无锚板桩＋支撑墩码头结构在强涌浪海域块石覆盖层条件下的应用

摘要

The geologic condition of the Hadarom port project to be built is unfavorable,and the site is dominantly covered by rocks of 0~3 t.The adverse wave condition has a maximum significant wave height of above 5 m,which causes a great deal of troubles for the offshore construction.The innovative quay design adopts the combination of non-anchor sheet pile and supporting pier based on comprehensive comparisons with traditional high-pile wharf,riprap embankment wharf and sheet pile quay,etc.With safe and reliable construction technique,the construction is completed safely with high efficiency .%以色列阿什杜德港项目所处环境地质条件差，覆盖层以0~3t块石为主；风浪条件恶劣，季风期有效波高达5m以上。前期人员、设备、材料等出海的施工码头建设十分困难。通过综合分析比较高桩码头、抛石堤码头及板桩码头等传统码头形式的特点，经科学的设计创新采用无锚板桩＋支撑墩结构形式码头，同时采取安全可靠的施工技术，高效、安全地完成施工码头的建设。