摘要
目前公路外业测量主要采用全站仪,需配备相应的测量程序,而采用积木法编写互通式立交匝道测量程序,结构简单,适用性广。文章通过对立交匝道数学模型进行分析,可为工程技术人员编写程序提供实用参考资料。
The field measurement for highway projects is mainly done with total station.In this case,necessary measurement programs shall be prov ided.Among them,the one for interchange rampedited by block method is simple in structure with wide application.With an analysis on the mathematics model for interchange ramp,the article provides practical reference for the technicians to write the programs.
出处
《西部交通科技》
2006年第5期37-39,49,共4页
Western China Communications Science & Technology
关键词
高速公路
互通式立交匝道
测量程序
积木法
数学模型
Expressway,Interchange ramp,Measurement procedure,Block method,Mathematics model
