Behaviour of timber beams jointed using bonded-in pultruded rods / Nurul Izzatul Lydia Za’ba

The failure in wood structure is mainly caused by the improper connection design, construction (fabrication) detail, or serviceability. Besides using traditional bolting methods such as nails, screws and bolts to joint members, timber members can also be joined by using adhesive bonded-in rods. The...

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Main Author:	Za’ba, Nurul Izzatul Lydia
Format:	Thesis
Language:	English
Published:	2014
Subjects:	Building materials
Online Access:	https://ir.uitm.edu.my/id/eprint/14294/1/TM_NURUL%20IZZATUL%20LYDIA%20ZA%27BA%20EC%2014_5.pdf
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id	my-uitm-ir.14294
record_format	uketd_dc
spelling	my-uitm-ir.142942022-03-11T07:46:47Z Behaviour of timber beams jointed using bonded-in pultruded rods / Nurul Izzatul Lydia Za’ba 2014 Za’ba, Nurul Izzatul Lydia Building materials Timber. Wood The failure in wood structure is mainly caused by the improper connection design, construction (fabrication) detail, or serviceability. Besides using traditional bolting methods such as nails, screws and bolts to joint members, timber members can also be joined by using adhesive bonded-in rods. The advantages of using bonded-in joints are, they are stiff connection as the rods are loaded in the axial direction, good fire properties as the rod is embedded in the timber and has a high local force transfer. Research on bonded-in timber connections has been explored quite extensively in European countries. United Kingdom, and Canada using their timber, however there are no publications available on the study of bonded-in timber connections manufactured using Malaysian tropical timber. If available, mainly on the strengthening of timber beams using steel plate and carbon fibre plate. This study investigates the performance of bonded-in rod into timber as connections by exploring the effect of few parameters such as rod types (GFRP and Steel), timber types (Kempas and Keruing), diameter of rod (12mm and 8mm), adhesive types (Sikadur and Morstrong), thickness of gluelines (2mm, 3mm and 4mm) and embedded length (100mm, 150mm, 200mm, 250mm and 300mm). The test was investigated using pullout test and four point bending test. Influence of the embedded length is clearly seen as the embedded length increases, the shear strength also increases. However after the rod embedded length had reached half o f the timber length, the shear stress seems to decrease. The presence of bonded-in rod are also improved the ductility of the beam. 2014 Thesis https://ir.uitm.edu.my/id/eprint/14294/ https://ir.uitm.edu.my/id/eprint/14294/1/TM_NURUL%20IZZATUL%20LYDIA%20ZA%27BA%20EC%2014_5.pdf text en public mphil masters Universiti Teknologi MARA Faculty of Civil Engineering
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
topic	Building materials Building materials
spellingShingle	Building materials Building materials Za’ba, Nurul Izzatul Lydia Behaviour of timber beams jointed using bonded-in pultruded rods / Nurul Izzatul Lydia Za’ba
description	The failure in wood structure is mainly caused by the improper connection design, construction (fabrication) detail, or serviceability. Besides using traditional bolting methods such as nails, screws and bolts to joint members, timber members can also be joined by using adhesive bonded-in rods. The advantages of using bonded-in joints are, they are stiff connection as the rods are loaded in the axial direction, good fire properties as the rod is embedded in the timber and has a high local force transfer. Research on bonded-in timber connections has been explored quite extensively in European countries. United Kingdom, and Canada using their timber, however there are no publications available on the study of bonded-in timber connections manufactured using Malaysian tropical timber. If available, mainly on the strengthening of timber beams using steel plate and carbon fibre plate. This study investigates the performance of bonded-in rod into timber as connections by exploring the effect of few parameters such as rod types (GFRP and Steel), timber types (Kempas and Keruing), diameter of rod (12mm and 8mm), adhesive types (Sikadur and Morstrong), thickness of gluelines (2mm, 3mm and 4mm) and embedded length (100mm, 150mm, 200mm, 250mm and 300mm). The test was investigated using pullout test and four point bending test. Influence of the embedded length is clearly seen as the embedded length increases, the shear strength also increases. However after the rod embedded length had reached half o f the timber length, the shear stress seems to decrease. The presence of bonded-in rod are also improved the ductility of the beam.
format	Thesis
qualification_name	Master of Philosophy (M.Phil.)
qualification_level	Master's degree
author	Za’ba, Nurul Izzatul Lydia
author_facet	Za’ba, Nurul Izzatul Lydia
author_sort	Za’ba, Nurul Izzatul Lydia
title	Behaviour of timber beams jointed using bonded-in pultruded rods / Nurul Izzatul Lydia Za’ba
title_short	Behaviour of timber beams jointed using bonded-in pultruded rods / Nurul Izzatul Lydia Za’ba
title_full	Behaviour of timber beams jointed using bonded-in pultruded rods / Nurul Izzatul Lydia Za’ba
title_fullStr	Behaviour of timber beams jointed using bonded-in pultruded rods / Nurul Izzatul Lydia Za’ba
title_full_unstemmed	Behaviour of timber beams jointed using bonded-in pultruded rods / Nurul Izzatul Lydia Za’ba
title_sort	behaviour of timber beams jointed using bonded-in pultruded rods / nurul izzatul lydia za’ba
granting_institution	Universiti Teknologi MARA
granting_department	Faculty of Civil Engineering
publishDate	2014
url	https://ir.uitm.edu.my/id/eprint/14294/1/TM_NURUL%20IZZATUL%20LYDIA%20ZA%27BA%20EC%2014_5.pdf
_version_	1783733247360892928

Behaviour of timber beams jointed using bonded-in pultruded rods / Nurul Izzatul Lydia Za’ba

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