Study on Stress Field of Concrete with Large Foundation Defects under Fast Casting Condition

DOI

10.2991/isaeece-17.2017.19How to use a DOI?

Keywords

Fast casting, Foundation defects, Concrete stress field, Numerical Simulation

Abstract

In the process of concrete dam foundation treatment, it is often encountered that the foundation defects are beyond the expected exploration. In order to ensure the quality of the project and the progress of the construction period, the stress field of the mass concrete in the foundation pit under the condition of fast filling is studied by numerical simulation method. Based on the calculation results and engineering experience, some comprehensive measures of temperature control and crack prevention are put forward: pipe cooling + reasonable angle arrangement of anti-sliding anchor bar + reasonable position of the limit of crack reinforcement layout. Which can provide some reference for solving similar engineering problems.

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/).

Download article (PDF)

TY  - CONF
AU  - Yunxian Zhu
AU  - Guohong Wei
AU  - Feng Yang
AU  - Rui Yang
AU  - Jingtao Zhang
AU  - Sheng Qiang
PY  - 2017/03
DA  - 2017/03
TI  - Study on Stress Field of Concrete with Large Foundation Defects under Fast Casting Condition
BT  - Proceedings of the 2017 2nd International Symposium on Advances in Electrical, Electronics and Computer Engineering (ISAEECE 2017)
PB  - Atlantis Press
SP  - 102
EP  - 105
SN  - 2352-5401
UR  - https://doi.org/10.2991/isaeece-17.2017.19
DO  - 10.2991/isaeece-17.2017.19
ID  - Zhu2017/03
ER  -