Practical Algorithm for large diameter pile tip bearing capacity based on displacement control

DOI

10.2991/iceep-17.2017.11How to use a DOI?

Keywords

Large diameter pile; tip bearing capacity; allowable displacement; Mindlin solution

Abstract

Based on the Mindlin solution of stress distribution under internal point load in semi - infinite space, this paper presents a new Practical Algorithm for the tip bearing capacity of large diameter pile based on displacement control. First, use the Mindlin solution under circular uniform load to derive the additional stress formula of the large diameter pile bottom. Then, define the final settlement formula for the large diameter pile base on the single pile settlement formula form the code. Finally, inverse compute additional stress of pile bottom according to the pile settlement allowable value, and then conform the tip bearing capacity of large diameter pile. Compared to the engineering examples, the calculation results of this paper match well.

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  - Xiang Ruan
PY  - 2017/06
DA  - 2017/06
TI  - Practical Algorithm for large diameter pile tip bearing capacity based on displacement control
BT  - Proceedings of the 2017 6th International Conference on Energy and Environmental Protection (ICEEP 2017)
PB  - Atlantis Press
SP  - 64
EP  - 69
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-17.2017.11
DO  - 10.2991/iceep-17.2017.11
ID  - Ruan2017/06
ER  -