马长李,马瑞萍,白云辉.我国沿海地区大气环境特征及典型沿海地区大气腐蚀性研究[J].装备环境工程,2017,14(8):65-69. MA Chang-li,MA Rui-ping,BAI Yun-hui.Characteristics of Atmospheric Environment in China′s Coastal Areas and Atmospheric Corrosion in Typical Coastal Regions[J].Equipment Environmental Engineering,2017,14(8):65-69. |
我国沿海地区大气环境特征及典型沿海地区大气腐蚀性研究 |
Characteristics of Atmospheric Environment in China′s Coastal Areas and Atmospheric Corrosion in Typical Coastal Regions |
投稿时间:2017-03-15 修订日期:2017-08-15 |
DOI:10.7643/issn.1672-9242.2017.08.013 |
中文关键词: 沿海地区 大气环境 环境因素 大气腐蚀 |
英文关键词:coastal areas atmosphere environment environmental factors atmospheric corrosion |
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中文摘要: |
目的 分析我国沿海地区大气环境特征,研究典型沿海地区大气腐蚀性。方法 根据近50年历史气象数据以及实测介质数据,分析我国沿海地区的气温、湿度、太阳辐射、盐雾等主要环境因素的分布规律,并结合主要环境因素与腐蚀数据对典型沿海地区大气腐蚀性进行比较。结果 给出了我国沿海地区主要大气环境因素的量值范围,以及典型沿海地区大气腐蚀严酷度等级。结论 我国沿海地区大气环境特征南北差异较大。大部分地区的大气腐蚀性等级为C3级或C4级,极个别海岸地区及海洋平台可达到C5级。 |
英文摘要: |
Objective To analyze characteristics of atmospheric environment in China′s coastal areas, and study the atmospheric corrosivity in typical coastal areas. Methods According to meteorological data and measured data of corrosive medium in the past 50 years, the distribution law of main environmental factors such as temperature, humidity, solar radiation and salt fog in coastal areas of China were analyzed. Results The range of main atmospheric environmental factors in coastal areas of China and the severity degree of atmospheric corrosion in typical coastal areas were given. Conclusion Environmental characteristics of coastal areas in China have great differences between the north and the south. Atmospheric corrosion of most coastal areas is C3 or C4 class, that of very few coastal areas and offshore platforms up to C5. |
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