Practice in Design and Construction of Oversized Deep Foundation Pit Project in Beijing

Jiao Shenhua; Wang Jinan

doi:10.3969/j.issn.1007-2993.2014.06.003

Volume 28 Issue 6

Jul. 2021

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Jiao Shenhua, Wang Jinan. Practice in Design and Construction of Oversized Deep Foundation Pit Project in Beijing[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2014, 28(6): 278-282,315. doi: 10.3969/j.issn.1007-2993.2014.06.003

Citation:

Jiao Shenhua, Wang Jinan. Practice in Design and Construction of Oversized Deep Foundation Pit Project in Beijing[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2014, 28(6): 278-282,315. doi: 10.3969/j.issn.1007-2993.2014.06.003

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Practice in Design and Construction of Oversized Deep Foundation Pit Project in Beijing

doi: 10.3969/j.issn.1007-2993.2014.06.003

Jiao Shenhua^1,2,
Wang Jinan¹

1. University of Science and Technology Beijing School of Civil and Environmental Engineering, Beijing 100083, China;
2. Beijing Modern Jinyu Engineering Construction Co., Ltd, Beijing 100102, China

Received Date: 2014-06-16
Available Online: 2021-07-19

Abstract

Abstract

Along with the needs of development of underground space, engineering of foundation pit, which is the technical support for underground development, is facing new challenges. This arlicle reviews the characteristics as well as design scheme of shallow foundation pit projects in Beijing area and analyzes tile features and challenges of urban oversized deep foundation pit projects. Combined with design, construction practice, monitoring as well as evaluation of an oversized deep foundation pit project in Beijing, the design concept of oversized deep foundation pit project is summarized and new ideas for development of foundation pit in Beijing area are raised.
- engineering of foundation pit,
- supporting design,
- waterproof curtain,
- monitoring and evaluation