潜坝
- ground sills;submerged dike
![潜坝](../cache/1349622.jpg)
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[ground sills] 横穿河床按一定间距修造的水下混凝土槛,目的是防止河床受过多的冲刷或增加水流宽度
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潜坝在川江航道整治中的应用
Application of Submerged Dike in Channel Regulation
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航道整治是借工程建筑规顺河岸、调整水流、达到要求的航道水深,使用最为广泛的包括(非淹没)丁坝、潜坝和挖槽等方式。
Waterway Regulation is to regulate riverbank and adjust flow in order to reach depth of channel by engineering . Spur dike , submerged dike and dredged channel are most extensive .
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一种适用于潜坝流场计算的全流模型
Depth-Averaged Mathematical Model for Calculation of Flow Field over Submerged Dikes
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丁、潜坝局部水头损失的试验研究
Studies on local head losses of spur and submerged dikes
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塑料土枕潜坝的设计和施工
Design and Construction of Submerged Dam by Plastic Soil Pillow
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黄河下游移动式不抢险潜坝试验工程结构设计
Structure design on pilot project of movable and unemergency submerged dam in Yellow River downstream
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根据浅水方程的基本假定,针对工程问题研究的实际需要,结合动量系数的定义,从理论上建立了一种适用于潜坝水流场计算的全流模型。
Based on the basic assumptions of the shallow water equation and demands of research on engineering problems , in combination with the definition of momentum coefficient , a depth averaged mathematical model is developed theoretically for calculation of flow field over submerged dikes .