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 。
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。
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
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
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
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。
Study on the Overflow-dam with Long Sand Bags and its Application;
长管袋沉排潜坝技术及应用效果研究
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
New dam safety evaluation tool:Enhanced inspection and monitoring through potential failure mode analysis
水坝安全评估新工具:强化水坝安检和观测的潜在损坏模式分析
Lessons learned:detecting problems early through investigation of dam failure modes
防患于未然:水坝潜在溃决模式探究与分析
Investigation on Population Capacity of the Cultivated Land in the Qingzhen Karst Farmland of Guizhou;
贵州清镇喀斯特溶原坝地耕地生产潜力研究
Design of submerged concrete high toe wall of CFRD
混凝土面板堆石坝潜没式混凝土高趾墙设计
Study on the potential and approach to increase the country economics in small watershed by check dam in loess plateau;
黄土高原淤地坝增长小流域农村经济的潜力及途经研究
Ratio investigation on production capacity of cultivated land between karst fengcong gorge and karst farmland--with examples of Huajiang and Qingzhen in Guizhou;
喀斯特溶原坝地与喀斯特峰丛峡谷耕地生产潜力对比研究——以贵州清镇和花江为例
potential energy, power, resources, etc
潜力、 潜能、 潜在的资源
dam:To hold back or confine by means of a dam.
"用水坝阻止,用水坝限制"
To hold back or confine by means of a dam.
用水坝阻止，用水坝限制
The act or an instance of submerging, as of a submarine or a skin diver
潜水潜水的动作或例子；如潜水艇或裸潜者潜水
According to their building material, dams are described as concrete, earth fill, rock fill, hydraulic fill and so on.
按照筑坝所用材料，可以把坝称为混凝土坝、填土坝、堆石坝，水力冲填坝等等。
Seepage Control Technique of Split Grouting forEarth Dam Body and Levee Foundation
土坝坝体与堤坝地基劈裂灌浆防渗技术
Fracture Mechanical Analysis of Horizontal Crack on the Upstream Face and Heel of Gravity Dams
重力坝坝面和坝踵水平裂缝的断裂力学分析
Stability Analysis of Abutment Rock Mass of Arch Dam at Gai-Xia-Ba, Yun Yang;
云阳盖下坝双曲拱坝坝肩岩体稳定性分析
Stability Analysis Against Deep Sliding of the Dam Foundation of Two Dam Section for Xiangjiaba Hydropower Station;
向家坝水电站两个坝段坝基深层抗滑稳定分析
Research on Earth Dam Overtopping and Instability Fuzzy Risk Analysis;
土坝漫坝与坝体失稳模糊风险分析研究