摘要
对人字型支撑和十字交叉型支撑的巨型钢框架结构的等效方法进行了研究。采用连续化的数学模型,将巨型柱、巨型梁视为空间连续体,研究了其等效刚度的计算方法,并进一步建立了与原杆系模型相对应的等效模型。应用等效模型和原杆系模型进行了弹性静、动力的分析与对比,结果表明两者吻合较好。
Research on the equivalent method of super steel frame structure with two types of braces is conducted in this paper.Adopting continuous mathematical model and considering super columns and beams as spatial continua,the authors worked out the calculation of the equivalent rigidity and then established the equivalent model of the original structure.Static and dynamic e-lastic analyses were made on the equivalent model and the original model,which shows that both are in a good agreement.
出处
《苏州科技学院学报（工程技术版）》
CAS
2003年第2期66-73,共8页
Journal of Suzhou University of Science and Technology （Engineering and Technology）
