岩体分类
岩石力学
岩土工程
有限元法
地质力学
离散元法
岩体评级
工程类
地质学
计算机科学
采矿工程
机械
土木工程
结构工程
物理
作者
Feng Fan,Zhiwei Xie,Tianxi Xue,Eryu Wang,Ruifeng Huang,Xuelong Li,Shixian Gao
出处
期刊:Sustainability
[MDPI AG]
日期:2023-01-04
卷期号:15 (2): 937-937
被引量:3
摘要
Deep rock mass mechanics is a professional course which is offered to undergraduate and postgraduate students in some mining universities. This course mainly includes the following topics: the geological structure of deep rock mass, the mechanical properties of deep rocks, the strength theory of deep rock masses, stability analysis and control of deep surrounding rock classification of engineering rock masses, and the application of deep rock mechanics in underground mining engineering The purpose of this course is to present students with a basic theoretical knowledge of deep rock mass engineering. Analyzing the limitations of traditional deep rock mass mechanics teaching methods, here, we propose integrating a combined FEM/DEM (Finite Element Method/Discrete Element Method) approach into the teaching of a course on deep rock mass mechanics. The mechanical behaviors and failure instability process of rock at laboratory and engineering scales were analyzed using ELFEN software (a finite/discrete element code). The results show that a combined FEM/DEM approach as a deep rock mass mechanics teaching method is completely feasible and reasonable; this approach has the advantages of strong intuition, high reliability, time and labor savings, and low cost, which can offset the shortcomings of traditional teaching methods. Moreover, the proposed approach can stimulate students’ interests in a mining course on deep rock mass mechanics, deepen students’ understanding of the course curriculum, and cultivate students’ innovative abilities and subjective initiatives.
科研通智能强力驱动
Strongly Powered by AbleSci AI