摘要
土方量计算是土地整理规划的重要内容,计算法的科学选取对工程预算和项目实施的准确性具有重要意义。文中在分析比较当前主要土方量计算法的基础上,以国土资源部广东省佛冈县龙山镇土地整理项目和广东省云安县前锋镇土地整理项目为例,分别利用方格网法和梯形断面法对广东省两种典型地形的土方量进行了计算。结果表明,这两种方法在各自适用范围内计算土方量是可行的。
Earth cubage calculation is an important item in land consolidation planning. Scientific and reasonable method of calculation would help to improve the accuracy of the project budget and the performance of the project.In the paper, the present major methods of earth cubage calculation are analyzed and compared. Two land consolidation projects from the Ministry of Land and Resources are taken as the examples to be studied, which are those of Longshan Town and Qianfeng Town, respectively, in Fogang and Yun＇an Counties, Guangdong. The earth cubage for two typical landforms is calculated by using respectively square grid method and trapezium-side method. The resuhs show that each method is feasible in respective applicable domain.
出处
《热带地理》
2007年第4期323-326,共4页
Tropical Geography
基金
广东省自然科学基金项目(032255)
国土资源部国家投资土地整理项目(2003015)
关键词
土地整理
土方量
方格网法
梯形断面法
Land consolidation
Earth cubage
Square grid method
Trapezium-side method
