The environmental feature of Qinghai-Tibet plateau was summarized. The environmental characteristic of the typical highland was analyzed with focus influence of solar radiation intensity and humidity on paint weathering. The influence of sunshine duration per year, surface air temperature, rainfall, and some other environmental factors in typical Qinghai-Tibet plateau area between 1981 and 2008 on paint weathering mechanism was also analyzed. The purpose was to provide scientific basis for study of paint environmental worthiness.%对青藏高原地区主要环境特点进行了概述,对高原地区典型环境特性(太阳辐射强度、温度、湿度)进行了分析研究,重点探讨了太阳辐射强度和温度对涂层老化的影响,分析了青藏高原典型地区1981-2008年地面交换站累年平均日照时数、地面气温、降水量等环境因素对涂层老化机理的影响,为开展涂层环境适应性研究提供了理论研究基础和科学依据.
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