岳城水库泄洪洞弧形钢闸门安全检测与评估

Security inspection and evaluation for the curved steel gate of the flood releasing tunnel of the Yuecheng Reservoir

采用外观检查、锈蚀检测、无损探伤、结构应力检测、振动检测、启门力检测等项检测方法对岳城水库泄洪洞弧形钢闸门进行检测。根据检测和计算结果,对其安全状况进行评估,并提出维修加固或更新改造的建议。

Making use of the methods inspecting external shape,rust,defects detection without dam- age,structure stress,vibration,hoisting capacity etc.,a security inspection to the curved steel gate of the flood releasing tunnel of the Yuecheng Reservoir has been carried out.According to the results of inspec- tion,the security condition evaluation for the gate has been worked out and some recommendations about the gate's strengthening,repairing and renewing has been proposed.