首页|数值模拟法确定临江地区地下室抗浮设防水位

数值模拟法确定临江地区地下室抗浮设防水位

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临江地区地下水渗流十分复杂,地下室抗浮水位确定难度较大.通过工程实例,利用数字模拟法建立地质模型和渗流场,分析场地地下水渗流特征和地下水位的变化特征,并结合场地工程地质条件、水文地质条件和地形地貌,综合确定地下室抗浮设防水位,并通过区域地下水位长期监测孔与场地内水位监测孔的监测数据加以验证.工程实践成果表明,采用该方法确定的抗浮设防水位是安全可行的.
Numerical Simulation Method for Determining the Anti Floating and Anti floating Water Level of Basements in Linjiang Area
Due to the complexity of groundwater seepage,it is difficult to determine the anti floating water level of the basement in the Linjiang area.By using engineering examples and digital simulation methods to establish geological models and seepage fields,the characteristics of groundwater seepage and changes in groundwater level in the site are analyzed.Combined with the engineering geological conditions,hydrogeological conditions,and topography of the site,the anti floating water level of the basement is comprehensively determined,and verified through monitoring data from long-term regional groundwater level monitoring holes and on-site water level monitoring holes.The engineering practice results indicate that the anti floating and anti water level determined by this method is safe and feasible.

groundwaterdigital simulationlong term monitoringanti floating water level

赵坤、邹琼燕

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湖南省水文地质环境地质调查监测所,长沙 410014

地下水 数值模拟 长期监测 抗浮设防水位

湖南省水文地质环境地质调查监测所科研项目(2022)

202207

2024

科技和产业
中国技术经济学会

科技和产业

影响因子:0.361
ISSN:1671-1807
年,卷(期):2024.24(7)
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