平潭海峡公铁两用大桥裸岩区施工平台搭建技术

Construction Platform Building Technology of Pingtan Strait Iron Dual Bridge in Bare Rock Zone

平潭海峡恶劣的自然环境和复杂的海洋地质条件,对桥梁施工平台的搭建造成极大的困难,通过探索实用、安全的海床裸岩区搭建技术,解决了施工技术难题。经实践检验,结构安全稳定满足使用要求。

Pingtan channel has worse natural environment and complicated marine geological condition,which caused great difficulties for the construction of the bridge construction platform. Through exploring practical and security technology in seabed bare rock area,the construction technical problems were solved. It is proved that the structure is safe and stable and meets the requirements.