摘要
在长江三角洲杭嘉湖平原地区内河限制性航道等级提升改建工程中,通过对航道尺度、船舶水线以上高度、通航水位、通航安全及桥梁改建难度的综合分析,提出近期跨航桥梁拆建方案和保留桥梁通航安全保障措施,为内河航道升级改造提供参考。
This paper analyzes the dimension of navigable water level, navigation safety and difficulty enhancing the level of inland restricted channels in navigation, the height above water of the navigable vessels, of bridge reconstruction in the reconstruction project for Hangzhou-Jiaxing-Huzhou plain of the Yangtze River Delta, and proposes the scheme for the bridge demolition and construction project ＆ measures to guarantee the navigation safety, which may serve as reference for similar transformation projects of channels and bridges.
出处
《水运工程》
北大核心
2014年第10期139-142,共4页
Port & Waterway Engineering
关键词
长三角
杭嘉湖平原
内河限制性航道
通航标准
跨航桥梁
拆建方案
通航安全
the Yangtze River Delta
Hangzh standard
navigable bridge
project of demolition and ou-Jiaxing-Huzhou plain
inland restricted channel
navigation construction
navigation safety
