Test Research on Pile Foundation under Vertical and Horizontal Loads in Landslide

DOI

10.2991/iceep-17.2017.242How to use a DOI?

Keywords

Pile foundation; landslide; vertical load; horizontal load; bearing characteristics.

Abstract

Pile foundation of buildings have not only bear the load from the upper structure, but also bear the earth pressure from the slope, its load transfer mechanism is more complicated. Hence, it is important to study the pile-slope interaction mechanism, and to improve the lateral capacity of pile foundation. This paper presents the experimental study on the bearing characteristics at different locations in landslide, which measured the pile horizontal displacement, bending moment and soil pressure. The results show that: the pile locate at the top of the slope has the maximum horizontal displacement when only under vertical load; test pile under vertical load, horizontal load on the horizontal displacement of the pile less affected; when vertical load unchanged, with the depth increases, the earth pressure value was "S" type change; bending moment decreases after the first increase in depth, appears reverse moment in a certain depth.

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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TY  - CONF
AU  - Zhilong Wang
AU  - Jianwei Zhang
PY  - 2017/06
DA  - 2017/06
TI  - Test Research on Pile Foundation under Vertical and Horizontal Loads in Landslide
BT  - Proceedings of the 2017 6th International Conference on Energy and Environmental Protection (ICEEP 2017)
PB  - Atlantis Press
SP  - 1374
EP  - 1378
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-17.2017.242
DO  - 10.2991/iceep-17.2017.242
ID  - Wang2017/06
ER  -