Chunan Tang   

Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates

Main positions: President of international exchange committee of the Chinese Society of Rock Mechanics and Engineering CSRME
Other Post: Vice President of the Chinese Society of Rock Mechanics and Engineering CSRME

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Language:English

Paper Publications

Title of Paper:基于非均匀网格的岩石破坏过程分析系统

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Date of Publication:2007-08-15

Journal:东北大学学报(自然科学版)

Included Journals:Scopus、EI、PKU、ISTIC、CSCD

Volume:28

Issue:8

Page Number:1182-1185

ISSN No.:1005-3026

Key Words:非均匀网格;岩石破坏过程分析系统;数值模拟;前处理;有限元

Abstract:提出了一个新型的能够分析岩石局部破坏过程的非耦合方法,即在岩石破裂过程分析系统(RFPA)中引入非均匀网格,利用其他商业数值模拟软件的优秀前处理功能进行建模,把建好的模型信息导入到RFPA中进行计算和后处理.为了验证程序的可靠性,同原RFPA均匀网格做一个简单误差对比.最后给出一些计算实例.结果表明,此方法不仅突破了原来RFPA的网格和模型的限制,而且操作简便,是值得岩土工程应用和推广的新型数值模拟方法.

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