Structural stability analysis for a high-level underground nuclear waste repository in granite

被引：0
|
作者：
Kwon, S [1 ]
Park, BY [1 ]
Kang, CH [1 ]
Chang, K [1 ]
机构：
[1] Korea Atom Energy Res Inst, Taejon, South Korea
来源：
PACIFIC ROCKS 2000: ROCK AROUND THE RIM | 2000年
关键词：
D O I：
暂无
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
Two-dimensional and three-dimensional DEM programs, UDEC and 3DEC, were used to investigate the mechanical stability of the conceptual design of deposition drift and deposition holes constructed in a crystalline rock mass. From the simulations, the influence of discontinuities, number of deposition holes, and deposition hole interval on the stability of deposition drift and deposition holes could be determined. It was also found that that the deposition hole interval changed from 8 m to 3 m does not influence on the mechanical stability of the deposition drift.
引用
收藏
页码：1279 / 1285
页数：7
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