高墩无支架大节段翻模结构有限元分析  

Finite element analysis of high pier non-bracket large segment turnover formwork structure

作　　者：蒋睿 李功 钱骥 JIANG Rui;LI Gong;QIAN Ji(China Metallurgical Construction Engineering Group Co.,Ltd.,Chongqing 400000,China;Engineering,Chongqing Jiaotong University,Chongqing 400000,China)

机构地区：[1]中冶建工集团有限公司,重庆400000 [2]重庆交通大学土木工程学院,重庆400000

出　　处：《四川建材》2024年第12期68-70,共3页Sichuan Building Materials

基　　金：重庆市建设科技项目:高墩大节段翻模施工技术研究(城科字2021第8-5)。

摘　　要：根据工程背景提出一种高墩无支架大节段翻模结构,并介绍该翻模结构的施工工艺。通过ABAQUS有限元软件对该翻模结构进行模型建立,根据工程实际工况建立相应的载荷条件,由此计算该翻模结构的受力和变形情况,很好地保证了工程质量。A large-section overturning structure without support is proposed for a high pier according to the engineering background,and the construction process of the overturning structure is introduced.The model of the overturning structure is established by ABAQUS finite element software,and the corresponding load conditions are established according to the actual working conditions of the project,thus the force and deformation of the overturning structure are calculated,which can well ensure the quality of the project.

关 键 词：高墩柱 无支架翻模结构 有限元 

分 类 号：U445.559[建筑科学—桥梁与隧道工程]