Temperature Control Analysis of Mass Concrete and Engineering practice

DOI

10.2991/aeecs-18.2018.13How to use a DOI?

Keywords

Mass concrete; Temperature control; Cooling; Information construction

Abstract

The problem of controlling the hydration heat of large volume concrete has been paid highly attention by the bridge project. In this paper, the construction process of large volume concrete in the cushion cap of Extradosed Cable-Stayed bridge is monitored in real time and measures of heat preservation are put forward in time: set up the cooling water pipe, strict temperature control and maintenance measures, The rate of temperature change in temperature is recorded in real time and so on, and compared with the relevant regulations of the standard in time. There is no crack after the concrete placement of the cushion cap is completed,, which has reached the desired concrete crack protection requirements. Engineering practice shows that the real time temperature control measures of mass concrete are effective, and the information construction of mass concrete temperature control is realized.

Copyright

© 2018, 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  - Jing Xian Shi
AU  - Ying Jie Cheng
PY  - 2018/03
DA  - 2018/03
TI  - Temperature Control Analysis of Mass Concrete and Engineering practice
BT  - Proceedings of the 2018 2nd International Conference on Advances in Energy, Environment and Chemical Science (AEECS 2018)
PB  - Atlantis Press
SP  - 58
EP  - 63
SN  - 2352-5401
UR  - https://doi.org/10.2991/aeecs-18.2018.13
DO  - 10.2991/aeecs-18.2018.13
ID  - Shi2018/03
ER  -