1) flood erosion depth
洪水冲刷深度
1.
Through analysis and research, the designed flood erosion depth of t he natural gas pipeline of No.
通过分析研究,对西气东输天然气管道第七标段(临汾—郑州)穿越河沟设计洪水冲刷深度采用64-1公式、毛氏公式及河床演变公式进行计算比较,认为在一般情况下冲深采用毛氏公式成果比较合理,安全且经济,应予推荐采用。
2) maximum erosion depth under the exceptional flood
极端洪水冲刷深度
4) scour depth
冲刷深度
1.
The examinational study on the local scour depth of roadbed along river;
沿河路基局部冲刷深度的试验与分析
2.
Research on local scour depth calculation of roadbed along river;
沿河路基局部冲刷深度计算研究
3.
Investigation on characteristics and scour depth of flow in river bend;
河流弯道水流特点与冲刷深度探讨
5) scouring depth
冲刷深度
1.
Estimation method of scouring depth of lower reach of hydro-junction;
枢纽下游河床冲刷深度估算方法
2.
Discussion the scouring depth recommended by "Levee Engineering Design Standard";
对《堤防工程设计规范》推荐冲刷深度公式的探析
3.
Based on this research,the model nearby superposed flow spur and the velocity distribution of spur head flow were built,At last,a theoretical formula of scouring depth around pile permeable spur dike was derived from the models.
针对其区域水流特性及局部冲刷,通过理论分析,并结合试验验证,分析了其局部水头损失机理,得出了正挑桩式丁坝壅水高度的计算公式,建立了坝头水流的叠加模式和坝轴断面的流速分布式,导出了其局部最大冲刷深度的理论计算公式。
6) depth of scour
冲刷深度
1.
Taking Bayin River Crossing as an example,which is only a sechis of Hydraulic Protection Project for Sebei-Xining-Lanzhou Gas Transportation Pipeline,we have calculated the depth of scour in this section by using the scouring empirical formulae that have been widely used in the pipeline engineering.
以"涩宁兰输气管道巴音河穿越段水工保护工程"为实例,采用管道河流穿越工程中广泛应用的冲刷经验公式,对该穿越段的冲刷深度进行计算,通过对比分析各计算结果的合理性与可靠性,提出了符合实际情况的水工保护工程基础埋置深度,为油气输送管道穿越段水工保护工程设计与工程基础埋深的确定提供了技术参考和较可靠的科学依据。
补充资料：河道洪水演进(见河道洪水演算法)
河道洪水演进(见河道洪水演算法)
neaao non郎hUi河道洪水演进yanJ县n 见河道洪水演算法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条