摘要
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. [
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.
出处
《中国有色金属学会会刊：英文版》
CSCD
2000年第6期842-846,共5页
Transactions of Nonferrous Metals Society of China
基金
Project(49772167)supported by National Natural Science Foundation of China
project supported by Open Research Fund of Geotechnical Lab of Ministry of Territorial Resources of China
project supported by Beijing Science Star Foundation
