强浪条件下深水板桩码头成套施工技术

依托在建的以色列阿什杜德港项目,针对其Q27板桩码头受工程区域冬季风暴影响,越冬防护工程量大且越冬结构安全风险大的问题,以及受现场设备资源制约,工效不足以在冬季之前完成闭合结构的问题,研究通过在板桩码头后方陆域吹填形成沙堤对后排锚桩形成保护并进行陆上沉桩施工的成套技术,成功解决工程中的实际问题。该技术具有施工连续性好,在强浪条件下可实施性强等优点,可为类似施工环境下的深水板桩码头施工提供参考。

Systematic construction technology of deepwater sheet pile wharf under strong wave condition

Based on the constructing project of Hadarom Port at Ashdod,Israel,aiming at the problems of construction of Quay 27,such as the storm in winter bringing more risk to the uncompleted structure of sheet piles and the limited equipment and insufficient work efficiency not able to complete the structure of Lee breakwater as a shield for Quay 27,we propose the thought of an embankment constituted of reclamation material to be regarded as the shield for Quay 27 before Lee breakwater is completed.More in this way,the anchor piles could be driven by crane on land,and the problems in project are solved.The technology has the advantages of good construction continuity and strong feasibility under strong wave conditions.This systematic construction plan could be used as a reference for the projects constructing sheet piles in similar condition.