摘要
土方量计算是场地平整、公 (铁 )路勘察设计等土木工程中经常碰到的问题。主要介绍适用于现场土方量计算的数字地面模型建立技术 ,同时根据标准数学曲面对所建数字地面模型的精度和土方计算精度进行了分析 。
Earthwork calculation is a frequently met problem in civil engineering. In this paper, the authors discuss the method of building DTM which is suitable to earthwork calculation insite. An accuracy analysis of DTM and earthwork calculation is also been made by standard mathematical surface method.
出处
《长沙交通学院学报》
2000年第4期39-43,共5页
Journal of Changsha Communications University
