Technical Analysis on High-Rise Building Foundation Engineering Construction in Confined Aquifer

Zheng Ping; Wu Xujun; Du Fuzhi

doi:10.3969/j.issn.1007-2993.2012.03.013

Volume 26 Issue 3

Jul. 2021

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Zheng Ping, Wu Xujun, Du Fuzhi. Technical Analysis on High-Rise Building Foundation Engineering Construction in Confined Aquifer[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2012, 26(3): 159-163. doi: 10.3969/j.issn.1007-2993.2012.03.013

Citation:

Zheng Ping, Wu Xujun, Du Fuzhi. Technical Analysis on High-Rise Building Foundation Engineering Construction in Confined Aquifer[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2012, 26(3): 159-163. doi: 10.3969/j.issn.1007-2993.2012.03.013

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Technical Analysis on High-Rise Building Foundation Engineering Construction in Confined Aquifer

doi: 10.3969/j.issn.1007-2993.2012.03.013

China Jingye Engineering Co. LTD, Beijing 100088, China

Received Date: 2012-03-06
Available Online: 2021-07-06

Abstract

Abstract

The unfavorable effects of confined water were discussed briefly on the construction of foundation pit support, pile foundation and anti-float anchor (pile) for high-rise building. Combined with a engineering project, the design method of jet grouting cut-off wall in confined aquifer was elaborated. Key techniques, such as general construction sequence, treatment of gushing water in prospect hole and ground water--level observation, were also analysed in this Paper.
- confined water,
- jet grouting cut-off wall,
- dewatering,
- foundation pit support