水化学分析方法在水电站调压室渗水途径调查中的应用  

Application of Hydrochemistry Components Analysis to the Leakage Ways Research of Air-cushioned Surge Chamber in Hydro-Electric Power Station

作　　者：李海华[1] 程温莹[1] 罗丽[1] 于静[1] 

机构地区：[1]成都理工大学环境与土木工程学院,成都610059

出　　处：《水土保持研究》2007年第2期259-262,共4页Research of Soil and Water Conservation

摘　　要：利用水化学、稀土元素和碳氧同位素的分析方法探讨了小天都电站调压室可能的渗水途径。结合水电工程勘查及水文地质钻探获取得的地下水文地质信息,查明了水电站水幕廊道和气垫调压室渗水的地下水类型和渗漏途径,为调压室的进一步灌浆处理提供了依据。Based on hydrochemistry, REE, carbon and oxygen isotope analyzing, possible leakage way of the Air-Cushioned Surge Chamber is studied in the Xiaotiandu power-station. Combined with hydrogeological information gained by exploration and hydrographical drilling, groundwater types and leakage ways under the water curtain corridor and Air-Cushioned Surge Chamber are found out, which provide the grouting engineering with more effective treatment.

关 键 词：水化学 稀土元素 碳氧同位素 气垫式调压室 

分 类 号：P597[天文地球—地球化学]