| 场地整理土(石)方量三维坐标自动解算中的几个问题 |
| |
| 引用本文： | 李梁义,贵仁义,田远平.场地整理土(石)方量三维坐标自动解算中的几个问题[J].湖南城市学院学报(自然科学版),1999(2). |
| |
| 作者姓名： | 李梁义 贵仁义 田远平 |
| |
| 作者单位： | 岳阳市公路桥梁基建总公司!岳阳，414000，昆明理工大学!昆明，65000，湖南城建高等专科学校监理公司!益阳，413000 |
| |
| 摘 要： | 直接针对一定数量的的观测数据进行处理。得到一系列散点的三维坐标，继而对散点进行曲面拟合，求得方格网结点的三维坐标，并采用最小二乘原理求场地最佳设计平面，从而实现用方格网法计算土（石）方工程量的目的。
|
| 关 键 词： | 土（石）方量计算 三维坐标 曲面拟合 |
Several Problems in Auto-algorithm of the 3-D Coordinate of Cubic Meters of Earth (Stone) of Construction Site Renovation |
| |
| Li Liangyi.Several Problems in Auto-algorithm of the 3-D Coordinate of Cubic Meters of Earth (Stone) of Construction Site Renovation[J].Journal of Hunan City University:Natural Science,1999(2). |
| |
| Authors: | Li Liangyi |
| |
| Abstract: | By directly dealing with a certain amount of observation data, people find the 3-D coordinate of a series of scattering points. Then by fitting the curved surface, they find the 3-D coordinate of the intersection points.The least square method is adopted to seek the best surface design of the construction site. Therefore, the aim can be reached to calculate the cubic meters of earth (stone)by means of the mesh method. |
| |
| Keywords: | calculation of the earthwork three-dimensional coordinate curved surface fitting method |
| 本文献已被 CNKI 等数据库收录！ |
