数字地球技术在公路设计中的应用  

Application of Digital Earth technology in highway design

作　　者：吴奇威 刘华良[2] 殷华 

机构地区：[1]无锡市政府投资评审管理处,江苏无锡214131 [2]南华大学城市建设学院,湖南衡阳421001 [3]湖南省衡桂高速公路建设开发有限公司,湖南衡阳421001

出　　处：《企业技术开发》2013年第2期4-6,共3页Technological Development of Enterprise

基　　金：国家安全生产监督总局课题(项目编号:07-224)

摘　　要：以Google Earth和Global Mapper为主的现代数字地球技术,与AUTOCAD,以及专业公路软件的结合,给公路设计,尤其为公路前期规划和工程可行性研究提供了重要的技术支持。该技术不仅为公路前期规划和工程可行性研究提供了较为准确的地形图,节约了人力物力,也为工程设计带来了便利,节省了设计时间。文章以某一级公路的可行性研究为例,初步阐述其应用。As representatives of modern digital earth technology, Google Earth and Global Mapper have powerful function. And their combination with AUTOCAD, or other professional road software, provides important technical support for road design, especially for highway planning and project feasibility study. This technology brings convenience for the engineering design, provides more accurate topographic map for highway prophase planning and project feasibility study, saves manpower and material resources, and saves design time. Through an example of feasibility study about a first-class highway, this paper elaborates its preliminary application.

关 键 词：数字地球技术 公路 设计 

分 类 号：U412[交通运输工程—道路与铁道工程]