摘要
通过实地大气曝晒法，采用有遮盖和无遮盖两种曝晒方式，分别在降水酸度和大气中二氧化硫污染程度不同的我国西南地区进行挂片，同时在实验室建立了周期浸泡法模拟酸雨加速材料腐蚀的试验方法，通过上述两种方法研究了我国西南地区酸雨对混凝土性能的影响。
The atmospheric exposure,including covered exposure and uncovered exposure,is used in this study Samples are exposed in some districts of southwest China where the acidity of precipitation and the extent of SO 2 pollution are different Simultaneously in the laboratory an erosion accelerating method of simulated acid rain by periodical immersion,is established By the above methods,the influences of acid rain on concrete are researehed
出处
《哈尔滨工业大学学报》
EI
CAS
CSCD
北大核心
1997年第6期101-104,89,共5页
Journal of Harbin Institute of Technology
关键词
酸雨
混凝土
遮盖
曝晒
侵蚀
Acid rain
concrete
covered exposure
uncovered exposure
erosion
