Monitoring and Analyses of the Foundation Pit Deformation for Suzhou Oriental Gate

Xu Juan; Ding Haiping

doi:10.3969/j.issn.1007-2993.2011.01.008

Volume 25 Issue 1

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Xu Juan, Ding Haiping. Monitoring and Analyses of the Foundation Pit Deformation for Suzhou Oriental Gate[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2011, 25(1): 32-37. doi: 10.3969/j.issn.1007-2993.2011.01.008

Citation:

Xu Juan, Ding Haiping. Monitoring and Analyses of the Foundation Pit Deformation for Suzhou Oriental Gate[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2011, 25(1): 32-37. doi: 10.3969/j.issn.1007-2993.2011.01.008

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Monitoring and Analyses of the Foundation Pit Deformation for Suzhou Oriental Gate

doi: 10.3969/j.issn.1007-2993.2011.01.008

Xu Juan¹,
Ding Haiping^1,2

1. Provincial Key Laboratory of Structure Engineering(University of Science and Technology of Suzhou), Suzhou 215011, Jiangsu, China;
2. Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150080, Heilangjiang, China

Received Date: 2010-11-20

Abstract

Abstract

The foundation pit of Suzhou Oriental Gate is an open-type and specially big & deep one in plane with length of about 205 m, width of about 103 m and depth of 20.5 m except local deeper areas. In this paper, the information of the surrounding soil and underground pipelines deformation as well as upright post settlement obtained in construction monitoring are sorted out and analyzed, and some beneficial conclusions are obtained that can be provided as reference of deep foundation pit design, construction and monitoring in soft soil area.
- Oriental Gate,
- deep foundation excavation,
- surrounding environmental deformation,
- deformation monitoring