Study of the heat generation due to the hydration of Portland cement using FLAC3D

The hydration of cement is an exothermic reaction. The cement hydration reaction is a slow and long-time reaction. The hydration process can be divided into many different physical processes, of which mechanical and thermal processes are considered the most common. The analysis of temperature fields...

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Tác giả chính:	Van-Manh Nguyen, Quang-Phich Nguyen, Van-Duc Bui
Định dạng:	proceedings-article
Ngôn ngữ:	en_US
Thông tin xuất bản:	2022
Chủ đề:	"Cement Thermal effects Thermochemistry Computer simulation"
Truy cập trực tuyến:	http://repository.vlu.edu.vn:443/handle/123456789/1565
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spelling	oai:http:--repository.vlu.edu.vn-:123456789-15652022-11-23T08:28:09Z Study of the heat generation due to the hydration of Portland cement using FLAC3D Van-Manh Nguyen Quang-Phich Nguyen Van-Duc Bui "Cement Thermal effects Thermochemistry Computer simulation" The hydration of cement is an exothermic reaction. The cement hydration reaction is a slow and long-time reaction. The hydration process can be divided into many different physical processes, of which mechanical and thermal processes are considered the most common. The analysis of temperature fields and thermal stresses in concrete structures is highly significant for preventing concrete from cracking. This paper presents the numerical simulation by using FLAC3D for hydration process in the concrete structures which includes heat hydration generation, heat propagation in concrete. it is possible to predict and control the amout of heat generated and their distribution in the concrete structures. In addition, it can be evaluated the dangerous level of the thermal stress and thermal deformation. These results can help the designer proposed the appropriate method for a construction process and concrete curing to achieve the best concrete quality according to the standard 2022-11-23T01:28:09Z 2022-11-23T01:28:09Z 2021 proceedings-article http://repository.vlu.edu.vn:443/handle/123456789/1565 10.1063/5.0070758 en_US THE 1ST INTERNATIONAL CONFERENCE ON INNOVATIONS FOR COMPUTING, ENGINEERING AND MATERIALS, 2021: ICEM, 2021 AIP Conference Proceedings 0094-243X text/plain
institution	Trường Đại học Văn Lang
collection	DSpaceVLU
language	en_US
topic	"Cement Thermal effects Thermochemistry Computer simulation"
spellingShingle	"Cement Thermal effects Thermochemistry Computer simulation" Van-Manh Nguyen Quang-Phich Nguyen Van-Duc Bui Study of the heat generation due to the hydration of Portland cement using FLAC3D
description	The hydration of cement is an exothermic reaction. The cement hydration reaction is a slow and long-time reaction. The hydration process can be divided into many different physical processes, of which mechanical and thermal processes are considered the most common. The analysis of temperature fields and thermal stresses in concrete structures is highly significant for preventing concrete from cracking. This paper presents the numerical simulation by using FLAC3D for hydration process in the concrete structures which includes heat hydration generation, heat propagation in concrete. it is possible to predict and control the amout of heat generated and their distribution in the concrete structures. In addition, it can be evaluated the dangerous level of the thermal stress and thermal deformation. These results can help the designer proposed the appropriate method for a construction process and concrete curing to achieve the best concrete quality according to the standard
format	proceedings-article
author	Van-Manh Nguyen Quang-Phich Nguyen Van-Duc Bui
author_facet	Van-Manh Nguyen Quang-Phich Nguyen Van-Duc Bui
author_sort	Van-Manh Nguyen
title	Study of the heat generation due to the hydration of Portland cement using FLAC3D
title_short	Study of the heat generation due to the hydration of Portland cement using FLAC3D
title_full	Study of the heat generation due to the hydration of Portland cement using FLAC3D
title_fullStr	Study of the heat generation due to the hydration of Portland cement using FLAC3D
title_full_unstemmed	Study of the heat generation due to the hydration of Portland cement using FLAC3D
title_sort	study of the heat generation due to the hydration of portland cement using flac3d
publishDate	2022
url	http://repository.vlu.edu.vn:443/handle/123456789/1565
work_keys_str_mv	AT vanmanhnguyen studyoftheheatgenerationduetothehydrationofportlandcementusingflac3d AT quangphichnguyen studyoftheheatgenerationduetothehydrationofportlandcementusingflac3d AT vanducbui studyoftheheatgenerationduetothehydrationofportlandcementusingflac3d
_version_	1792767628071141376

Study of the heat generation due to the hydration of Portland cement using FLAC3D

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