A test bench for truss node is experimental

The utility model provides a test bench for truss node is experimental belongs to mechanical test technical field. This test bench includes reaction frame, hydraulic loading system. The reaction frame is used for installing the node that awaits measuring, hydraulic loading system connects the web member of truss in one end, the other end with the reaction frame is connected. The utility model discloses a test bench for truss node is experimental can simulate the atress characteristic that is similar to " containing the formula " node, the board -like node of looks transversal formula node alpha node well, and simple structure, processing is convenient, multiple functional, the cost is lower. It has utilized the internal force in the system, can arrange various positions gesture in, easily loading test, load can be drawn fast to press and changed simultaneously, can effectively realize the fatigue test function. 本实用新型提出了种用于桁架节点试验的试验台，属于机械试验技术领域。该试验台包括反力架、液压加载系统。所述反力架用于安装待测的节点；所述液压加载系统在端连接桁架的腹杆，在另端与所述反力架连接。本实用新