Compression strength of composite glulam timber reinforced between first and second, third and fourth lamina

The use of GFRP sheet as reinforcement in Mengkulang glulam timber is considered to be particularly promising, since the durability of Mengkulang glulam is improved and the application is easier and faster due to lightweight properties of GFRP. Fiber reinforced polymers incorporated with glulam prov...

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Published in:Jurnal Teknologi
Main Author: Chew A.A.; Rahim N.S.A.; Mohd Yasim N.H.F.; Hassan R.
Format: Article
Language:English
Published: Penerbit UTM Press 2016
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84968747321&doi=10.11113%2fjt.v78.8550&partnerID=40&md5=d8fe576951ef670d3659da2df718834b
id 2-s2.0-84968747321
spelling 2-s2.0-84968747321
Chew A.A.; Rahim N.S.A.; Mohd Yasim N.H.F.; Hassan R.
Compression strength of composite glulam timber reinforced between first and second, third and fourth lamina
2016
Jurnal Teknologi
78
5-Apr
10.11113/jt.v78.8550
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84968747321&doi=10.11113%2fjt.v78.8550&partnerID=40&md5=d8fe576951ef670d3659da2df718834b
The use of GFRP sheet as reinforcement in Mengkulang glulam timber is considered to be particularly promising, since the durability of Mengkulang glulam is improved and the application is easier and faster due to lightweight properties of GFRP. Fiber reinforced polymers incorporated with glulam provide significant gains in strength and stiffness, as well as modify the rupture mode of these structural elements. In this study, compression test was carried out on two types of specimen, reinforced and unreinforced Mengkulang glulam block. Size of Mengkulang glulam block is 120 mm × 120 mm × 120 mm. For reinforced glulam block, GFRP sheet was placed between the first and second layer, third and fourth layer of lamina. The compression load was applied perpendicularly to the timber grain. Compression test is carried out using Universal Testing Machine (UTM 1000kN). Consequently it has been noted that by layering GFRP sheet between lamina could increase the compression strength of glulam to resist load. Significant differences between unreinforced and reinforced specimens are 12.6 percent. The highest average compressive strength of reinforced and unreinforced glulam is 11154.05 kN/m2 and 9808.75 kN/m2respectively. © 2016 Penerbit UTM Press. All rights reserved.
Penerbit UTM Press
1279696
English
Article
All Open Access; Bronze Open Access
author Chew A.A.; Rahim N.S.A.; Mohd Yasim N.H.F.; Hassan R.
spellingShingle Chew A.A.; Rahim N.S.A.; Mohd Yasim N.H.F.; Hassan R.
Compression strength of composite glulam timber reinforced between first and second, third and fourth lamina
author_facet Chew A.A.; Rahim N.S.A.; Mohd Yasim N.H.F.; Hassan R.
author_sort Chew A.A.; Rahim N.S.A.; Mohd Yasim N.H.F.; Hassan R.
title Compression strength of composite glulam timber reinforced between first and second, third and fourth lamina
title_short Compression strength of composite glulam timber reinforced between first and second, third and fourth lamina
title_full Compression strength of composite glulam timber reinforced between first and second, third and fourth lamina
title_fullStr Compression strength of composite glulam timber reinforced between first and second, third and fourth lamina
title_full_unstemmed Compression strength of composite glulam timber reinforced between first and second, third and fourth lamina
title_sort Compression strength of composite glulam timber reinforced between first and second, third and fourth lamina
publishDate 2016
container_title Jurnal Teknologi
container_volume 78
container_issue 5-Apr
doi_str_mv 10.11113/jt.v78.8550
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-84968747321&doi=10.11113%2fjt.v78.8550&partnerID=40&md5=d8fe576951ef670d3659da2df718834b
description The use of GFRP sheet as reinforcement in Mengkulang glulam timber is considered to be particularly promising, since the durability of Mengkulang glulam is improved and the application is easier and faster due to lightweight properties of GFRP. Fiber reinforced polymers incorporated with glulam provide significant gains in strength and stiffness, as well as modify the rupture mode of these structural elements. In this study, compression test was carried out on two types of specimen, reinforced and unreinforced Mengkulang glulam block. Size of Mengkulang glulam block is 120 mm × 120 mm × 120 mm. For reinforced glulam block, GFRP sheet was placed between the first and second layer, third and fourth layer of lamina. The compression load was applied perpendicularly to the timber grain. Compression test is carried out using Universal Testing Machine (UTM 1000kN). Consequently it has been noted that by layering GFRP sheet between lamina could increase the compression strength of glulam to resist load. Significant differences between unreinforced and reinforced specimens are 12.6 percent. The highest average compressive strength of reinforced and unreinforced glulam is 11154.05 kN/m2 and 9808.75 kN/m2respectively. © 2016 Penerbit UTM Press. All rights reserved.
publisher Penerbit UTM Press
issn 1279696
language English
format Article
accesstype All Open Access; Bronze Open Access
record_format scopus
collection Scopus
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