水电站厂房新型钢管混凝土组合结构力学性能研究
首发时间:2009-03-27
摘要:以大型结构分析程序ANSYS为基础, 研究建立了泸定水电站厂房钢管混凝土排架柱的弹塑性有限元分析模型,重点研究了不利荷载组合作用下矩形钢管混凝土排架柱的受力特点和变形规律,研究方法和研究成果可为设计提供参考。
关键词: 水电站厂房 钢管混凝土排架柱 强度和刚度 有限元分析
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Study of Concrete Filled Steel Tube Structures on Luding Hydropower House
Abstract:In this paper, the commercial finite element software ANSYS is used to develop a 3D finite element model based on the Luding concrete filled steel tube columns hydropower house. The most unfavorable load combination is given, and the corresponding stress characteristics and deformation law of the Rectangular concrete filled steel tube columns have been mainly analyzed. The analysis method and results could provide the reference of the engineering design.
Keywords: hydropower house;concrete filled steel tube;strength and rigidity;finite element analysis
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No.3085445404512381****
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