Experimental study on bearing characteristc of Passive pile under soil lateral settlement

DOI

10.2991/iceep-17.2017.241How to use a DOI?

Keywords

Soil lateral displacement ,pipe pile,vertical bearing capacity

Abstract

In order to study the effect of lateral soil movement on the bearing behavior of the pipe pile, the six pipe piles under different lateral soil movement and different lateral movement position have been tested in lab. The displacement of pile top for the lateral displacement of the soil, the soil pressure around the pile and the settlement of the pile during the vertical loading are measured. The results show that the soil around pile is mainly compacted or plastic flow around piles in the process of soil lateral migration. The effect of the lateral displacement of the soil is the most significant on the position of 2 times pile diameter.The vertical bearing capacity of the pipe pile can been increased by effect of soil compaction, and the pile settlement can been decreased by the plastic flow around the pile. Due to the lateral displacement of the soil, and the proportion of the load is increased by the tension in the middle of the pile.

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  - Qingguang Yang
AU  - Guofeng Wang
AU  - Song Xie
PY  - 2017/06
DA  - 2017/06
TI  - Experimental study on bearing characteristc of Passive pile under soil lateral settlement
BT  - Proceedings of the 2017 6th International Conference on Energy and Environmental Protection (ICEEP 2017)
PB  - Atlantis Press
SP  - 1370
EP  - 1373
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-17.2017.241
DO  - 10.2991/iceep-17.2017.241
ID  - Yang2017/06
ER  -