覆冰荷载对柔性巨型摩天轮结构的影响  

Ice Load Effects on Flexible Giant Ferris Wheel Structure

作　　者：王诗柔 徐伟 侯娜 王文静 孙丽 

机构地区：[1]大连益利亚工程机械有限公司,辽宁大连116023 [2]大连慧昌海洋工程技术有限公司,辽宁大连116019

出　　处：《装备制造技术》2016年第4期40-42,共3页Equipment Manufacturing Technology

摘　　要：摩天轮冬季运行时结构经常会出现覆冰现象,考虑到覆冰荷载对结构的影响,对柔性巨型摩天轮结构体系在覆冰荷载不同组合工况下采用非线性静力分析计算。采用ANSYS有限元软件对摩天轮结构进行的分析验算结构表明结构在覆冰荷载作用下的强度、变形及稳定性均符合规范要求,具有较好的参考价值。Ferris wheel structure often takes with ice phenomenon in running in winter,considering the influence of ice load on structures,the general situation,the flexible giant ferris wheel structure system under ice load case and different combination conditions are presented using nonlinear static analysis and calculation in this paper. The structure model was built with ANSYS finite element software and analysis of the structure calculation show that the strength of the structure under ice load,deformation and stability of all conform to the requirements of the specification,The result has good reference value.

关 键 词：柔性巨型摩天轮 覆冰荷载 有限元分析 

分 类 号：TU312.1[建筑科学—结构工程]