With Substructural Analysis Method(SAM) and Windler foundation model of lateral reaction,an interaction analysis model of frame structure-pile foundation-soil under lateral load is established.

• 利用子结构分析方法和文克尔地基横向反力模型，建立了水平荷载下场高层框架结构。桩基础-地基的共同作用分析模型。