Proceedings of the 2016 International Conference on Architectural Engineering and Civil Engineering

Influencing Factors and Evaluation Criteria of Pile Foundation Settlement in Karst Area

Authors
Anbing HU, Shanglin QIN, Hongming LUO
Corresponding Author
Anbing HU
Available Online December 2016.
DOI
https://doi.org/10.2991/aece-16.2017.103How to use a DOI?
Keywords
karst; pile foundation; settlement; influence
Abstract

In karst area, lots of piles through several caves and then supporting in a cave roof, thus forming more complex pile-soil-cave interaction. Research on the pile foundation settlement in beaded karst region, has strong theoretical and engineering significance to further improve the design theory of the pile foundation and guide the foundation design and construction. In this paper, it is found that in the stage of the construction of pile foundation, cave has little effect on the settlement. Under the upper load, the impact of the cave quantity and spacing is not significant, and the impact of the cave width is significant. In the effect of consolidation of the cave fillings, the cave has the greatest influence on the settlement. Overall speaking, the cave size has the greatest impact on the total settlement of the pile foundation, the cave quantity is the second, and the cave spacing has the minimal impact.

Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2016 International Conference on Architectural Engineering and Civil Engineering
Series
Advances in Engineering Research
Publication Date
December 2016
ISBN
978-94-6252-298-5
ISSN
2352-5401
DOI
https://doi.org/10.2991/aece-16.2017.103How to use a DOI?
Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Anbing HU
AU  - Shanglin QIN
AU  - Hongming LUO
PY  - 2016/12
DA  - 2016/12
TI  - Influencing Factors and Evaluation Criteria of Pile Foundation Settlement in Karst Area
BT  - Proceedings of the 2016 International Conference on Architectural Engineering and Civil Engineering
PB  - Atlantis Press
SP  - 471
EP  - 474
SN  - 2352-5401
UR  - https://doi.org/10.2991/aece-16.2017.103
DO  - https://doi.org/10.2991/aece-16.2017.103
ID  - HU2016/12
ER  -