自行式移动模架施工技术应用探讨——以重庆庙村大桥上部结构施工为例  

Discussion on the Application of Self-propelled Moveable Formwork Construction Technology

作　　者：李强松 何文翰 曾珏博 

机构地区：[1]重庆经济技术开发区建管站,重庆400020 [2]重庆新科建设工程有限公司,重庆400020

出　　处：《重庆建筑》2007年第2期17-21,共5页Chongqing Architecture

摘　　要：地基软弱、墩柱高、支架搭设困难长期捆扰着山地丘林地区的桥梁上部结构施工,无支架施工是解决这一施工难题的方法之一。本文以重庆庙村大桥上部结构施工为例,简要介绍了自行式移动模架施工技术,并在不同墩高、不同跨径的情况下与满堂支架法进行了效益对比,对自行式移动模架施工技术的应用前景进行了一些初步探讨。The weak foundation, tall pier column and difficulties in support setting bring many troubles to the construction of bridge superstructure in mountainous and hilly regions for a long time. Construction without supports is a method to solve the problem. Taking the superstructure construction of MiaoCtm Bridge in ChongQing as an example, this article introduced briefly the self-pmpelled moveable formwork construction technology, and conducted benefit comparison with the full flaming method under different pier heights and spans, then discussed the application prospect of self-propelled moveable formwork construction technology.

关 键 词：自行式移动模架 效益分析 应用前景 

分 类 号：U445.463[建筑科学—桥梁与隧道工程]