摘要
针对复合土钉墙的安全评价问题,以复合土钉墙基坑支护技术规范为依据构建了安全评价指标体系,并在运用Theil指数确定安全评价指标权重的基础上,对复合土钉墙安全进行灰色综合评价,得出安全评价等级.为复合土钉墙安全评价提供了新思路.
Aiming at the evaluation of composite soil nailing wall, this paper establishes safety evaluation index system based on Technical code for composite soil nailing wall in retaining and protection of excavation. And makes gray comprehensive evaluation on the safety of composite soil nailing wall based on the use of Theil index to determine the safety evaluation index weight, finally draws the safety assessment level. This paper provides a new idea for the safety evaluation of composite soil nailing wall.
出处
《数学的实践与认识》
CSCD
北大核心
2012年第24期119-123,共5页
Mathematics in Practice and Theory
