广利河口拦门沙治理的试验研究——模型设计与验证  

Experimental Study on the Regulation of the Guangli River Mouth Bar——Model Design and Verification

作　　者：孙国峰[1] 陈兆林[2] 拾兵[1] 

机构地区：[1]中国海洋大学工程学院,山东青岛266071 [2]海军工程设计研究院工程综合试验研究中心,山东青岛266100

出　　处：《海岸工程》2004年第2期15-18,共4页Coastal Engineering

摘　　要：基于广利河口水文、地形、地貌及潮汐条件 ,设计和制作了一个变率为 8、水平比尺为40 0的平面模型。模型地形表面经球体梅花型布置加糙后 ,再现了天然潮汐及河道径流过程 ,其主要控制点潮位、流速。Based on the hydrographical, topographic, geomorphologic and tidal conditions in the Guangli River estuary area, a plane model with a metamorphic rate of 8 and a horizontal scale of 1∶400 was designed and made, and the roughness of model topographic surface was increased with specially designed speroidal layout. It is shown from the experiment results that the model test reconstructed the natural tide and river runoff process in the Guangli River estuary area, and the process curves of tidal level, current speed and current direction at main control points were well consistent with those of field observed data.

关 键 词：广利河口 模型设计 模型制作 模型验证 水文地质 拦门沙 

分 类 号：TV149[水利工程—水力学及河流动力学]