地下连续墙钢筋笼吊装参数的验算与选择

Checking Calculation and Selection on Hoisting Parameters of Diaphragm Wall Reinforcement Cage

摘要:

通过对哈尔滨地铁2号线工人文化宫站地下连续墙钢筋笼长度及厚度的研究，工程钢筋笼长度长，厚度小，整体刚度小。介绍了采用15点起吊的吊装技术，并通过对其吊点、钢丝绳、扁担等参数的验算与选择，提供了一种经济、合理、科学、安全的吊装方法，对类似地下连续墙钢筋笼吊装具有一定的指导意义。

Abstract:

In view of long length, small thickness and small integral rigidity of the diaphragm wall reinforcement cage of Harbin Metro Line 2, 15-point lifting hoisting method was adopted. By the checking calculation and selection on the parameters of the hanging points, wire rope and carrying poles, an economic, reasonable, scientific and safe hoisting method was provided, which has a certain reference for hoisting the similar diaphragm wall reinforcement cage.