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枣庄体育中心体育场屋盖结构为自平衡结构体系,内环采用索桁架体系,由上内环、下内环、飞杆和斜拉索组成,其中内环斜索为单斜式布置,可能出现较大不平衡力。因此,有必要了解索夹受力性能,确保节点乃至整体结构的安全性。在实验室条件下复现了索夹的实际结构工作状态,并进行了索夹抗滑移性能测试,试验结果表明索夹设计能够确保索夹节点结构安全。
Zaozhuang Sports Center Stadium roof structure for the self-balancing structural system, the inner ring truss cable system, the upper inner ring, the lower inner ring, the fly rod and the stay cable, of which the inner ring ramp is a single oblique arrangement, may appear Big unbalanced force. Therefore, it is necessary to understand the cable clamping force performance, to ensure that the node and the overall structure of the safety. Under laboratory conditions, the actual working state of the cable clamp was reproduced and the anti-slip performance test of the cable clamp was carried out. The test results show that the cable clamp design can ensure the structural safety of the cable clamp node.