一、工程简况
1、工程概况
集水井2、3水平断面均呈正方形，外径3.7*3.7m，内径3*3m，壁厚350mm，底板厚450mm，净空高度分别为16.0m和17.9m，基底标高分别-7.05m和-8.95m，垫层厚100mm。
集水井2、3竖向分段及其结构要求详见下表
First, project profiles
1, Project Overview
Set the level of section showed 2,3 square well, diameter 3.7 * 3.7m, diameter 3 * 3m, wall thickness of 350mm, floor thickness 450mm, headroom were 16.0m and 17.9m, respectively,-7.05m and the base elevation - 8.95m, cushion thickness 100mm.
Sub-set of vertical wells 2,3 and structural requirements table below