道路勘测设计一体化的DTM实现技术  

Accomplishment of integration for road survey and design through DTM

作　　者：赵永平[1] 马松林[2] 王百成[3] 

机构地区：[1]黑龙江工程学院土木工程系,哈尔滨150050 [2]哈尔滨工业大学交通科学与工程学院,哈尔滨150090 [3]黑龙江工程学院机电工程系,哈尔滨150050

出　　处：《哈尔滨工业大学学报》2009年第7期155-159,共5页Journal of Harbin Institute of Technology

基　　金：黑龙江省科技攻关资助项目(GZ04A124)

摘　　要：为了解决传统道路勘测设计效率低及制约公路多方案比选的问题,对道路勘测及设计的内、外业工作进行了分析,结合CAD技术,研究数字地面模型DTM构建的方法,提出了应用DTM实现路线测设一体化的程序设计方法及自动生成设计图表的软件实现技术,研制了HSDIS公路勘测设计一体化集成系统软件.应用结果表明:该系统软件功能齐全、运行速度快,输出图表规范,设计精度高.应用该系统可实现数据采集、路线设计、输出图表、方案优化等操作技术的一体化,缩短了道路勘测、设计周期,全面提高了设计质量.To solve the problems of low efficiency of traditional road survey design and restraints upon the multi-plan selection, the task of home and field work in road survey and design was analyzed, and the method to establish a digital topographical model was studied combining with CAD technology. The method for program design of route survey and design integration was put forward, and the technology to realize the automatic generation of design figure by software was presented, then a highway survey and design integration system （ HSDIS） was developed. The application of HSDIS indicates that it has advantages of complete function, fast run speed, standard output charts, and high design accuracy. The HSDIS can realize the integration of data collection, route design, plotting, and plan optimization, which shortens the survey and design cycle, and improves the design quality as a whole.

关 键 词：道路勘测设计 一体化技术 数字地面模型DTM 道路CAD 

分 类 号：U412.6[交通运输工程—道路与铁道工程]