丘陵地区土地平整工程设计方案优化研究  

作　　者：许琴 

机构地区：[1]江西省地质局地理信息工程大队,南昌330001

出　　处：《科技创新与应用》2024年第15期108-111,共4页Technology Innovation and Application

摘　　要：针对丘陵地区土地平整工程设计问题,建立优化模型和基础数据库,确定项目区的地形特征、土壤特性和水文地质条件,选取缓丘地区进行优化,通过田块设计、土方计算和土方调配等步骤,实现土地平整工程的设计优化。研究表明,优化后的设计方案在保证土方平衡的同时,总土方量减少约9.37%,并得到最优土方调配路径,为土地整治提供科学依据和决策支持。Aiming at the design problem of land leveling engineering in hilly area,the optimization model and basic database are established,the topographic characteristics,soil characteristics and hydrogeological conditions of the project area are determined,and the gentle hilly area is selected for optimization.The design optimization of land formation engineering is realized through the steps of field design,earthwork calculation and earthwork allocation.The research shows that the optimized design scheme not only ensures the earthwork balance,but also reduces The total earthwork volume by about 9.37%,and obtains the optimal earthwork allocation path,which provides a scientific basis and decision support for land regulation.

关 键 词：丘陵地区 土地平整工程 数字高程模型 优化模型 设计方案 

分 类 号：S281[农业科学—农业水土工程]