岩土破裂过程分析RFPA离心加载法.PDFVIP

下载本文档

1
0
约1.94万字
约 6页
2017-11-19 发布于天津
举报
版权申诉

岩土破裂过程分析RFPA离心加载法.PDF

1、有哪些信誉好的足球投注网站（book118）网站文档一经付费（服务费），不意味着购买了该文档的版权，仅供个人/单位学习、研究之用，不得用于商业用途，未经授权，严禁复制、发行、汇编、翻译或者网络传播等，侵权必究。。
2、本站所有内容均由合作方或网友上传，本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺！文档内容仅供研究参考，付费前请自行鉴别。如您付费，意味着您自己接受本站规则且自行承担风险，本站不退款、不进行额外附加服务；查看《如何避免下载的几个坑》。如果您已付费下载过本站文档，您可以点击这里二次下载。
3、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等，请点击“版权申诉”（推荐），也可以打举报电话：400-050-0827(电话支持时间：9:00-18:30)。
4、该文档为VIP文档，如果想要下载，成为VIP会员后，下载免费。
5、成为VIP后，下载本文档将扣除1次下载权益。下载后，不支持退款、换文档。如有疑问请联系我们。
6、成为VIP后，您将拥有八大权益，权益包括：VIP文档下载权益、阅读免打扰、文档格式转换、高级专利检索、专属身份标志、高级客服、多端互通、版权登记。
7、VIP文档为合作方或网友上传，每下载1次，网站将根据用户上传文档的质量评分、类型等，对文档贡献者给予高额补贴、流量扶持。如果你也想贡献VIP文档。上传文档

岩土破裂过程分析RFPA离心加载法.PDF

RFPA RFPA RFPA (RFPA-Centrifuge) RFPA-Centrifuge RFPA RFPA-Centrifuge RFPA TU457 A 2007 (1958 ) E-mail: tca@mail.neu.edu.cn Centrifugal loading method of RFPA for the failure process analysis of rock and soil structure 1 2 2 3 TANG Chun-an , TANG Lie-xian , LI Lian-chong , LI Chang-wen (1. School of Civil and Hydraulic Engineering, Dalian University of Technology, Dalian 116024, China; 2. School of Resources and Civil Engineering, Northeastern University, Shenyang 110004, China; 3. Shenyang Design Research Institute, China Coal International Energy Corporation, Shenyang 110015, China) Abstract: The fundamental principle of centrifugal tests usually applied in geotechnical engineering was introduced into rock failure process analysis (RFPA) system, so RFPA–Centrifuge was proposed. Stress analysis of RFPA-Centrifuge adopted the FEM basic arithmetic, so it was satisfied for the force equilibrium, strain consistency and nonlinear constitutive relation of rock and soil materials. RFPA-Centrifuge took the analytical function of RFPA for failure, also took into account the heterogeneous characteristics of materials at micro- and macro-scopical levels. As the proposed method was used to conduct the stability analysis of slopes of tunnel engineering which was the dif