摘要
本文提出适用于变刚度框—剪结构协同分析的新方法,即先将框—剪结构连续化为悬臂式剪—弯梁,然后再用矩阵位移法分析。文中导出了剪—弯梁的单元刚度矩阵。用本文的方法分析变刚度框—剪结构,简便,合理。
In this paper, a new method suitable to analyzing a frame-shear wall with variable stiffness is presented, ie. After treatment of the floors or connected beams with continuum technique, the frame-shear wall structure is thought of as a shear-bending contilever and is analyzed by the matrix displacement method. At the same time, the element stiffness matrix of the above beam is derived, and a numerical example is also given.
出处
《兰州铁道学院学报》
1992年第1期40-46,共7页
Journal of Lanzhou Railway University
关键词
框架结构
剪力墙
矩阵位移法
framed structure, shearwall, matrix displacement method, flexural rigidity
