平潭海峡公铁大桥海上钻探关键工序分析

摘要

Pingtan Strait Bridge of Fuzhou-Pingtan railway is the first highway-railway dual-purpose bridge of China ,due to the complex condition on the sea and time limit for the bridge construction ,rigorous request for investigation was put forward ,in-depth analysis was made based on the sea condition in the paper ,bridge investigation was brought to success and better economic benefit was gained .%平潭海峡公铁大桥桥址处海况复杂，大桥建设工期紧，对勘察工作的要求高。根据现场海况对钻探关键工序进行较为深入的分析，顺利完成大桥的勘察工作，取得较好的经济效益。