路基工程Issue(4)：12-14,3.
青海省道路气候区划研究
Research on Climatic Zoning of Highways in Qinghai Province
摘要
Abstract
According to the effect of climatic factors on highway construction and in connection with the distribution of air temperature, frozen soil and damp coefficient over the province as well as the characteristics of topography in Qinghai, the natural climate of highways in Qinghai Province is divided into the primary and the secondary zones by reference to Standard of Climatic Zoning for Highway （ JTJ003-86 ）. As per the primary zoning, the province is divided into permafrost and seasonal frozen regions; while as per the secondary zoning, the province is divided into the zones with 11 types of climate.关键词
道路/气候区划/平均气温/最大冻土深度/潮湿系数Key words
highway/climatic zoning/average temperature/maximum depth of frozen soil/damp coefficient分类
天文与地球科学引用本文复制引用
房建宏..青海省道路气候区划研究[J].路基工程,2012,(4):12-14,3.基金项目
交通运输部科技项目 （）
