期刊论文

Ultraviolet Radiation Observation and Analysis in Changsha Area

中文

西部交通科技

1673-4874

2018

4

6-9

10.13282/j.cnki.wccst.2018.04.002

江西省交通科技计划项目（2015C0006）； 湖南省交通科技计划项目（201504）；

本校为第一机构

为了研究室内外紫外线辐射对道路沥青、土工格栅等材料老化性能的影响,文章通过对长沙地区2016-2017年全年紫外线辐射强度的观测和统计分析,总结了长沙地区紫外线强度和累积紫外线辐射量随时段和季节的变化规律,并对日累积紫外线辐射量和年累积辐射量进行预测,建立了晴天、多云和阴雨三种天气状况时的日累积紫外线辐射量与最高气温的回归关系,得到了多云和阴雨天气对晴天累积紫外线辐射量的影响的折减系数.

In order to study the effects of indoor and outdoor ultraviolet radiation on the aging properties of road asphalt, geogrid and other materials, through observation and statistical analysis of annual ultraviolet radiation intensity in 2016-2017 in Changsha area, this article summarized the varia-tion law of ultraviolet radiation intensity and accumulated ultraviolet radiation quantity with the time pe-riod and season in Changsha area,forecast the cumulative daily UV radiation quantity and annual cu-mulative radiation quantity, established the regression relationship between daily cumulative UV ...