Proceedings of the 2017 2nd International Symposium on Advances in Electrical, Electronics and Computer Engineering (ISAEECE 2017)

Study on Temperature Control and Crack Prevention of Concrete with Strong Constrained Area in Super-Strong BaseRock

Authors
Feng Yang, Jiadong Song, Wanqin Wang, Jingtao Zhang, Sheng Qiang
Corresponding Author
Feng Yang
Available Online March 2017.
DOI
10.2991/isaeece-17.2017.20How to use a DOI?
Keywords
concrete dam, strong constraint area, super strong baserock, temperature control and crack prevention
Abstract

The concrete dam of Chushandian reservoir is made of normal concrete, whose strong constraint area of mass concrete cast in the spring is based on granite rock with elastic modulus of 55GPa.The super-strong baserock makes the temperature control and crack prevention of concrete very difficult. Based on hydration degree algorithm, numerical simulation was applied for a typical non-overflow dam section on a strong constraint area during construction and early working period. Concrete temperature field and stress field were obtained under such a special conditions. Then a reasonable quantitative standards of temperature control and cracking prevention were put forward, which may provide some reference to similar projects.

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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Volume Title
Proceedings of the 2017 2nd International Symposium on Advances in Electrical, Electronics and Computer Engineering (ISAEECE 2017)
Series
Advances in Engineering Research
Publication Date
March 2017
ISBN
10.2991/isaeece-17.2017.20
ISSN
2352-5401
DOI
10.2991/isaeece-17.2017.20How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - Feng Yang
AU  - Jiadong Song
AU  - Wanqin Wang
AU  - Jingtao Zhang
AU  - Sheng Qiang
PY  - 2017/03
DA  - 2017/03
TI  - Study on Temperature Control and Crack Prevention of Concrete with Strong Constrained Area in Super-Strong BaseRock
BT  - Proceedings of the 2017 2nd International Symposium on Advances in Electrical, Electronics and Computer Engineering (ISAEECE 2017)
PB  - Atlantis Press
SP  - 106
EP  - 109
SN  - 2352-5401
UR  - https://doi.org/10.2991/isaeece-17.2017.20
DO  - 10.2991/isaeece-17.2017.20
ID  - Yang2017/03
ER  -