摘要
采用通用有限元分析与设计软件MIDAS/gen,建立双曲线冷却塔的有限元模型,采用弹性支座模拟基桩、环形基础与上部结构的共同作用,计算冷却塔支柱、塔筒在自重、风荷载、温度作用等荷载作用下的应力及变形,分析冷却塔在不同工况作用下的力学性能,并根据计算内力对构件进行配筋设计,可供类似工程参考。
The finite element model of hyperbolic cooling tower is established by MIDAS/Gen.The elastic bearing is used to simulate the interaction of foundation pile,ring foundation and superstructure,calculate the stress and deformation of cooling tower pillar and tower tube under the action of self weight,wind load,temperature and other loads.The mechanical properties of the cooling tower under different working conditions are analyzed,and the reinforcement design of the components is carried out according to the calculated internal force,which can provide reference for similar projects.
作者
许茜
王士奇
XU Qian;WANG Shi-qi(Shandong Youth University of Political Science,School of Modem Service and Management,Ji'nan 250002,China;Shandong Province Metallurgical Engineering Co.Ltd.,Ji'nan 250000,China)
出处
《工程建设与设计》
2020年第1期61-65,共5页
Construction & Design for Engineering
关键词
冷却塔
塔筒
支柱
环形基础
cooling tower
tower tube
pillar
ring foundation
