本研究将“钢与混凝土部分组合框架”与“钢板剪力墙结构”相结合，引入部分组合框架的突出作用在于：有效解决了附加弯矩作用下钢板墙边柱的“沙漏”现象，改善了组合框架中半刚性节点的设置难题，实现了钢板墙结构“强框架弱墙板”的设计理念。研究者在半刚性框架—钢板剪力墙结构体系研究基础上，提出半刚性部分组合框架—钢板剪力墙新结构体系，以腹板双角钢、平齐端板和对穿螺栓端板三种连接形式的半刚性部分组合框架，配合非加劲、十字加劲和斜加劲三种墙板构建新结构，系统研究半刚性部分组合框架与钢板墙共同工作时的内力转换机制和耗能机理；探究节点、框架和墙体的相互影响过程；分析各关键参数（材料强度、框架含钢率、系杆间距、轴压比、节点刚度及墙板与框架刚度比）对结构抗震性能的影响；获取结构的实用恢复力模型以及边柱刚度和稳定性要求；提出此类结构的抗震设计方法。本研究将有助于推动钢结构设计方法的变革和新型抗侧力结构体系的推广应用。

Based on the research of Semi-Rigid Connection Frame - Steel Plate Shear Walls, combined Partially Encased Composite Frames and steel plate shear wall structure, the study proposes the Semi-Rigid Connection Partially Encased Composite Frame - Steel Plate Shear Wall new structure system. Partially Encased Composite Frames could effectively reduce the steel columns’ "pull-in" phenomenon under effort of the additional bending moment, in the meantime, could make setting semi rigid connections of composite structure much more simplier. Experimental and theoretical study on the seismic behavior of the double web angle connections frame, flush end plate connections frame and end plate with penetrating bolted connections frame with unstiffened, cross stiffened, diagonal stiffened steel plate shear wall structures.This work systematically studies the characteristics of new structure system, including internal conversion mechanism, and energy dissipation mechanism, explored the interaction of frame and steel plate wall; analyses the influence of the key parameters , including materials strength, steel ratio, binding joist separation distance, axial compression ratio, connection stiffness and infill wall and frame stiffness ratio, discusses the performance of surrounding column and steel wall, obtains the limitation of column flexibility under the axial compression,the stability analysis method and the seismic design method of structure. This study will further promote the development of design methods for steel structure and the application of new resistance-lateral force system.