提出了修正意见,使其更具科学性与实用性, 更好的指导岩质边坡设计.

关键词: 建筑边坡工程技术规范, 岩质边坡, 结构面, 抗剪强度参数, 分类方法

Abstract: The shear parameters are often confirmed by the combination method of practical classification and engineer experi- ence.The national standard Technique Code for Building Slope Engineering(GB 50330-2002)is a practical classification method using willy,and it provides the shear parameters of rock discontinuities of slope.With the increasing in depth of re- searches into experiments of discontinuities and the wide application of the code.this practical classification method needs to be improved.Based on wide surveys,field tests and laboratory tests,the modification suggestion is proposed.The suggestion call make the method more reasonable to supervise the rock slope design.

Key words: Technique Code for Building Slope Engineering, rock slope, discontinuity, shear strongth parameters, classifica- tion method

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