摘要
对新型挂篮结构应用平面杆件有限元和三维有限元的方法进行了计算分析。探讨了该挂篮在不同荷载工况下的变形和受力计算结果 ,用三维有限元分析了挂篮施工时同主梁的共同作用的情况。经过平面与三维有限元结果比较 。
The new swing basket structure is studied by the plain finite element method and 3D finite element method. The result of the deformation and the mechanical behavior of the structure under varied load cases are discussed. The behavior between the swing basket and the box beam during the construction is studied by the 3D finite element method. According to the comparison of result with the plane and 3D finite element method, the paper puts forward notions for deformation and force properties of the swing basket.
出处
《黄河水利职业技术学院学报》
2003年第1期39-41,43,共4页
Journal of Yellow River Conservancy Technical Institute
基金
国家重点工程--"渝怀铁路黄草乌江大桥"科研资助项目
