摘要
将超高层建筑空间巨型框架结构等效连续化为一个加劲薄壁筒的组合体,以此空间三维模型,用半解析法对超高层建筑空间巨型框架结构进行了自由振动分析计算.结果表明,这种简化分析方法是有效、合理的.
In the paper, super high_rise building space_mega_frame structures are simplified equivalently and continuously to a three_dimensional model, which is a combination of stiffened_thin_wall tubes. And free vibration analysis of a super high_rise building space_mega_frame structure was made by using semi_analytical method based on the three dimensional model. The effectiveness and rationality of the method were verified through a numerical example.
出处
《河南理工大学学报(自然科学版)》
CAS
2005年第1期65-68,73,共5页
Journal of Henan Polytechnic University(Natural Science)
基金
教育部科学技术重点项目(教技司[2000]156号)
河南理工大学博士基金项目.