Calculation and analysis of internal force of piles excavation supporting based on differential equation

DOI

10.2991/iceep-16.2016.154How to use a DOI?

Keywords

Differential equation, piles excavation supporting, calculation of internal force, Maple calculation software, correction coefficient.

Abstract

The article proposes a new method of calculating the internal force of row piles structure in excavation engineering by powerful function of solving differential equations of Maple software. this method can finally obtain the analytical function of displacement, bending moment and shear force of the structure, based on the Maple software as auxiliary tool, dividing the calculation unit of structure, establishing the differential equations and the boundary conditions of the equation set according to stress analysis and coordination deformation. It is proved that the new calculation of internal force can be applied for cantilever retaining structure, through analysis on practical engineering case and comparison with the results calculated by Lizheng software, and it finally proposes the correction coefficient of Maple calculation.

Copyright

© 2016, 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  - Wei Wang
PY  - 2016/11
DA  - 2016/11
TI  - Calculation and analysis of internal force of piles excavation supporting based on differential equation
BT  - Proceedings of the 2016 5th International Conference on Energy and Environmental Protection (ICEEP 2016)
PB  - Atlantis Press
SP  - 882
EP  - 889
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-16.2016.154
DO  - 10.2991/iceep-16.2016.154
ID  - Wang2016/11
ER  -