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在水平梯田建设中,断面设计是一项关键性的技术工作。它关系到梯田建设的速度、质量和经济效益。规划和设计梯田,要求工程量小,省工,土地利用率高,地坎稳定性坚固,耕作、灌溉方便。有利作物生长。最大限度满足这些要求的梯田断面,堪称为最优断面。 我国水平梯田建设的规模是举世无双的,水平梯田研究也做了大量工作。本文仅就现有资料,对梯田最断面设计作一初步分析与探讨。
In horizontal terrace construction, section design is a key technical task. It is related to the speed, quality and economic benefits of the construction of terraces. Planning and design of terraces, requiring a small amount of work, labor, land utilization, sturdy sturdy, tillage, irrigation and convenient. Good crop growth. The terraced section that meets these requirements to the maximum is called the optimal section. The scale of the construction of horizontal terraces in our country is unique in the world and a great deal of work has been done in the research of horizontal terraces. This article only on the existing information on the terraced section of the design for a preliminary analysis and discussion.