张志刚,乔春生,刘勇
ZHANG Zhi-gang,QIAO Chun-sheng,LIU Yong(School of Civil and Architecture Engineering

• 1:北京交通大学土木与建筑工程学院
• 2:北京交通大学土木与建筑工程学院
• 3:北京交通大学土木与建筑工程学院 北京100044
• 4:北京100044

摘要(Abstract)：

随着岩体工程建设规模的加大,对节理岩体的研究提出了更高的要求,需要对节理岩体强度及其相关问题有全新的认识。在认真总结国内外节理岩体理论与试验研究的基础上,以节理岩体强度为主线,详细论述了理论强度准则、经验强度准则及其与强度有关的节理岩体试验、本构、数值模拟等内容,指出了节理岩体需进一步研究的几个关键问题。
With the increasing of large scale constructions of rock mass engineering,the comprehensive contents should be known which include the strength of jointed rock mass and relative aspects,based on high demands on the jointed rock mass.This article earnestly generalized the studies on theories and testing of jointed rock masses at the home and abroad,and discussed the developments of theoretical strength criterions,empirical strength criterions,laboratory testing,numerical modeling and constitutive models of jointed rock mass.Finally,several key issues needed to be further studied are put forward.

关键词(KeyWords)： 节理岩体;强度特征;试验;本构;数值模拟
jointed rock mass;strength character;testing; constitutive;numerical modeling

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金资助项目(50478061)

作者(Author): 张志刚,乔春生,刘勇
ZHANG Zhi-gang,QIAO Chun-sheng,LIU Yong(School of Civil and Architecture Engineering

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