[提要]  综述了框剪结构在水平力作用下计算方法的发展历史，结合工程应用，提出了一种拟弹性地基梁法，推导了该法的计算公式，并编制成软件。通过用该软件对算例进行分析比较，验证了该算法正确、简单适用，又由于可考虑结构的高振型影响，故该法精度优于连续栅片法。
[关键词]  框剪结构 振型组合法 链杆法 剪切 弯曲  变形 高振型

This paper analysizes and summarizes the development of computing method for tall building frame- shear wall structures supjected to lateral loads, presents a pseudo-elastic foundation beam method according to engineering. A series of formulas were proposed and carried into the computer programs. This method can apply the mode-superposition method to take the influence of high vibration mode into consideration, so its computation is more accurate than continuous-grid methods.
Keywords: frame - shear wall structure; mode - superposition; rod method; shear; flexural; deformation