一种楔形钢筋笼连接套筒研究

Research on a Wedge-shaped Steel Cage Connecting Sleeve

文中结合钢筋本身特征和接头标准要求,提出了一种楔形钢筋连接套筒,该套筒具有结构简单、操作简便、安全可靠、无需对钢筋处理、无需专用辅助工具等优点,并进行了力学性能试验。根据试验结果,该楔形钢筋连接套筒满足标准规定I接头的拉伸性能要求。

Combining the characteristics of steel bars and the joint standard requirements,a wedge-shaped steel bar connection sleeve is proposed.The sleeve has the advantages of simple structure,easy operation,safety and reliability,no need to handle steel bars and no special auxiliary tools,and the mechanical properties are tested.According to the test results,the wedge-shaped steel bar connecting sleeve meets the tensile property requirements of the standard I joint.