港口航道与近海工程2024，Vol.61Issue(2)：45-50,6.DOI:10.16403/j.cnki.ggjs20240210
强浪区围海造陆工程施工期排水龙口设计技术
Design Technology of Drainage Closure Gap for Sea Reclamation Project in Strong Wave Area During Construction Period
沈立龙 1何聪 1刘聪聪1
作者信息
- 1. 中交第二航务工程局有限公司,湖北武汉 430040||长大桥梁建设施工技术交通行业重点实验室,湖北武汉 430040||交通运输行业交通基础设施智能制造技术研发中心,湖北武汉 430040||中交公路长大桥建设国家工程研究中心有限公司,湖北武汉 430040
- 折叠
摘要
Abstract
Drainage closure gap is an important structure in the construction of large-scale sea reclamation projects,thus its reasonable design plays a key role in dredger-filling work.Based on a large-scale sea reclamation project in the Mediterranean region,which is seriously affected by waves,a finite element method was used to analyze the situation of wave field under 6 working conditions,which produced the law of wave height distribution and the related influence on the selection of closure gap location.And then the optimum location was determined by referring to the field construction organization.The structure of drainage closure gap was designed and verified from the aspect of stability.Furthermore,a local scouring calculation of the closure gap was carried out,and a scour shielding proposal was proposed subject to higher risk of scour,which could provide a reference for similar projects.关键词
强浪区/围海造陆/排水龙口/设计技术Key words
strong wave area/sea reclamation project/drainage closure gap/design technology分类
交通运输引用本文复制引用
沈立龙,何聪,刘聪聪..强浪区围海造陆工程施工期排水龙口设计技术[J].港口航道与近海工程,2024,61(2):45-50,6.
