摘要
综合考虑农田标准化建设中农道建设和土地平整中的土方调配问题 ,按照土方搬运工程量最小、总体最优的原则 ,建立了可用于农田排灌小区规划治理的农道建设与土地平整数学模型。在满足农道及耕区各项技术标准的条件下 ,该模型可自动地划分耕区和确定田面平整高程 ,方便地给出了农道及土地平整工程量。
According to the principle of the minimum earth quantity and the optimum in general,the mathematic model of agro road construction and land leveling that can be applicable to harnessing and planning for small drainage irrigation area in waterlogged land,was established based upon a comprehensive consideration of earth deployment in agro road construction and land leveling in a course of cropland standardization construction. Under the satisfaction of each technologic standard concerned with agro road and plot,the mathematic model can automatically divide field into plots and determine land surface elevation after leveling,give an earthwork quantity of agro road and land leveling conveniently.
出处
《湖北农学院学报》
2002年第6期511-514,519,共5页
Journal of Hubei Agricultural College
基金
湖北省"九五"重点科技发展计划资助项目 (962P0 5 0 3 -0 5 )
