湄洲湾石门澳工程围堤龙口合龙施工工艺

Construction Technology of Closure Gap of Shimen'ao Project in Meizhou Bay

龙口合龙是滩涂围垦工程施工的关键工序,时间紧,任务重,对工程的安全、成本、进度均有非常大的影响。为研究滩涂围垦龙口合龙施工工艺,确定最佳合龙方案,结合湄洲湾石门澳工程,通过对合龙方案的优化,提出围堤抛石合龙施工工艺。工程实施结果表明,该方案经济合理,技术可行,既保证了围堤施工质量,又降低了合龙风险,可为类似工程提供借鉴。

Closure of gap is a key process in the construction of tideland reclamation project,with tight time and heavy tasks,which has a great impact on the safety,cost and progress of the project.In order to study the closure construction technology of tidal flat reclamation closure gap and determine the best closure scheme,combining with the Shimen Bay Project in Meizhou Bay,the construction technology of throwing stone closure around the embankment is introduced through optimization of the closure scheme.The project implementation results show that the scheme is economical and reasonable and technically feasible,which not only ensures the construction quality of the dike,but also reduces the closure risk,and can provide reference for similar projects.