Chunan Tang   

Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates

Academic Titles: 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

MORE> Institutional Repository Personal Page
Language:English
  • 中文

Paper Publications

含损伤演化的TM耦合数值模型及其应用研究

Hits:

Indexed by:Journal Article

Date of Publication:2006-07-30

Journal:力学学报

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

Volume:38

Issue:4

Page Number:505-513

ISSN:0459-1879

Key Words:岩石破裂;非均匀性;损伤;热应力;数值模拟

Abstract:从岩石材料的细观结构层次出发,应用损伤力学和热弹性理论,对热力耦合作用下岩石破裂过程中热-应力相互作用关系进行了分析.初步建立了细观岩石热-力(TM)耦合数值模型,探讨了TM耦合作用下岩石材料的细观结构损伤及其诱发的材料力学性能演化机制,把岩石热固耦合问题的研究从应力状态分析深入到损伤、破坏过程分析之中.运用该数值模型对某硬岩实验室开展的原位尺度实验中的废料处理井间柱稳定性进行了模拟分析,其应力场、岩石剥离破坏形态及破坏诱发的AE特性等均与实验监测结果表现出了较好的一致性,证明了该数值模型的合理性和有效性.

Address: No.2 Linggong Road, Ganjingzi District, Dalian City, Liaoning Province, P.R.C., 116024
Click:   MOBILE Version DALIAN UNIVERSITY OF TECHNOLOGY Login

Open Time:..

The Last Update Time: ..