摘要
地下厂房的开挖改变地下水的赋存条件,使地下水状态发生改变。地下水酸性化主要与岩体中黄铁矿的氧化作用密切相关,不同部位岩体中硫化物含量的高低造成产酸作用的差异,也造成地下水质的差异。
The excavation of underground powerhouse changes hosting condition and makes state of groundwater changed. Acidification of groundwater is main closely associated with the oxidation of pyrite in rock mass, the level of sulfide content causes different acid production in different parts of the rock mass, also results in differences in groundwater quality.
作者
王平
Wang Ping(Zhejiang Huadong Construction Engineering Co.,Ltd,Zhejiang Hangzhou 310014;Hohai University,Jiangsu Nanjing 210098)
出处
《工程技术研究》
2018年第7期13-14,17,共3页
Engineering and Technological Research
关键词
黄铁矿氧化
地下水质酸性化
地下水
pyrite oxidation
acidification of groundwater quality
causes
