桥梁等截面圆形墩柱外模板的标准化设计及应用  

Standard Design and Application of Outer Formwork for Circular Pier with Uniform Section

作　　者：张东山 光明 ZHANG Dong-shan;GUANG Ming(CCCC First Highway Engineering Group Co.,Ltd.,Beijing 100024,China;First Engineering Co.,Ltd.of CCCC First Highway Engineering Group,Beijing 102205,China)

机构地区：[1]中交一公局集团有限公司,北京100024 [2]中交一公局第一工程有限公司,北京102205

出　　处：《筑路机械与施工机械化》2020年第1期23-27,共5页Road Machinery & Construction Mechanization

基　　金：中交一公局集团有限公司Ⅰ级科技研发项目(GSKT2016-04)。

摘　　要：为了规范桥梁墩柱模板的应用,进行了等截面圆形墩柱外模板的标准化设计研究。在了解翻模施工技术、工艺的基础上,通过项目调研、与模板厂交流,确定了模板的材料及选型,结合midas Civil软件分析对外模板进行了设计,并给出了这种模板的加工和使用要求。在内蒙古某桥梁项目中得到验证,利用本设计加工制作的圆形墩柱模板进行等截面桥梁墩柱浇筑施工完全可行。In order to standardize the application of formwork for bridge pier,the study of standard design of the outer formwork for circular pier with uniform section was carried out.On the basis of understanding the flipping construction technology and process,the materials and selection of the formwork were determined through investigation into the project and communication with the formwork maker.The outer formwork was designed in terms of the analysis by midas Civil,and the processing and use requirements were proposed.It has been verified in a bridge project in Inner Mongolia that it is completely feasible to use the formwork with such design in construction of circular pier with uniform section.

关 键 词：桥梁工程 圆形墩柱 模板 标准化设计 

分 类 号：U443.22[建筑科学—桥梁与隧道工程]