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岩石剪切破坏过程的RFPA~(2D)数值模拟
芮勇勤; 唐春安
Source Publication岩石力学与工程学报
2002-03-30
Volume21Issue:3Pages:364-368
Abstract运用岩石破裂与失稳过程分析RFPA2D系统,对岩石剪切破裂过程进行了数值模拟研究。将剪切岩石视为非均匀弹-脆岩石材料,模拟结果再现了岩石剪切滑动形成从变形到破坏直至失稳的全过程,剪断面是滑动形成的主要形式,并首先在试样一端出现,然后再形成由一端及里的剪断面扩展直至另一端最后产生剪断面破坏贯通,形成统一的滑动面,岩石剪切破裂面分形维数还对应着剪断面的粗糙程度和力学行为。
Keyword分形 剪切 变形与破坏 失稳 Rfpa2d系统 数值模拟
Language中文
Funding Organization国家杰出青年科学基金(59525408)
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/42422
Collection力学所知识产出(1956-2008)
Corresponding Author芮勇勤
Recommended Citation
GB/T 7714
芮勇勤,唐春安. 岩石剪切破坏过程的RFPA~(2D)数值模拟[J]. 岩石力学与工程学报,2002,21(3):364-368.
APA 芮勇勤,&唐春安.(2002).岩石剪切破坏过程的RFPA~(2D)数值模拟.岩石力学与工程学报,21(3),364-368.
MLA 芮勇勤,et al."岩石剪切破坏过程的RFPA~(2D)数值模拟".岩石力学与工程学报 21.3(2002):364-368.
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