Composite structures are used in structural systems to take advantage of concrete and steel, and the role of shear connectors between the two is extremely important. Currently, anchor- and angle-type connectors are mainly used as shear connectors, and the angle type offers several advantages over the anchor type. The angle type can be manufactured as a shape that fits the composite structure with a greater basic strength than that of the anchor type, so it can be installed in wider spaces. Much research has been conducted on the anchor type, but that on the angle type has been insufficient so far. In this study, push-out and yield-strength tests were conducted on various angle-type shear connectors used for filling-type composite beams. The variables included the height, width, and thickness of the angle-type shear connector. The tests were terminated when a strength reduction of 80% of the maximum strength occurred. The slip capacity of the specimen was evaluated by referring to Eurocode. Based on the experimental results, the design equations have been reviewed to determine whether or not they can be used for the shear connection of concrete-filled composite beams. In addition, the strength was assessed by existing design equations. Meanwhile, a new design equation was proposed, including the height of the shear connector, which is not considered in the current design equations. The other strength was calculated by the new design equation.

复合结构用于结构系统中以利用混凝土和钢，两者之间的剪切连接器的作用极为重要。当前，锚固型和角型连接器主要用作剪切连接器，并且角型比锚型具有许多优势。角型可制造为比锚定型具有更大基本强度的适合复合结构的形状，因此可安装在更宽的空间中。对于锚类型，已经进行了很多研究，但是到目前为止，对角类型的研究还不够。在这项研究中，对用于填充型复合梁的各种角度型抗剪连接器进行了推出和屈服强度测试。变量包括角型剪切连接器的高度，宽度和厚度。当强度降低到最大强度的80％时终止测试。通过参考欧洲规范评估样品的滑动能力。根据实验结果，对设计方程进行了审查，以确定它们是否可以用于混凝土组合梁的剪力连接。另外，强度通过现有设计方程式评估。同时，提出了一个新的设计方程，包括剪切连接器的高度，当前的设计方程中并未考虑该方程。通过新的设计公式计算出另一强度。审查了设计方程，以确定它们是否可以用于混凝土组合梁的剪力连接。另外，强度通过现有设计方程式评估。同时，提出了一个新的设计方程，包括剪切连接器的高度，当前的设计方程中并未考虑该方程。通过新的设计公式计算出其他强度。审查了设计方程，以确定它们是否可以用于混凝土组合梁的剪力连接。另外，强度通过现有设计方程式评估。同时，提出了一个新的设计方程，包括剪切连接器的高度，当前的设计方程中并未考虑该方程。通过新的设计公式计算出其他强度。