1) submerged dike
潜坝
1.
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.
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 。
2.
It also introduces that the method of dispersion consuming energy of twin submerged dikes is used to regulate the cell vortex flow and improve the navigation condition on Xiaomi shoal.
以川江小南海潜坝调节汊道分流量为例，说明坝高的设计采用水力学宽顶堰流量公式，比采用能量方程式推求水面线的方法计算要简单、快捷和准确。
2) submerged dam
潜坝
1.
Structure design on pilot project of movable and unemergency submerged dam in Yellow River downstream
黄河下游移动式不抢险潜坝试验工程结构设计
3) submerged groin
潜水丁坝
1.
Application of submerged groin systems in the ecological restoration of littoral zones;
潜水丁坝在湖滨带生态恢复中的应用
4) plastic-sand-pillow submerged dyke
塑枕潜坝
5) underwater dam
潜水坝
1.
Based upon analysis on the failure causes according to underwater dam design new idea and measures are proposed.
以郎曲为例 ,介绍了平坦地区摆动性河道冲刷防护工程的勘测及设计情况 ,结合其工程失败的原因分析 ,从潜水坝的设计方面 ,提出了变更的思路及措
6) submerged sediment control dam
拦沙潜坝
1.
Comparisons and analyses have been made on the effects of the measures for sediment prevention, including raising normal water level in the reservoir ,building sediment control dam on the upstream of the dam, building submerged sediment control dam and sediment sluice outlet, etc.
通过板桥峪抽水蓄能电站防沙问题的试验研究 ,阐述了解决此类电站泥沙问题所可能采取的措施 ,其中包括抬高水库水位运行 ,在拦河坝以上修建拦沙坝 ,增建拦沙潜坝和排沙洞等。
补充资料：潜坝
潜坝
submerged dike
q ianba潜坝(submerged dike)为整治航道摺水下的河道整治建筑物。对坡陡流急河段，可横响筑成起塞水作用的潜坝以调整比降，增加水深，平水流。对于冲淤变化较大的河流可使河床深槽相刘定。潜坝主要用于航道整治。可用沉排、梢料和石修筑。(汪天翔网文会)匕.七忿︸当即当以
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参考词条