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隧道建设(中英文) ›› 2012, Vol. 32 ›› Issue (3): 427-432.DOI: 10.3973/j.issn.1672-741X.2012.03.030

• 施工机械 • 上一篇    下一篇

自行式边墙模板台车的研制及在地铁结构工程中的应用

黄昌建   

  1. (中铁隧道集团三处有限公司, 广东 深圳 518052)
  • 收稿日期:2012-03-16 修回日期:2012-04-20 出版日期:2012-06-20 发布日期:2012-07-09
  • 作者简介:黄昌建(1980—),男,四川渠县人,2002年毕业于石家庄铁道学院土木工程专业,本科,工程师,现主要从事市政地铁工程施工工作。

Development and Application of Selfpropelled Sidewall Formwork Trolley in Construction of Metro Structures

HUANG Changjian    

  1. (The 3rd Engineering Co., Ltd., of China Railway Tunnel Group, Shenzhen 518052, Guangdong, China)
  • Received:2012-03-16 Revised:2012-04-20 Online:2012-06-20 Published:2012-07-09

摘要: 自行式边墙模板台车能够实现在标准断面的地铁车站结构中的精确快速化施工,可大大提高结构边墙施工效率,同时可以保证工程结构的各方面质量。着重对自行式边墙模板台车的组成、设计原理、受力计算及施工操作等几方面进行深入研究。采用自行式边墙模板台车施工达到了预期的目标: 1)养护及时且效果好,大大降低了收缩裂缝的产生,减少渗漏点; 2)浇筑完成的结构边墙外观质量好,平整度高,无蜂窝麻面、气泡及孔洞等现象; 3)操作快捷、方便,便于维修及保养。

关键词: 自行式边墙模板台车, 地铁结构, 边墙, 有限元计算

Abstract: For the sake of the application of the selfpropelled sidewall formwork trolley, accurate and rapid construction of Metro structures can be realized, the construction efficiency of the sidewalls can be improved and the quality of the Metro structures can be guaranteed. In the paper, detailed study is made on the components, design principle, stress calculation and operation of the selfpropelled sidewall formwork trolley. Conclusions drawn are as follows: 1) Due to the application of the sidewall formwork trolley, timely and effective concrete curing is achieved, which minimizes the shrinkage cracks and water seeping points; 2) Due to the application of the sidewall formwork trolley, the quality of the sidewall is improved; 3) The sidewall formwork trolley discussed is easy in operation and maintenance. 

Key words: selfpropelled sidewall formwork trolley, Metro structure, sidewall, finite element calculation