海南龙沐湾人工海水运河设计关键技术  

Key technology for design of artificial seawater canal in Longmu Bay of Hainan

作　　者：顾宽海 陈明阳 黄劲松 孙平锋 张蕊 GU Kuan-hai;CHEN Ming-yang;HUANG Jin-song;SUN Ping-feng;ZHANG Rui(CCCC Third Harbor Consultants Co., Ltd., Shanghai 200032, China)

机构地区：[1]中交第三航务工程勘察设计院有限公司,上海200032

出　　处：《中国港湾建设》2016年第8期38-42,共5页China Harbour Engineering

摘　　要：依托海南龙沐湾人工海水运河工程实例,针对运河功能要求高、平面形态复杂、海水水质差、生态环境保护难等工程特点,通过对平面布置、水体交换设计、海水入侵防治设计、取水工艺和海水净化工艺设计、闸门选型等关键技术进行研究,提出了水体交换周期及相应的取排水量、护岸结构的防渗与疏通相结合的方式和超大型海水净化池工艺等设计对策,达到了度假区自然景观环境和谐优美的目的。Based on the engineering practice in the building of the artificial seawater canal in Longmu Bay of Hainan Province and aiming at adapting the characteristics of high requirements on canal function, complexity of flat form, low seawater quality and difficulties in ecological and environmental protection, a research was carried out on the key design technology for the general layout, design of water exchange, seawater intrusion protection, water intaking technology, seawater cleaning technology and sluice gate selection. The design proposals such as water exchange cycle and relevant quantity of water intake and displacement, the bank protection structure combining seepage proofing and drainage and ultra-large seawater purifying pool proposal were presented. These proposals have achieved the goals of keeping natural landscape graceful and harmonious in the holiday resort.

关 键 词：人工海水运河 城市景观 水体交换 海水入侵 超大型海水净化池 

分 类 号：U612.33[交通运输工程—船舶及航道工程]