基于逆作法工程下超深钢筋混凝土地下连续墙施工关键技术  

Some Key Technology of Deep RC Diaphragm Wall Based on Top-down Method

作　　者：袁凯[1] 顾建平[1] 胡同飞 王进 SHAO Lei 

机构地区：[1]南京工业大学土木工程学院,江苏南京211800

出　　处：《江苏建筑》2017年第2期54-56,82,共4页Jiangsu Construction

摘　　要：南京某工程地质条件及周边环境复杂,设计采用逆作法施工技术,本文针对地下连续墙体量大,钢筋笼质量大,吊装难度大,混凝土浇筑难度较大及混凝土绕流等问题,详细阐述了工程项目逆作法采用的地下连续墙施工工艺流程和操作要点。Some engineering in Nanjing has complex geological conditions and surrounding environment,reverse method is adopted in the design. According to the problems such as large quantity of diaphragm wall and RC cage, difficulties in hoisting, concrete pouring, concrete flowing and so on, the paper introduces construction process and key points in diaphragm wall construction with top-down method.

关 键 词：逆作法 钢筋混凝土地下连续墙 重要技术 

分 类 号：TU476.3[建筑科学—结构工程]