Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)

Research on Performance of Pavement Cement Concrete Mixed with Iron Tailings and Fibers

Authors
Aiping Fei, Tiezhi Zhang
Corresponding Author
Aiping Fei
Available Online February 2018.
DOI
https://doi.org/10.2991/ifeesm-17.2018.66How to use a DOI?
Keywords
iron tailings, pavement cement concrete, numerical simulation, recycled material, concrete fiber
Abstract

In order to recycle iron tailings and fibers and analyze the performance of pavement cement concrete mixed with it, tests and numerical simulations are carried out. The compressive strength of concrete is significantly influenced by the content of Anshan iron tailings, and the highest 28-day compressive strength is 49.60 MPa with 25% iron tailings in sand. The flexural strength of concrete with iron tailings meets the specifications for pavement with 25–30% iron tailings in sand. Iron tailings with a particle diameter in the range of 0.15–0.3 mm are more advantageous. In general, basalt fiber play a greater role than polypropylene fiber in the flexural strength of concrete in this paper.Numerical simulations accurately reflect the performance trends of the tests.

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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Volume Title
Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)
Series
Advances in Engineering Research
Publication Date
February 2018
ISBN
978-94-6252-453-8
ISSN
2352-5401
DOI
https://doi.org/10.2991/ifeesm-17.2018.66How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - Aiping Fei
AU  - Tiezhi Zhang
PY  - 2018/02
DA  - 2018/02
TI  - Research on Performance of Pavement Cement Concrete Mixed with Iron Tailings and Fibers
BT  - Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)
PB  - Atlantis Press
SP  - 348
EP  - 354
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-17.2018.66
DO  - https://doi.org/10.2991/ifeesm-17.2018.66
ID  - Fei2018/02
ER  -