摘要
用矩阵分析的方法对变厚度矩形沉井结构横断面进行受力分析，求出了精确解。
In this paper, the method of matrix analysis is used to the cross section of rectangle open caisson structure of the variable thickness, and exact results are worked out.
关键词
变厚度
沉井
力学分析
矩阵
variable thickness
open caisson
analysis of mechanics
matrix
