某工程基础分部分项施工方案(基础为人工挖孔灌注桩).r.doc
一、工程概况
本工程*******,总建筑46000平方米,地下二层,地上二十八层,总高度97米,基础为人工挖孔灌注桩,持力层为中风化岩,一桩一柱,独立承台底板厚400,受力钢筋为Ⅲ级。
本工程地处*********,交通便利,但施工场地狭窄,经项目部商定,钢筋、模板制作场设于******,钢筋、模板制作成型后,用汽车二次转运到施工现场绑扎、安装。
二、施工顺序
First, project survey
The total construction project *******, 46,000 square meters, underground two-story, eight-story floor 20, with a total height of 97 meters, based on the manual digging pile, bearing layer of weathered rock, one of a column, an independent floor thick cap 400, the reinforced grade Ⅲ.
The project is located in *********, convenient, but the narrow construction site, the Department agreed to by the project, reinforced, template production field located in ******, steel, forming the template production, the use of car Binding of secondary transfer to the construction site, installation.
Second, the construction sequence