桥梁工程渗漏治理关键技术与应用

摘要

In this paper,details of leakage control technology and its application on bridge engineering wereintroduced taking Zhengzhou Zhongyuan Road overpass as an example. The causes of leakage were analyzed fromthree aspects. The plan of construction on leakage control was designed according to the condition of the bridge.Construction quality control and defects prevention technical measures on leakage control were elaborated frommaterial selection, construction technology, key technologies, notes, etc. Which can provides experiences for similarengineerings.%以郑州中原路立交桥渗漏治理工程为例,详细介绍了桥梁工程渗漏治理新技术及其应用.根据该工程状况,从防水层、伸缩缝、结构自防水3个方面分析了原有桥梁发生渗漏的原因.设计了渗漏防治工程的施工方案.分别从施工材料选择、施工工艺、关犍技术、注意事项等方面阐述了渗漏治理的施工质量控制及通病防治的技术措施,可为类似桥梁渗漏治理工程提供经验.