摘要
根据感潮河网的水力特性,采用有限差分格式求解圣维南方程,建立了三洋港枢纽水动力数学模型,并利用2010年实测资料对模型进行验证。根据施工截流的要求,利用水动力模型对龙口进行模拟计算,从而确定中泓截流方案所需要的关键数据。据此制定截流方案,成功实现截流。
According to the hydraulic characteristics of tidal river network,the hydrodynamic mathematical model of SanYangGang Complex was established by use of finite difference scheme for Saint Venant equations. The mea-suring records of 2010 were adopted for verification. According to the requirements of construction river closure , simulation calculation of closure gap was conducted by use of this model to acquire the key data and determine the closure scheme with successful outcome.
出处
《广西水利水电》
2014年第6期28-31,共4页
Guangxi Water Resources & Hydropower Engineering
关键词
水动力模型
感潮河道
施工导流
三洋港枢纽
Hydrodynamic model
tidal river
construction diversion
SanYangGang Complex
