Proceedings of the International Conference on Applied Sciences and Engineering (ICASE 2023)

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A study on the convective heating method of cold weather concreting

Authors
Uranchimeg Davaasuren1, Duinkherjav Yagaanbuyant1, Khishgee Radnaabazar1, *, Bolormunkh Gantugs1
1Department of Structural Engineering, School of Civil Engineering and Architecture, Mongolian University of Science and Technology, Ulaanbaatar, Mongolia
*Corresponding author. Email: khishgee_radnaa@must.edu.mn
Corresponding Author
Khishgee Radnaabazar
Available Online 31 December 2023.
DOI
10.2991/978-94-6463-330-6_20How to use a DOI?
Keywords
Cold weather concreting; convective heating; concrete column structure; temperature field; compressive strength; porosity
Abstract

In Mongolia, construction work in the coldest months of the year decreases dramatically due to a lack of reliable technology methods for cold weather concreting. Last 10 to 15 years, the convective heating method has started to be dominantly used in cold weather concreting in the country but comprehensive study on this method still lacks. The convective heating environment that is close to the actual construction site was created to cure concrete column specimens and their internal temperature distribution, compressive strength, and pore structure developments were studied. The importance of air circulation inside the heated enclosure is common knowledge, but due to its difficulty it is mostly omitted in the current practice leading differential temperature fields in vertical structures like columns and walls, this issue was studied. The results of the temperature study at the contact surface between old and new concrete in cold weather were discussed.

Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the International Conference on Applied Sciences and Engineering (ICASE 2023)
Series
Atlantis Highlights in Engineering
Publication Date
31 December 2023
ISBN
978-94-6463-330-6
ISSN
2589-4943
DOI
10.2991/978-94-6463-330-6_20How to use a DOI?
Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Uranchimeg Davaasuren
AU  - Duinkherjav Yagaanbuyant
AU  - Khishgee Radnaabazar
AU  - Bolormunkh Gantugs
PY  - 2023
DA  - 2023/12/31
TI  - A study on the convective heating method of cold weather concreting
BT  - Proceedings of the International Conference on Applied Sciences and Engineering (ICASE 2023)
PB  - Atlantis Press
SP  - 156
EP  - 166
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-330-6_20
DO  - 10.2991/978-94-6463-330-6_20
ID  - Davaasuren2023
ER  -