摘要
从高层框 -剪结构刚度特征值λ与侧移曲线的关系入手 ,建立总框架最大水平剪力层的相对高度 ξmax与 λ的关系式 .用多功能求解器求解超越方程 ,并给出总框架的一系列 Qf- ξ- λ关系曲线和λ- ξmax关系图 .得出关于框 -剪结构中 ,总框架最大水平剪力层特性的 4个结论 .
Starting with the relation between λ as eigenvalue of the stiffness of high rise frame shear wall structure and curve of lateral displacement, a relational expression is established between λ and ξ max , the relative height of the floor having maximum harizontal shear within general frame. A transcendental equation is solved by applying multi functional solver; and a series of Q f ξ λ relation curves and λ ξ max relation diagram are given, where Q f denotes horizontal shear of general frame. On the characteristic of the floor having maximum horizontal shear within general frame of frame shear wall structure, four conclusions are obtained.
出处
《华侨大学学报(自然科学版)》
CAS
2000年第2期153-156,共4页
Journal of Huaqiao University(Natural Science)
基金
国务院侨务办公室科研基金资助项目
关键词
框--剪结构
总框架
刚度特征值
建筑结构
frame shear wall structure, general frame, shear force, eigenvalue of stiffness, lateral displacement