摘要
将信息论中的熵和熵权概念引入地下工程风险评估中,以城市软土盾构隧道施工期人文环境影响风险为例,介绍了风险熵度量法在地下工程风险评估中的应用,并提出这种风险分析方法的优点及其在地下工程风险评估中的重要意义。
The Theory of Entropy ＆ Entropy Weight is introduced into risk assessment of underground engineering. Taking the risk analysis during construction of soft soil shield tunnel in urban area for example, the measurement method of risk entropy is applied to the risk analysis of underground engineering and the risk analysis is investigated in details. The advantages of this kind of risk assessment ＆ analysis method in underground engineering risk assessment are pointed out as well.
出处
《地下空间与工程学报》
CSCD
2005年第6期925-928,共4页
Chinese Journal of Underground Space and Engineering
关键词
熵权
熵度量法
风险分析
地下工程
Entropy weight
entropy measurement
risk assessment
underground engineering
