摘要
尾矿坝是矿山企业安全生产的重要方面,做好尾矿坝的稳定性评价工作有重要的意义。该文对运行中期的尾矿坝,采用数值模拟方法,进行了系统的稳定性分析评价,包括三维的渗透稳定性分析及抗滑稳定性分析。根据分析结果可以看出,三维的分析模拟可以更准确地模拟实际情况,这对今后数值模拟计算有一定的参考价值。
The tailing dam is the most important aspects of mine enterprise′s safety production,and the stability evaluation of tailing dam has an important significance.For the run in the middle of the tailing dam,the system stability is analyzed and evaluated by numerical simulation method,including three dimensional permeability stability analysis and sliding stability analysis.According to the results of analysis,it obtains that the actual situation can be simulated accurately by three dimensional simulation analysis,and it has some reference value for the numerical simulation caculation in the future.
出处
《勘察科学技术》
2011年第6期29-31,共3页
Site Investigation Science and Technology
关键词
尾矿坝
三维渗流
抗滑稳定性
tailing dam
three dimensional seepage
sliding stability
