Geotechnical Engineering Practice of Multi-Forms of Composite Support of Deep Foundation Pit

Qin He Huang

doi:10.4028/www.scientific.net/AMR.838-841.690

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 838-841Geotechnical Engineering Practice of Multi-Forms...

Geotechnical Engineering Practice of Multi-Forms of Composite Support of Deep Foundation Pit

Abstract:

A project in Xiamen setting three basement, the surrounding environment is more complex.the depth of the foundation pit is 11.0-16.1m, considering the duration, cost, environment and other factors, different positions of the foundation pit is respectively realized by adoption of double-row piles, pile-anchor retaining, pile-strut bracing structure and other forms of support, excavation practice proved that this composite support effectively support the pit, facilitate the construction, and the cost is relatively low.

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Periodical:

Advanced Materials Research (Volumes 838-841)

Pages:

690-696

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.838-841.690

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Online since:

November 2013

Authors:

Qin He Huang*

Keywords:

Composite Support, Deep Foundation Pit, Pile-Anchor Combined Support, Pile-Brace Combined Support, Two Rows of Piles

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* - Corresponding Author

References

[1] Profession Standard Of The People's Republic Of China, Technical specification for retaining and protection of building foundation pit（JGJ120-99）. Beijing: China Building Industry Press, (1999).

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[2] Profession Standard Of The People's Republic Of China, Technical code for building pile foundation（JGJ94-2008）. Beijing: China Building Industry Press, (2008).

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[3] Profession Standard Of The People's Republic Of China, Code for design of concrete structures（BG50010-2010）. Beijing: China Building Industry Press, (2008).

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