摘要
采用有限元对双塔高层悬垂屋面构件的变形效应进行施工全过程模拟分析,探究其支承结构和永久结构在分析过程中的力学转换关系,并根据施工模拟结果确定最终施工方案。该文重点介绍施工模拟过程中的一些思路及探讨,如分析悬垂屋面安装及卸载工序,以及从结构变形、杆件内力及稳定性方面对其安全性做出评估等,得出的结论可为现场施工提供有效指导,以期为后续类似双塔高层悬垂屋面的施工方案积累实践经验。
Finite element is used to simulate and analyze the deformation effect of the twin-tower high-rise suspended roof members during the entire construction process,explore the mechanical conversion relationship between the supporting structure and the permanent structure during the analysis process,and determine the final construction plan based on the construction simulation results.This paper focuses on introducing some ideas and discussions during the construction simulation process,such as analyzing the installation and unloading processes of overhanging roofs,and evaluating their safety from the aspects of structural deformation,internal force and stability.The conclusions drawn can provide effective guidance for on-site construction,in order to accumulate practical experience for subsequent construction plans of high-rise overhanging roofs similar to twin towers.
出处
《科技创新与应用》
2024年第33期48-51,共4页
Technology Innovation and Application
关键词
双塔高层
悬垂屋面
施工模拟
结构
稳定性
twin-tower high-rise building
overhanging roof
construction simulation
structure
stability
作者简介
第一作者:黄芳(1974-),女,硕士,高级工程师。研究方向为工程管理。
