摘要
以八里湖赛城湖控制枢纽工程的U型隔堤为实例,运用SAP2000软件建模,进行计算分析,得到内力云图,通过后处理选择不同的控制截面计算出结构配筋。并在相同的参数和荷载条件下建立ANSYS有限元模型,计算得到最终的应力云图,选取典型的受力隔墙对SAP2000模型计算的结果进行验证。结果表明两种有限元软件计算的内力大小分布范围一致,配筋面积相差较小,可为类似的空箱结构内力计算提供参考。
Taking the U-shaped embankment of the Saicheng Lake Control Junction Project in Bali Lake as an example,the SAP2000 software was used for modeling and calculation analysis to obtain the internal force cloud diagram.The post-processing was used to select different control sections to calculate the structural reinforcement.The ANSYS finite element model was established under the same parameters and load conditions,and the final stress cloud diagram was calculated.The typical stress-retaining wall was selected to verify the calculation results of the SAP2000 model.The results show that the distribution range of the internal force calculated by the two finite element software is the same,and the difference between the reinforcement areas is small,which can provide a reference for the internal force calculation of similar empty box structures.
作者
张义乐
李天尧
Zhang Yile;Li Tianyao(Shanghai Survey Design&Research Institute Co.,Ltd.,Shanghai 200335,China)
出处
《陕西水利》
2020年第2期23-26,共4页
Shaanxi Water Resources
关键词
空箱结构
有限元
内力
配筋
Empty box structure
the finite element
the internal force and the reinforcement
作者简介
张义乐(1993-),男,安徽马鞍山人,助理工程师,主要从事水工设计工作。
