基于模块墙轻钢混凝土框架结构体系，提出了一种适用于该体系的轻钢混凝土组合柱-H型钢梁节点。为研究此节点的力学性能，对3组梁柱节点试件进行了单调加载试验。试验结果表明，在梁端单调荷载作用下，节点呈现出明显的半刚性特征。节点的破坏表现为型钢拼合柱内钢材的屈服变形和混凝土的开裂，并且随着顶角钢弯曲变形加大和加劲肋焊缝裂缝发展，最终节点失效。应用ABAQUS有限元软件进行了精细化模拟。结果显示有限元模型的变形过程和破坏特征与试验结果相吻合。考虑H型钢梁截面高度、C型钢厚度和角钢厚度三个关键参数，进行了参数分析。结果显示，通过增大梁截面高度和角钢连接件厚度能显著提高节点的抗弯承载力和初始转动刚度。相反，增加C型钢厚度对节点的抗弯承载力影响有限，对初始转动刚度的影响也较小。

Based on the lightweight steel-concrete framework system of modular wall structures， this study proposed a lightweight steel-concrete composite column-H-shaped steel beam joint suitable for this system. In order to study the mechanical properties of this joint， monotonic loading tests were carried out on three groups of beam-column joint specimens. The experimental results indicate that under monotonic loading at the beam end， the joint exhibits distinct semi-rigidity characteristics. The failure is characterized by yielding deformation of the flange of the combined steel column and concrete cracking， ultimately leading to joint failure due to excessive bending deformation of the top angle steel and the cracking of the stiffener weld. A refined simulation was conducted using ABAQUS finite element software. The deformation process and failure characteristics of the finite element model agree with the experimental results. The researchers consider three key parameters， namely， the height of the H-shaped steel beam section， the thickness of the C-shaped steel， and the thickness of the angle steel， a parametric analysis was performed. The results indicate that increasing the beam section height and the thickness of the angle steel connector significantly enhances the joint's flexural load-carrying capacity and initial rotational stiffness. In contrast， increasing the thickness of the C-shaped steel has a limited impact on the joint's flexural load-carrying capacity， with a minor effect on the initial rotational stiffness.