Combined Application of SMW Method in Deep Foundation Pit Support in Soft Soil Area

Hu Jing; Sun Yansheng; Zhang Jingjing

doi:10.3969/j.issn.1007-2993.2018.06.010

Volume 32 Issue 6

Jul. 2021

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Hu Jing, Sun Yansheng, Zhang Jingjing. Combined Application of SMW Method in Deep Foundation Pit Support in Soft Soil Area[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2018, 32(6): 317-320. doi: 10.3969/j.issn.1007-2993.2018.06.010

Citation:

Hu Jing, Sun Yansheng, Zhang Jingjing. Combined Application of SMW Method in Deep Foundation Pit Support in Soft Soil Area[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2018, 32(6): 317-320. doi: 10.3969/j.issn.1007-2993.2018.06.010

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Combined Application of SMW Method in Deep Foundation Pit Support in Soft Soil Area

doi: 10.3969/j.issn.1007-2993.2018.06.010

1. Tianjin North China Engineering Survey and Design Co., Ltd, Tianjin 300073, China;
2. China Railway Construction Real Estate Group Co., Ltd, Tianjin 300010, China

Received Date: 2018-06-11
Available Online: 2021-07-06

Abstract

Abstract

A deep excavation located at the soft soil area of Tianjin is taken as an example,which supporting pile with cast-in-place pile and SMW method.According to the monitoring results and on-site construction feedback,the combination support type can meet the requirements of foundation pit safety,effectively reduces the cost,significantly shortens the construction period and provides reference for the design and construction of similar foundation pit engineering.
- SMW method,
- soft soil,
- deep foundation pit,
- combined application