Proceedings of the 2nd International Conference on Vocational Education and Training (ICOVET 2018)

A Numerical Analysis of The Modulus of Elasticity of The Graded Concrete

Authors
M. Mirza Abdillah Pratama, Buntara Sthenly Gan, Han Ay Lie Han Ay Lie, Andika Bagus Nur Rahma Putra
Corresponding Author
M. Mirza Abdillah Pratama
Available Online January 2019.
DOI
https://doi.org/10.2991/icovet-18.2019.29How to use a DOI?
Keywords
Graded concrete, functionally graded materials, compressive strength, modulus of elasticity
Abstract
Graded concrete is one of the functionally graded materials in civil engineering that can reduce the use of cement to create a high-performance structural element. The graded concrete is formed by combining two distinguish concrete mixes or more which have different strength so that the elements with varying material properties in a certain direction are obtained. The results of previous studies stated that the concrete compressive strength of the graded concrete was determined by the lowest strength while the studies discussing the resulting modulus of elasticity had not been conducted intensively. This research aimed to analyse the effect of concrete strength disparity in graded concrete to the modulus of elasticity. Six concrete cylindrical models were analysed using the Strand7 programme to obtain the stress-strain relationship on compression. The data is then analysed to obtain the modulus of elasticity of each model. The results show that the graded concrete can increase the modulus of elasticity of the concrete, and can be further improved by combining two drastically different concrete strength. The application of graded concrete can increase the serviceability level of structural elements and reduce the deflection due to working loads.
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Proceedings
2nd International Conference on Vocational Education and Training (ICOVET 2018)
Part of series
Advances in Social Science, Education and Humanities Research
Publication Date
January 2019
ISBN
978-94-6252-668-6
ISSN
2352-5398
DOI
https://doi.org/10.2991/icovet-18.2019.29How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - M. Mirza Abdillah Pratama
AU  - Buntara Sthenly Gan
AU  - Han Ay Lie Han Ay Lie
AU  - Andika Bagus Nur Rahma Putra
PY  - 2019/01
DA  - 2019/01
TI  - A Numerical Analysis of The Modulus of Elasticity of The Graded Concrete
BT  - 2nd International Conference on Vocational Education and Training (ICOVET 2018)
PB  - Atlantis Press
SP  - 118
EP  - 120
SN  - 2352-5398
UR  - https://doi.org/10.2991/icovet-18.2019.29
DO  - https://doi.org/10.2991/icovet-18.2019.29
ID  - Pratama2019/01
ER  -