钢梁-混凝土剪力墙节点是混合结构中受力的关键部位，目前，对刚性节点连接的钢梁-混凝土剪力墙节点抗震性能的研究尚不够充分，本文分别对平面外和平面内的钢梁-混凝土剪力墙刚性节点抗震性能进行研究，分析其在单调荷载和循环往复荷载下的变形与受力性能，本文的研究内容及结论如下： 1.本文利用ABAQUS有限元软件分别建立平面内和平面外节点模型，其中型钢和混凝土选用实体单元，钢筋采用二维线性单元。钢材采用理想的弹塑性三折线模型，混凝土采用塑性损伤模型，荷载加载制度以位移加载控制，分别施加单调荷载和低周循环往复荷载，为获得节点的非线性受力过程提供有效分析手段。 2.通过改变平面外钢梁-混凝土剪力墙节点的剪力墙厚度、剪力墙轴压比、剪力墙混凝土强度等级三个参数，根据有限元模拟结果对比荷载-位移曲线、节点滞回曲线、刚度退化曲线、骨架曲线，计算节点的延性系数、等效粘滞系数和能量耗散系数，分析总结平面外刚性节点受力特点和抗震性能变化规律。 3.通过改变平面内钢梁-混凝土剪力墙节点的参数（剪力墙厚度、剪力墙轴压比、剪力墙混凝土强度等级）根据有限元模拟加载结果，通过对比分析，总结各参数对平面内刚性节点抗震性能的影响规律。 经过分析得出：钢梁-混凝土剪力墙刚性节点在单调荷载作用下具备较高承载力，在低周反复循环荷载下节点螺栓连接处有应力集中现象。平面外、平面内刚性节点滞回曲线比较饱满，抗震性能较好。平面外刚性节点的等效粘滞系数为0.2-0.24，平面内刚性节点的等效粘滞系数为0.18-0.23，表明平面外、平面内刚性节点均具有良好的耗能能力。在平面内试件和平面外试件模拟中，提高混凝土的强度等级或者增大混凝土剪力墙的轴压比或者增大剪力墙厚度，试件的等效粘滞系数均不同程度的降低。

The steel beam-concrete shear wall is the key part of the force in the mixed structure. At present, the research on the seismic performance of the steel beam-concrete shear wall connected to the rigid joint is not enough. In this paper, The seismic behavior of steel girder - concrete shear wall is studied, and its deformation and mechanical properties under monotonic load and cyclic reciprocating load are analyzed. The following work is carried out: 1.In this paper, ABAQUS finite element software is used to establish the in-plane and out-of-plane nodal models, in which the steel and concrete are selected for solid elements and the steel is made of two-dimensional linear elements. The steel is modeled by elastic-plastic three-fold line. The concrete adopts the plastic damage model, the load loading system is controlled by the displacement loading, and the monotonic load and the low cycle cyclic reciprocating load are applied respectively. It provides an effective means for obtaining the nonlinear force process of the joint. 2.By comparing the shear wall thickness of the steel beam-concrete shear wall at the plane, the axial compression ratio of the shear wall and the concrete strength grade of the shear wall, according to the finite element simulation results, the load-displacement curve, the node hysteresis curve , The stiffness curve, the skeleton curve, the ductility coefficient of the calculation joint, the equivalent viscosity coefficient and the energy dissipation coefficient. The stress characteristics and the seismic behavior of the out-of-plane rigid joints are analyzed and summarized. 3.By changing the parameters of the steel beam-concrete shear wall nodes in the plane (shear wall thickness, shear wall axial compression ratio and shear wall concrete strength grade), the results are compared with the finite element simulation. By comparing and analyzing the parameters, The Influence of Seismic Behavior of Rigid Joints The results show that the stiffeners of steel beam - concrete shear walls have higher bearing capacity under monotonic load, and there is stress concentration at joint bolts under low cyclic cyclic loading. In the plane, the hysteresis curve of the rigid joint in the plane is full and the seismic performance is better. The equivalent viscous coefficient of the rigid joint is 0.2-0.24, and the equivalent viscous coefficient of the rigid joint in the plane is 0.18-0.23, which indicates that the rigid joint in the plane has good energy dissipation capability. In the plane specimen and the out-of-plane specimen simulation, the strength grade of the concrete is increased or the axial compression ratio of the concrete shear wall is increased or the thickness of the shear wall is increased, and the equivalent viscosity coefficient of the specimen is reduced in different degree.