桥梁受洪水损伤后的特殊检查

Special Inspection of Bridge after Flood Damage

摘要:

以遭洪水破坏的新发水库大桥为实例，通过介绍桥梁受洪水损伤后需特殊检查的项目，包括受洪水影响而产生的病害调查、桥梁结构变位检测及下部结构静载试验等，来评估洪水对桥梁结构所造成的影响，并针对结果提出建议，以期为类似桥梁受洪水损伤后的检查工作提供参考和借鉴。

Abstract:

Based on the practical project of Xinfa Reservoir Bridge damaged by flood, the special inspection items, such as disease investigation caused by flood, bridge structure displacement detection and substructure static load test are introduced. The influence of flood on bridge structure is evaluated. The suggestions for the results are put forward in order to provide the experience for inspection work of similar bridges after flood damage.