摘要
近年来,随着全球气候变暖加剧,极端天气日益频发,滨海地区一线挡潮闸承担了愈发重要的防洪防潮功能。由于直面风浪袭击,风浪强,潮差高,跨度大,受力条件复杂,一线挡潮闸的设计难度较大。以海南自贸港海花岛1#桥闸工程为例,介绍了一种新型的上下双扉门型闸门,在确保防潮安全的前提下,优化了水闸的受力结构,改善了水闸的景观效果,降低了工程投资,值得进一步推广应用。
In recent years,as global climate warming has intensified and extreme weather has become more frequent,the first-line tide gates in coastal areas have assumed an increasingly important function of flood control and moisture prevention.Due to the direct wind and wave attack,strong wind and waves,high tidal range,large span,and complex stress conditions,it is difficult to design the first-line tide gate.Taking Hainan Free Trade Port Haihua Island 1#Bridge Gate Project as an example,a new upper and lower double-gate sluice is introduced,which optimizes the force-bearing structure of the sluice,improves the landscape of the sluice and reduced the engineering investment under the premise of ensuring the safety of moisture,and is worthy of further promotion and application.
作者
游孟陶
胡添翼
常智慧
YOU Mengtao;HU Tianyi;CHANG Zhihui
出处
《城市道桥与防洪》
2022年第2期144-146,M0014,共4页
Urban Roads Bridges & Flood Control
关键词
挡潮闸
双扉门
防洪防潮
tidal sluice
double-gate sluice
application
