地下室抗浮水位合理取值探讨

Discussion on Reasonable Value of Anti-Floating Water Level in Basement

地下室抗浮水位是抗浮设计的前提条件,确定安全、经济合理的抗浮水位是勘察工作中的关键环节,对建筑物的安全和工程造价有重要影响。论文研究了现行规范与标准中有关确定抗浮设防水位的规定及其着重强调的内容,分析了地下水位的影响因素,提出了确定抗浮设防水位应考虑的各种情形,总结了不同场地条件下抗浮设防水位的确定方法;通过成功工程实例分析,对不同地场地条件抗浮设防水位合理取值的提出指导性的结论。

The anti-floating water level of basement is the prerequisite of ani-loaing desigm,and determining the safe,economical and reasonable anti-floating water level is the key link in the investigation work,which has an important impact on the safety of the building and the project cost.This paper studies the provisions of the current norms and standards on determining the water level of the anti-floating fortification and the content of the strong adjustment,analyzes the infuencing factors of the groundwater level,puts forward various situations that should be considered in determining the anti-floating fortification water level,and summarizes the determination methods of the anti-floating fortification water level under different site conditions.Through the analysis of the successful engineering examples,the guiding conclusion is put forward for the reasonable value ofthe anti-floating water level in different site conditions.