文中研究了温湿度、距海岸线距离、高度等环境参数对大气氯离子作用的影响,研究表明大气中氯离子含量随季节的波动很大,并随着距海岸线距离的增大而减小,高温、高湿有利于氯离子的作用,大气氯离子对沿海混凝土结构作用明显,大气氯离子对混凝土结构耐久性的影响应该引起重视。
In the atmosphere,the sea breeze and mist near the ocean, there is a mount of Cl^- and NaCl particles. The paper studies on the temperature, humidity, the distance from the coastline and other environmental parameters on atmospheric effects of chloride ion. The results show that chloride ion content in the atmosphere fluctuates with the season and the distance from the coastline. Higher temperature and higher humidity is conducive to the role of chloride ion. The atmospheric chloride ion affects the coastal concrete structure obviously. Attention should be paid on the influence of atmosphere chloride ion on durability of concrete structures.