3D numerical analysis of anti-slide pile resistance effect and coupling effect of soil-pile interaction

DOI

10.2991/icitmi-15.2015.73How to use a DOI?

Keywords

anti-slide pile; 3D numerical analysis; pile-soil interface; soil-pile interaction

Abstract

The phenomenon of the soil arch effect of anti-slide pile be discussed. Anti-slide pile resistance effect and soil-pile interaction being analyzed by three-dimensional numerical software FLAC3D With engineering examples as the background to establish numerical model, and considering the pile soil contact surface element properties. Demonstrates the reliability of numerical model by compared to the displacement of sliding zone area monitoring and scene of the field observation data analysis anti-slide pile resistance slide effect. After anti-slide pile construction, displacement and shear stress nephogram mutagenesis as oblique type of "L" shape cloud, anti-slide pile resistance slip effect is obvious. Can used the effect of soil-pile interaction effective prevention and control of landslides that was formed by anti-slide pile and soil formation, to optimize the design of the anti-slide pile when the anti-slide pile design, provides a feasible analysis method for the study of landslide prevention and control effect that has the same engineering geological conditions.

Copyright

© 2015, 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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TY  - CONF
AU  - Baoqin Lian
AU  - Xingang Wang
AU  - Hui Zhong
PY  - 2015/10
DA  - 2015/10
TI  - 3D numerical analysis of anti-slide pile resistance effect and coupling effect of soil-pile interaction
BT  - Proceedings of the 4th International Conference on Information Technology and Management Innovation
PB  - Atlantis Press
SP  - 458
EP  - 461
SN  - 2352-538X
UR  - https://doi.org/10.2991/icitmi-15.2015.73
DO  - 10.2991/icitmi-15.2015.73
ID  - Lian2015/10
ER  -