Behaviour of dry mix EPs mortar panel under axial eccentric loading

Lightweight mortar panel has been an alternative wall in the construction. However, the unsteady distributions of loads to the panel due to disorder alignment during construction affect the capability of the wall to reach the optimum load capacity. The inclusion of expanded polystyrene (EPs) that le...

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Published in:Journal of Physics: Conference Series
Main Author: Ain A.S.N.; Kartini K.; Hisbany M.H.M.; Hamidah M.S.
Format: Conference paper
Language:English
Published: Institute of Physics Publishing 2019
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85077793181&doi=10.1088%2f1742-6596%2f1349%2f1%2f012028&partnerID=40&md5=f3a62b917e5ad1a88ccff5717f943df6
id 2-s2.0-85077793181
spelling 2-s2.0-85077793181
Ain A.S.N.; Kartini K.; Hisbany M.H.M.; Hamidah M.S.
Behaviour of dry mix EPs mortar panel under axial eccentric loading
2019
Journal of Physics: Conference Series
1349
1
10.1088/1742-6596/1349/1/012028
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85077793181&doi=10.1088%2f1742-6596%2f1349%2f1%2f012028&partnerID=40&md5=f3a62b917e5ad1a88ccff5717f943df6
Lightweight mortar panel has been an alternative wall in the construction. However, the unsteady distributions of loads to the panel due to disorder alignment during construction affect the capability of the wall to reach the optimum load capacity. The inclusion of expanded polystyrene (EPs) that less in density and strength also was contributed the factor to achieve cohesiveness the properties of mortar panel. Therefore, this study aimed to determine the load capacity of the panel under axially eccentric loading that comply with the design of plain wall in BS8110-1. Due to this type of loading, the deformation was investigated through the load-strain, buckling profile and failure mode. This research involves laboratory experimental work for the different panel's height. Four variables of EPs proportion were designed in a dry-mix mortar and constructed into the panel. From the result, the panel failed in compression stress where the wall deflected in single and double curvature at the vertical position. The high slender panels were failure at the joint of panels with the maximum deflection of 3.96 mm. Meanwhile, the low slender panel tended to crack and bend at the top. The ultimate eccentric load obtained for the panel at 45% EPs replacement was 587.76 kN. © Published under licence by IOP Publishing Ltd.
Institute of Physics Publishing
17426588
English
Conference paper
All Open Access; Gold Open Access
author Ain A.S.N.; Kartini K.; Hisbany M.H.M.; Hamidah M.S.
spellingShingle Ain A.S.N.; Kartini K.; Hisbany M.H.M.; Hamidah M.S.
Behaviour of dry mix EPs mortar panel under axial eccentric loading
author_facet Ain A.S.N.; Kartini K.; Hisbany M.H.M.; Hamidah M.S.
author_sort Ain A.S.N.; Kartini K.; Hisbany M.H.M.; Hamidah M.S.
title Behaviour of dry mix EPs mortar panel under axial eccentric loading
title_short Behaviour of dry mix EPs mortar panel under axial eccentric loading
title_full Behaviour of dry mix EPs mortar panel under axial eccentric loading
title_fullStr Behaviour of dry mix EPs mortar panel under axial eccentric loading
title_full_unstemmed Behaviour of dry mix EPs mortar panel under axial eccentric loading
title_sort Behaviour of dry mix EPs mortar panel under axial eccentric loading
publishDate 2019
container_title Journal of Physics: Conference Series
container_volume 1349
container_issue 1
doi_str_mv 10.1088/1742-6596/1349/1/012028
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85077793181&doi=10.1088%2f1742-6596%2f1349%2f1%2f012028&partnerID=40&md5=f3a62b917e5ad1a88ccff5717f943df6
description Lightweight mortar panel has been an alternative wall in the construction. However, the unsteady distributions of loads to the panel due to disorder alignment during construction affect the capability of the wall to reach the optimum load capacity. The inclusion of expanded polystyrene (EPs) that less in density and strength also was contributed the factor to achieve cohesiveness the properties of mortar panel. Therefore, this study aimed to determine the load capacity of the panel under axially eccentric loading that comply with the design of plain wall in BS8110-1. Due to this type of loading, the deformation was investigated through the load-strain, buckling profile and failure mode. This research involves laboratory experimental work for the different panel's height. Four variables of EPs proportion were designed in a dry-mix mortar and constructed into the panel. From the result, the panel failed in compression stress where the wall deflected in single and double curvature at the vertical position. The high slender panels were failure at the joint of panels with the maximum deflection of 3.96 mm. Meanwhile, the low slender panel tended to crack and bend at the top. The ultimate eccentric load obtained for the panel at 45% EPs replacement was 587.76 kN. © Published under licence by IOP Publishing Ltd.
publisher Institute of Physics Publishing
issn 17426588
language English
format Conference paper
accesstype All Open Access; Gold Open Access
record_format scopus
collection Scopus
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