1) submerged porous breakwater
可渗潜堤
1.
This paper presents a numerical model for simulating nonlinear wave interaction with submerged porous breakwater.
把波浪场与可渗潜堤内部的孔隙流场作为一个整体问题,从Navier-Stokes方程出发,采用k-ε模型来封闭雷诺方程,作为波浪场的控制方程,以Forchheimer方程作为孔隙流的控制方程,用VOF方法跟踪自由表面,应用施主与受主单元模型求解流体体积函数F的输运方程。
2) submerged dyke
潜堤
1.
Research on structural types and transmission coefficients of submerged dykes;
潜堤结构型式及其透射系数研究
2.
The submerged dyke plays an important role in protecting bank and promoting beach accretion,and the project benefit and economic input of submerged dyke are af- fected by its structural form and height.
潜堤在海岸保护和促滩保淤中具有重要的意义。
3.
The flow of a non-gap submerged dyke system is unsteady,the sluice and water level of the dams area have a close relation to the effect of beach protection and siltation promotion of the submerged dyke and the structural stability of dams.
无口门式潜堤蓄泄系统中水流属于非恒定流,其蓄泄问题以及堤后坝田内的水位问题关系到潜堤的保滩促淤效果以及堤身的结构稳定性,外海潮位的交替变化对潜堤蓄泄系统的非恒定流调节影响较大,其蓄泄特征较复杂,文中以水量平衡原理为基础,结合外海潮位特性,建立不同情况下坝田内水位变化的解析方法,通过对工程实例计算验证,分析不同的潜堤方案对坝田内水位的影响,结果表明,该方法可以合理地模拟潜堤后坝田内的水位变化过程。
3) submerged dike
潜堤
1.
Base on the analysis of a real example of determination of dike top construction allowance for settlement for heightening a submerged dike on soft soil,this paper studied and discussed the method for determining the construction elevation in heightening of submerged dike.
通过某软土地基潜堤加高堤顶施工预留沉降量确定方法的实例分析,探讨旧堤加高施工高程确定方法。
2.
However, because there are many types of the submerged dike, it is hard to get a unifying result, in the real projects and in most cases; they will have to depend on the results of physical model experiment.
潜堤是一种常见的护岸工程结构物,广泛的应用于护岸、保滩促淤、围海造田以及防浪导流等海岸工程中。
4) submerged bar
潜堤
1.
Based on the Boussinesq type equations with the second order nonlinearity and dispersion,an improved Crank-Nicolson method is employed to simulate the evolved wave propagation passing over the submerged bar.
基于二阶非线性与色散的Boussinesq类方程,采用改善的Crank-Nicolson方法对不同情况下淹没潜堤上的波浪传播进行数值模拟。
2.
The ivestigation of applicability of the numerical model,numerical simulations were done upon the relatively steeper submerged bar.
为考察该数值模型的适用性,针对较大坡度的潜堤上的波浪传播变形进行了数值研究。
3.
To investigate the applicability of the numerical model, further numerical simulations of wave propagating over a submerged bar are done.
为进一步验证数值模型的适用性,模拟了淹没潜堤上的传播变形。
5) submerged breakwater
潜堤
1.
Experimental study of transmission coefficient of waves over submerged breakwater on a sloping bed;
斜坡上潜堤透射系数实验研究
2.
Experimental study on secondary wave height over submerged breakwater
潜堤次生波波高规律的试验研究
3.
Wave propagation over a submerged breakwater on a sloping bed using a layered Boussinesq equation
基于分层Boussinesq方程的波浪通过斜坡上潜堤传播变形
6) submerged jetty
潜堤
1.
In the engineering research for large scale of submerged jetty or permeable works,plane physical model is difficult to implement for the limit of space,and there are no applicable plane 2D numerical simulation method can be used to solve practical engineering problems.
在工程设计中会遇到大范围潜堤及透浪式建筑物条件下的泊稳问题,物理模型试验受场地限制难以实施,尚无有效的解决实际工程问题的平面二维数值模拟方法。
补充资料：渗渗
1.寒冷貌。 2.指因害怕而产生发冷的感觉。
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