基于ABAQUS的大跨度环形钢结构施工监测方法研究  

Study on the Construction Monitoring Method for Large-Span Annular Steel Structures Based on ABAQUS

作　　者：姚鑫 梅梦钊 金铭浩 匡昕 余船强 陈伏彬 

机构地区：[1]湖南建工集团有限公司,湖南 长沙 [2]长沙理工大学土木工程学院,湖南 长沙

出　　处：《土木工程》2025年第2期235-241,共7页Hans Journal of Civil Engineering

摘　　要：为了研究在施工过程中钢结构的力学性能变化情况以及保证结构在施工过程中的安全,利用Abaqus对结构吊装进行数值模拟分析,根据模拟结果并结合施工方法制定合理的施工实时监测方案。为大跨环形空间钢结构施工的安全性、科学性提供了有力支撑,也为类似工程提供了借鉴。To investigate the changes in the mechanical properties of steel structures during construction and to ensure the safety of the structures throughout the construction process, numerical simulation analysis of structural hoisting was conducted using Abaqus. Based on the simulation results and in conjunction with the construction methods, a reasonable real-time monitoring scheme for the construction was developed. This provides strong support for the safety and scientificity of the construction of large-span annular spatial steel structures and offers a reference for similar projects.

关 键 词：大跨钢结构 数值模拟 安全监测 施工技术 

分 类 号：TU7[建筑科学—建筑技术科学]