Computational methods for fracture in rock: a review and recent advances

被引：29
作者：
Jenabidehkordi, Ali [1 ]
机构：
[1] Bauhaus Univ Weimar, Inst Struct Mech, D-99423 Weimar, Germany
来源：
FRONTIERS OF STRUCTURAL AND CIVIL ENGINEERING | 2019年 / 13卷 / 02期
关键词：
numerical modelling; method development; rock mechanics; fractured rock; rock fracturing; DISCONTINUOUS DEFORMATION ANALYSIS; BOUNDARY-ELEMENT METHOD; STABILITY ANALYSIS; NUMERICAL-SIMULATION; CRACK-PROPAGATION; DYNAMIC FRACTURE; CONTINUUM DAMAGE; MODEL; BLOCK; FORMULATION;
D O I：
10.1007/s11709-018-0459-5
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
We present an overview of the most popular state-of-the-art computational methods available for modelling fracture in rock. The summarized numerical methods can be classified into three categories: Continuum Based Methods, Discrete Crack Approaches, and Block-Based Methods. We will not only provide an extensive review of those methods which can be found elsewhere but particularly address their potential in modelling fracture in rock mechanics and geotechnical engineering. In this context, we will discuss their key applications, assumptions, and limitations. Furthermore, we also address general' difficulties that may arise for simulating fracture in rock and fractured rock. This review will conclude with some final remarks and future challenges.
引用
收藏
页码：273 / 287
页数：15
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