透水坝

透水坝的过水能力与其几何参数及渗透系数密切相关，可以通过联立渗流方程和达西定律进行计算。

The seepage of the permeable dam is concerned with the geometrical parameters and permeability coefficient , and it can be calculated by seepage equation and Darcy 's law .

透水坝渗流流量计算模型的选择

Selection of Calculation Model for Seepage of Permeable Dam

此外，半圆形透水坝头可使坝头冲刷坑深度提高05～10m。

In addition , scour depth around the semi circular permeable groin head will decrease by 0.5 ~ 1.0 m.

用于控制太湖流域农村面源污染的透水坝技术试验研究

Experimental study on permeable dam technique to control rural non-point pollution in Taihu basin

透水丁坝坝后回流区长度研究

On the Length of Circulation Region of Seepage Spur Dike

护岸式透水桩坝缓流落淤效果及桩部冲刷过程

Research on Effects of Deposition Falling with Tranquil Flow of Permeable Pile Dike for Bank Protection and Scouring Process around the Pile Position

为了探索透水桩坝在黄河治理中的应用前景和应用技术，进一步研究和探讨该工程的透水落淤机理和导流效果，为防洪治河提供理论依据。

To improve the river reconstruction technique , it is necessary to investigate mechanism and effect of flow control and aggradation for permeable pile dike .

通过河工动床模型试验，对沿治导线布设形式的透水桩坝在黄河下游控导河势的效果进行了研究。

The effects of permeable pile groynes laid out along the thalweg in control and guide the regime of the lower Yellow River have been studied through movable bed model tests .

结果表明：在试验方案及水沙条件下，透水桩坝可以起到较明显的控导作用；

It is shown by the study that permeable pile groynes can play the role of control and guide obviously only for the plan and conditions of water and sediment adopted in the test .

通过河工动床模型试验，结合理论分析，对护岸式透水桩坝应用于黄河的缓流落淤效果及桩柱附近局部冲刷过程进行了研究。

Through the experiment on movable bed model of river engineering and combining theoretical analysis , the effects of deposition falling with tranquil flow of permeable pile dike for bank protection applied to the Yellow River and local scouring process near the pile pillar have been studied .

透水桩坝是河道整治工程中的一种，由于其根基深，强度大，施工程序简便，具有少抢险，易护理，同时具有控导河势和在滩地缓流落淤等功效。

Permeable pile dike is an important method for stream control in river restoration or construction , and is of some marked advantages including deep groundwork , large strength , simple construction , little emergency , easy maintenance , effective control on the flow trend and increasing the sedimentation .

透水型拦挡坝在泥石流防治中的应用

The application of permeable dam in debris flow control

透水型拦挡坝是用于泥石流防治的一种新型建筑物。

He permeable dam is a new construction applied to debris flow control .

透水型拦挡坝比之实体圬工坝具有结构坚固耐用，节省材料，降低造价，便利施工，库容利用系数高，维护管理方便等许多优点。

The permeable dam has so many advantages as its sturdy and durable structure , less cost and convenient construction , and high available coefficient of storage as well as easy maintenance and management .

无限深透水地基上土石坝铺盖长度对坝基渗流的影响

The Influence of Impervious Blanket Length for Earth-rock Foundation Seepage on Infinite Deep Pervious Foundation

分别选取了系砼块软体排、四面体透水框架和鱼骨坝作为试验模拟的护滩建筑物。

In this process , the Department of Concrete block scheduling software , tetrahedral water frameworks and fish bone dam are chosen separately as a simulated beach buildings .

采用边界元法研究无限深透水地基上土石坝铺盖长度对坝基渗流的影响。

This paper introduces the boundary element method to study the affect of the blanket length for earth-rock dam on the infinite deep pervious foundation on the seepage of dam foundation .