中國有色金屬學報(英文版)
Transactions of Nonferrous Metals Society of China
| Vol. 10 No. 6 December 2000 |
Dynamic discrete element method and its application in rock mass engineering①
TAO Lian-jin(陶連金)1, JIANG De-yi(姜德義)2, ZHANG Zhuo-yuan(張倬元)3
（1. Civil Engineering Department, Beijing Polytechnic University, Beijing 100022, P.R.China;
2. Civil Engineering Department, Chongqing University, Chongqing 400044, P.R.China;
3. Institute of Engineering Geology, Chengdu University of Technology, Chengdu 610059, P.R.China）
Abstract:Based on conventional discrete element method, the idea and calculating method of dynamic discrete element (DDEM) was proposed, and a relevant program was developed. The application of the method is presented in rock mechanics and engineering, which indicates that the method can be widely used in dynamic response and stability analysis of jointed rockmass under dynamic load.
Key words: dynamic response; discrete element method; rock mass engineering
