摘要
低净空是地下连续墙施工中一个非常特殊的施工工况,施工难度非常大。通过系统性地总结4种不同的低净空工况的施工经验,分别从成槽施工、钢筋笼吊装和接头施工等方面论述了施工难点,针对性地给出了相应的解决措施,并且分析了各种措施和设备的优缺点和适用性,为低净空下地下连续墙的施工提供了借鉴。
Low clearance is a very special construction condition in the construction of diaphragm wall,and the construction is very difficult.This paper systematically summarizes the construction experience of four different low clearance conditions,discusses the construction difficulties from the aspects of grooving construction,reinforcement cage hoisting and joint construction,puts forward the corresponding solutions,and analyzes the advantages,disadvantages and applicability of various measures and equipments,which can provide reference for the construction of diaphragm wall under low clearance.
作者
王鹏
WANG Peng(Shanghai Yuanfang Groundwork Engineering Co.,Ltd.,Shanghai 200436,China)
出处
《建筑施工》
2021年第5期775-777,共3页
Building Construction
关键词
低净空
地下连续墙
液压抓斗成槽机
双轮铣槽机
low clearance
diaphragm wall
hydraulic grab grooving machine
double wheel slot milling machine
