Local scour and deposition around submerged spur dike was numerically simulated in the present paper.
本文对洪水条件丁坝近体的局部冲淤进行了三维数值模拟。
Mainly based on conditions of current, sediment and characteristics of bridge pier, local scour is calculated according to specifications.
桥墩的局部冲刷，公式计算方法主要是根据桥墩附近的水流条件、泥沙条件、和桥墩特征条件，按规范计算得出结果。
A movable bed model test was carried out to study the flow diversion efficiency and local scour of a new-type submerged spur of sheet piles.
为研究新型板桩潜坝导流功效与局部冲刷问题，进行了针对性的动床模型设计。
Therefore, the study on the flow around the pipeline and local scour mechanism becomes more and more important in the Marine resources development.
因此，对海底管道附近绕流流场特性的研究以及局部冲刷机理的探索是海洋油气开采中的一个关键问题。
Finally, we obtained distribution of the maximum depth of local scour under each experimental group by analysing and comparing the maximum depth data of local scour maximum.
最后，通过分析对比局部最大冲刷深度资料，得出各试验组次局部最大冲刷深度的分布规律。
Local scour is a common occurrence around hydraulic structures like spur-dikes and bridge foundations. This affair is a main reason of failure of bank protections and Bridges.
局部绕流冲刷是丁坝和桥墩等水工建筑物周围常见的水力现象，是造成该类工程破坏的重要原因之一。
By means of real-time collection, transmission and analysis of the data of local scour of harbor architecture, the automatic monitor system solved the problem of scour monitoring.
这套自动监测系统通过对港航建筑局部冲刷信息进行实时采集，传输和处理，解决了相关冲刷情况测报的问题。
The variations of the local scour equilibrium depth with the parameters of the jet, such as jet exit height, width, velocity and sediments characteristics, were observed in the experiments.
实验观测了射流局部达到冲刷平衡时，最大冲刷深度随射流喷口高度、喷口宽度、喷口流速、横流流速及泥沙特性变化的规律。
Local scour on bridge pier caused by the sand movement is based on turbulence, understanding the turbulence characteristics in-depth can better raise awareness of local scour on bridge piers.
引起桥墩局部冲刷的泥沙运动是以水流脉动为基础的，只有深入地了解水流的脉动特性，才能更好地提高对桥墩局部冲刷的认识。
Local scour on bridge pier caused by the sand movement is based on turbulence, understanding the turbulence characteristics in-depth can better raise awareness of local scour on bridge piers.
引起桥墩局部冲刷的泥沙运动是以水流脉动为基础的，只有深入地了解水流的脉动特性，才能更好地提高对桥墩局部冲刷的认识。
应用推荐