摘要
随着工程技术的进步、经济的发展以及从提高土地利用率的角度出发,建筑结构朝着大型化、现代化、复杂化、超高层方向发展,而在施工过程中所处的环境又极为复杂,荷载作用对结构的影响更加显著,因此结构受到的损伤和破坏的危险性概率也随之提高。以某写字楼为背景,利用ANSYS有限元软件建模模拟结构的施工过程,分析结构位移及应力,找出结构的薄弱部位,在施工时适当予以加强,并据此制定监测方案,保证结构在施工过程中的安全性。
With the development of engineering technology,economic and the improvement of land use efficiency,the building structure is developing towards large-scale,modernization, complex and super high-rise. In the process of construction,the environment is very complex,and the influence of load on the structure is more obvious,which may lead to the increase of risk of structure damage. In this paper,the ANSYS finite element software was applied to simulate the construction process,structural displacemnet and stress were analyzed to find and reinforce the weak parts of the structure,so as to ensure the safety of the structure.
出处
《钢结构》
北大核心
2016年第2期93-96,共4页
Steel Construction
基金
"十二五"国家科技支撑计划项目(2012BAJ13B05)
关键词
施工仿真
有限元
框架核心筒
construction simulation
finite element
frame-core tube
