利用方格网法计算土石方量的探讨  

Research on mass calculation for earthwork by the method of square grid

作　　者：张衡[1] 李通[1] 肖鹏[1] 吴学超[1] 徐花芝[1] 

机构地区：[1]山东省国土测绘院,山东济南250013

出　　处：《山西建筑》2016年第4期217-218,共2页Shanxi Architecture

摘　　要：介绍了方格网的建立方法,探讨了点栅格建立过程中,方格网法计算土方中区域边界与格网位置的相对关系,研究了格网顶点高程的内插算法,并分析了两期方格法土石方量的计算模型及计算中存在的问题,最后提出了简略的解决方法。The paper introduces the establishment of the square gird,explores the related relationship between regional borders and grid location in the earthwork calculation with the square grid method in the establishment of the dot grid,researches the interpolation algorithm of the grid peak height,and points out some brief solutions to the calculation model of the earthwork volume in the two-phase grid method and some problems in calculation.

关 键 词：土石方计算 方格网 点栅格 高程 

分 类 号：TU198[建筑科学—建筑理论]