摘要
针对大型园林景观工程土方计算的特点,提出了考虑复杂边界确定的三角网的土方计算方法。为提高计算精度,针对几种特殊地形,提出了高程点离散化的主要措施。结合实际工程运用所提出的土方计算方法和处理措施,实现了复杂区域的精细土方计算,满足了实际园林景观工程土方计算的需要。
Considering the features of the large - scale landscape project, this paper proposed an earthwork calculation method of irregular triangular network with complex borders. To improve accuracy, the main measures to discrete elevation point are for several special terrains are discussed. Combining with the method and measures of the practical application of the project, the fine calculation of the complexity region is realized, meet the actual needs of landscape engineer.
出处
《测绘与空间地理信息》
2009年第5期176-178,188,共4页
Geomatics & Spatial Information Technology
关键词
园林景观工程
土方计算
三角网
离散高程点
landscape engineer
earthwork calculation
irregular triangular network
discrete elevation point
