• 责任者：Wu Zedong (Institute of Computing Technology ; Chinese Academy of Sciences ; Beijing 100190 ; China) ; Xue Aimin
• 刊名：Journal of Geomechanics
• 出版年：2013
• 卷期：19(3)
• 关键词：裂隙岩体 ; crack rocks ; 山东 ; Shandong Province
• 页码：p.325-333
• 图表：9 illus., 2 tables, 7 refs.
• 分类号：1702
• issnNo：ISSN1006-6616
• isbnNo：CN11-3672/P

     Based on the specialty of separation layer, this paper proposes a new contact algorithm with the adoption of massive parallel computation for the study of separation of overburden layers in coal mine production. We have done the real 3D mechanic simulation and get the potential location, shape and volume for separation of overburden layers. Meanwhile, the study takes the area of No. 2 coal mine of Jining as an example, which proves the applicability and validity of this new algorithm.