王英浩1，景晓红1
(内蒙古科技大学 建筑与土木工程学院，内蒙古 包头 014010)
关键词：混凝土井壁；水质化验；地下水判定；服役环境分析
中文分类号：TD163+.1文献标识码：A
摘要：通过分析抽水试验数据，得出刘家沟组砂岩裂隙含水层的水文地质特征；根据地下水质化验结果，判定了地下水的侵蚀性。根据《岩土工程勘察规范》（GB50021-2001）的规定，分别对混凝土的侵蚀性、钢筋混凝土结构中钢筋的腐蚀性及其钢结构的腐蚀性做出评价。据此，对井壁混凝土的服役环境进行了分析，能为井壁的建设提供一定的参考意见。
Analysis on concrete lining service environment of the auxiliary shaft
WANG Ying-hao1, JING Xiao-hong1
(Architecture and Civil Engineering School, Inner Mongolia University of Science and Technology，Baotou 014010，China)
Key Words: concrete wall;water quality testing;determination of groundwater; service environment analysis
Abstract:The hydrogeological features of Liujiagou formation sandstone fissure aquifer were drawn based on the analysis of pumping test data. The erosion of groundwater was determined according to the test results of underground water. And the erosiveness of concrete,corrosive characteristics of concrete iron,and the corrosion of the steel structure were evaluated according to the "code for investigation of geotechnical engineering" (GB50021-2001) regulations.The shaft lining concrete service environment were analyzed, providing certain reference for wall construction.