Mechanical response features and failure process of soft surrounding rock around deeply buried three

来源 :Journal of Central South University | 被引量 : 0次 | 上传用户：huahongtao

【摘要】

：

Due to the extreme complexity of mechanical response of soft surrounding rock(SR) around a tunnel under high geostatic stress conditions, the integration of phy

【作者】

：

赵瑜张志刚

【机构】

：

KeyLaboratoryofNewTechnologyforConstructionofCitiesinMountainAreaofMinistryofEducation（ChongqingUniv

【出处】

：

Journal of Central South University

【发表日期】

：

2015年10期

【关键词】

：

连拱隧道深埋隧道软弱围岩破坏过程响应特征围岩力学数值模拟技术高地应力条件 deeply buried tunnel physical model

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Due to the extreme complexity of mechanical response of soft surrounding rock(SR) around a tunnel under high geostatic stress conditions, the integration of physical and numerical modeling techniques was adopted. Based on the similarity theory, new compos

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Mechanical response features and failure process of soft surrounding rock around deeply buried three

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