摘要
石质滩险是山区河流常见的碍航河段,整治前应进行滩性分析。提出了滩性分析的主要工作内容与方法,并通过实例分析了不同滩险特性。滩性分析方法适用于河床变形缓慢的滩险特性分析。
Rock rapids is a common obstacle to navigation in mountaineous rivers, thus shoal characteristics should be analyzed before regulation. The method and content of shoal characteristics＇ analysis are put forward, and different shoal characteristics are analyzed combining with examples. The method of shoal characteristics＇ analysis is applicable to the rapids with gentle riverbed deformation.
出处
《水运工程》
北大核心
2008年第12期110-113,共4页
Port & Waterway Engineering
关键词
石质滩险
航道整治
滩性分析
水面比降
rock rapids
channel regulation
shoal characteristics analysis
water surface slope
