2026年 03期

摘要(Abstract)：

为了研究地下工程建设施工对地下水系统和地下水污染的影响，以山东省济南市某大型地下工程建设为例，利用长期的水位、水质同步监测数据，研究地下工程建设施工对地下水环境的影响。结果表明：工程施工期间，人工降排水量与回灌量基本一致，地下水位表现出枯水期水位低、丰水期水位高的季节性变化规律，无明显的下降趋势，地下水位受人工降水的影响较小。地下工程主体结构南、北两侧地下水监测点水化学组成差异显著，北侧的地下水水质较好，受工程施工的影响很小；南侧的地下水中存在硫酸盐、硝酸盐的污染，污染源来自污水或粪肥等城市污染，受工程施工的影响显著。随着工程施工结束，地下水质指标逐步恢复正常，说明地下工程施工对地下水水质污染的影响是暂时的。

关键词(KeyWords)：地下水;污染源;地下水位;地下工程建设

基金项目(Foundation):国家自然科学基金项目(42302281,42502255)

作者(Author):杨侠,杲昊,王梁,杨月彪,武显仓,卫如春,李爽

DOI:10.13349/j.cnki.jdxbn.20260319.001

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