高速公路省际测绘联测方法研究

摘要

以津汕高速公路工程为例,分别介绍了高速公路省际平面、高程系统联测方法,经实地放样检验,现场得到结果满足公路勘测规范精度要求,从而保证了省际高速公路在省界处的准确连接。%Taking Jin-Shan highway engineering as an example,the essay respectively introduces joint-measurement of provincial highway plane and height system.Through sampling test,it achieves satisfied result in the field,meets highway survey norms.Thus,it guarantees accurate connection at the provincial highway joint.