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In geotechnical engineering, an interceptor ditch is a small ditch or channel constructed to intercept and drain water to an area where it can be safely discharged. These are used for excavation purposes of limited depth made in a coarse-grained soils. These are constructed around an area to be … 展开
Inspection and maintenance is necessary after completion of construction of any structure. Here some steps followed in the maintenance of interceptor ditches are summarized below:
• Periodic inspection and maintenance will be required based on … 展开CC-BY-SA 许可证中的维基百科文本 Interceptor (diversion) ditches are used above the top of cut slopes, at the toe of embankments, in materials sources, and at waste sites to divert runoff from an exposed area.
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Often the best surface drainage is obtained by a ditch following low swales. To improve alignment, ditches may cut through minor rises in topography. curves.
Diversion channels or interceptor ditches are small excavations for diverting overland flow away from exposed slopes, conveying the water to where it can be safely discharged through …
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坡面截流沟 - 《中国大百科全书》第三版网络版
2023年6月10日 · 在坡地上为拦截、疏导、充分利用降雨径流而修筑的集流和导流沟渠。. 英文名称. interceptor ditch. 所属学科. 林业. 坡面截流沟的设计标准分为三级，一级为5～10年一遇设计 …
When used above disturbed existing slopes or above cut or fill slopes, an Interception Ditch prevents run-off over the slope. Across unprotected slopes, it acts as slope breaks to reduce …
Analysis of interceptor ditches for control of groundwater pollution
1988年3月15日 · The roles of recharge, aquifer heterogeneity and ditch depth in controlling the depth of the dividing surface or streamline, and thereby the effectiveness of interceptor …
Role of Interceptor Ditches in Limiting the Spread of Contaminants …
The ground-water pattern in the vicinity of an interceptor ditch used for agricultural drainage is simulated using flow and stream function models to explore the possibility of using interceptor …
Interceptor Ditches - 14070_75 - tpub.com
An interceptor ditch shown in figure 3-12 is dug 2 or 3 feet behind the backslope limits. Its size depends on the original ground slope, runoff area, type of soil and vegetation, and other …
Interceptor ditches redirect hillside runoff away from cut slopes. An interceptor ditch should be located on the natural ground near the top of the cut slope or along the edge of the right …
