用TOPSIS法优化选择深基坑支护方案

SELECTIN OPTIMAL PROGRAM OF DEEP FOUNDATION PITS EXCATING AND SUPPORT BY TOPSIS METHOD

介绍了一种有效的多目标决策方法——逼近于理想解的排序方法（Technique for order preference by similarity to ideal solution，简称TOPSIS法）。以某大厦深基坑支护拟用的4种方案优化选择为例，说明该方法的应用。

A new multi-attribute decision making method--Technique for order preference by similarity to ideal solution （TOPSIS）is presented. Takes 4 kinds of program which will be used as example to optimize and its application is presented.