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System and method for design of subsurface drainage systems incorporating control weirs, surface to subsurface inlets, and irrigation inlets
System and method for design of subsurface drainage systems incorporating control weirs, surface to subsurface inlets, and irrigation inlets
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机译:用于设计地下排水系统的系统和方法,该系统和方法包括控制堰,地表下入口和灌溉入口
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摘要
A method for the creation of subsurface water management systems that place subsurface drainage lines at a consistent grade and within defined elevation bounds throughout a field with topographical undulation and inconsistent slopes, incorporate control weirs for dividing the subsurface into elevation and acreage zones, place and size surface to subsurface, size and determine inside surface of drainage mains and laterals according to the desired coefficient of the subsurface system, and determine the amount of water required at irrigation inlets in order to deliver a determined amount of water into the subsurface system for purposes of irrigation.
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