THE UNCERTAINTY OF THE MINING ENGINEERING AND ITS APPLICATION

• 作者: 方君实 王家臣
• 来源期刊: 煤炭学报(英文版)
• 年，卷（期）: 2000,（2）
• 页码范围: 1-8
• 页数: 8页
• 语种: 英文

摘要

There are a lot of uncertainties in the mining engineering, and they make a notable impact on the engineering. The uncertainties of the physical and mechanical properties of geotectonic mass, the surrounding rock stability, the nature condition, the equipment operation, the personnel and the external environment are proposed and described. The stochastic analysis should be widely used for considering the impacts of the uncertainty on the mining engineering. The economical risk analysis and the stochastic index system should also be set up in the mining engineering.