地下工程抗浮设防水位研究  

Study on anti-floating water level of underground engineering

作　　者：郑立宁 梁树 胡熠 梅国雄 韩煊[3] Zheng Lining;Liang Shu;Hu Yi;Mei Guoxiong;Han Xuan(China Southwest Geotechnical Investigation&Design Institute Co.,Ltd.,Chengdu 610066,China;Zhejiang University,Hangzhou 310058,China;Beijing Reconnaissance Design Research Institute Co.,Ltd.,Beijing 100089,China)

机构地区：[1]中国建筑西南勘察设计研究院有限公司,成都610066 [2]浙江大学,杭州310058 [3]北京市勘察设计研究院有限公司,北京100089

出　　处：《工程勘察》2025年第4期8-16,共9页Geotechnical Investigation & Surveying

基　　金：四川省科技计划项目(2022JDRC0010);中国建筑城市更新与智慧运维空间工程研究中心(CSCEC-PT-016)。

摘　　要：受地下水隐蔽性和复杂性影响,抗浮设防水位的合理取值一直是工程界的难题。近年来,经大量研究及工程实践,各级规范对此都提出了相应的执行标准,但规范之间仍存在分歧。针对上述问题,本文在梳理现行规范对抗浮设防水位规定的基础上,通过理论推导及公式的数学简化,提出了一套针对斜坡、临水及洼地等特殊类型场地的抗浮设防水位确定方法。经理论模型及实测数据对比验证,该方法有效可行,同时具有计算简单、经济性强等特点。Due to the concealment and complexity of groundwater,the reasonable value of anti-floating water level is always a difficult problem in the engineering field.In recent years,through extensive research and engineering practice,various levels of standards have proposed corresponding implementation standards for this,but there are still differences between the standards.In response to the above issues,the method for determining the anti-floating water level for special types of sites such as slopes,near water areas and depressions is proposed through theoretical derivation and mathematical simplification of formulas,based on the review of current regulations on anti-floating design water level.The method is effective and feasible through the theoretical modeling and comparison with measured data.At the same time,it has the characteristics of simple calculation and strong economy.

关 键 词：抗浮设防水位 工程抗浮 地下工程 斜坡场地 临水场地 

分 类 号：TU46[建筑科学—结构工程]