Study on The Influence of Enclosed Cut-off Walls on Precipitation Design for Foundation Pit Engineering

DOI

10.2991/icseee-15.2016.51How to use a DOI?

Keywords

cut-off wall; drawdown; numerical simulation

Abstract

The current design specifications ignore the influence of cut-off walls on foundation pit de-watering design, the calculation formula of water inflow and the predictor formula of drawdown for enclosed cut-off walls insert into impermeable layer and enclosed cut-off walls insert into aquifer layer are presented. With an actual project, the calculated methods are verified feasibly by comparing the calculated result with numerical simulation result and the measured result, providing guidance for engineering precipitation design.

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  - Lianxiang Li
AU  - Fenting Lu
AU  - Zongcai Li
PY  - 2016/04
DA  - 2016/04
TI  - Study on The Influence of Enclosed Cut-off Walls on Precipitation Design for Foundation Pit Engineering
BT  - Proceedings of the 2015 4th International Conference on Sustainable Energy and Environmental Engineering
PB  - Atlantis Press
SP  - 293
EP  - 297
SN  - 2352-5401
UR  - https://doi.org/10.2991/icseee-15.2016.51
DO  - 10.2991/icseee-15.2016.51
ID  - Li2016/04
ER  -