摘要
介绍了县级公路改造的勘测设计,重点阐述了施工准备与实地调查以及特殊地段的施工方案。
This paper introduces the exploration survey and design for the transformation of the county-level highway, and expounds emphatically the construction preparation, the field investigation and the construction scheme of the special sections.
出处
《科技情报开发与经济》
2006年第14期276-277,共2页
Sci-Tech Information Development & Economy
关键词
县级公路
旧路改造
施工方案
county-level highway
old road transformation
construction scheme
