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An Experimental Investigation On Pull Through Failure Of Roof Cladding To Purlin Connection Considering Overhang Roof

The study of effects on wind loading to the roof cladding and purlin connection become the focus of the present study. It is found that the failure of roof cladding initiated at the overhang roof due to turbulence created form the strong wind. However, the previous studies are limited to the no...

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Main Author: Ahmad, Nik Aisyah Sofea Nik
Format: Monograph
Language:English
Published: Universiti Sains Malaysia 2019
Subjects:
T Technology
TA Engineering (General). Civil engineering (General)
Online Access:http://eprints.usm.my/58716/1/An%20Experimental%20Investigation%20On%20Pull%20Through%20Failure%20Of%20Roof%20Cladding%20To%20Purlin%20Connection%20Considering%20Overhang%20Roof.pdf
http://eprints.usm.my/58716/
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spelling my.usm.eprints.58716 http://eprints.usm.my/58716/ An Experimental Investigation On Pull Through Failure Of Roof Cladding To Purlin Connection Considering Overhang Roof Ahmad, Nik Aisyah Sofea Nik T Technology TA Engineering (General). Civil engineering (General) The study of effects on wind loading to the roof cladding and purlin connection become the focus of the present study. It is found that the failure of roof cladding initiated at the overhang roof due to turbulence created form the strong wind. However, the previous studies are limited to the non-engineered building without overhang roof mainly the rural house in northern region of Peninsular Malaysia. In this study, the typical overhang roof length was obtained through rural house survey. The experimental study using simple pull through test was performed to simulate the wind loading effect on rural house features especially at overhang roof. Therefore, the study is conducted to investigate the pull through capacity on cladding to purlin connection of rural house. The tests were conducted on two types of claddings namely, corrugated and trapezoidal roof cladding. The purlin used timber type Dark Red Meranti which classified under strength group 5 and the wind loading was applied via hydraulic jack machine. In the case of corrugated roof cladding, the highest pull through capacity exhibited by 0.28 mm thickness with 200 overhang length (1.534 kN) followed by 0.28 mm thickness with 300 mm overhang length (1.083 kN). Meanwhile, the maximum applied load exhibited by 0.28 mm thickness with 200 mm overhang length (3.391 kN) followed by 0.28 mm thickness with 300 mm overhang length (2.830 kN). In the case of trapezoidal roof cladding, 0.35 mm thickness of 300 mm overhang exhibited the highest pull through capacity (1.153 kN) followed by 0.35 mm thickness of 200 mm overhang length (kN). However, the maximum applied load exhibited by 0.35 mm thickness with 200 mm overhang length (3.738 kN) followed by 0.35 mm thickness of 300 mm length of overhang (3.589 kN). It was noted that shorter length of overhang developed stronger roof cladding to purlin connection. The most efficient connection for roof cladding to purlin connection was found to be 0.23 mm thickness of corrugated roof cladding with 200 mm overhang length. Universiti Sains Malaysia 2019-05-01 Monograph NonPeerReviewed application/pdf en http://eprints.usm.my/58716/1/An%20Experimental%20Investigation%20On%20Pull%20Through%20Failure%20Of%20Roof%20Cladding%20To%20Purlin%20Connection%20Considering%20Overhang%20Roof.pdf Ahmad, Nik Aisyah Sofea Nik (2019) An Experimental Investigation On Pull Through Failure Of Roof Cladding To Purlin Connection Considering Overhang Roof. Project Report. Universiti Sains Malaysia, Pusat Pengajian Kejuruteraan Awam. (Submitted)
institution Universiti Sains Malaysia
building Hamzah Sendut Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Sains Malaysia
content_source USM Institutional Repository
url_provider http://eprints.usm.my/
language English
topic T Technology
TA Engineering (General). Civil engineering (General)
spellingShingle T Technology
TA Engineering (General). Civil engineering (General)
Ahmad, Nik Aisyah Sofea Nik
An Experimental Investigation On Pull Through Failure Of Roof Cladding To Purlin Connection Considering Overhang Roof
description The study of effects on wind loading to the roof cladding and purlin connection become the focus of the present study. It is found that the failure of roof cladding initiated at the overhang roof due to turbulence created form the strong wind. However, the previous studies are limited to the non-engineered building without overhang roof mainly the rural house in northern region of Peninsular Malaysia. In this study, the typical overhang roof length was obtained through rural house survey. The experimental study using simple pull through test was performed to simulate the wind loading effect on rural house features especially at overhang roof. Therefore, the study is conducted to investigate the pull through capacity on cladding to purlin connection of rural house. The tests were conducted on two types of claddings namely, corrugated and trapezoidal roof cladding. The purlin used timber type Dark Red Meranti which classified under strength group 5 and the wind loading was applied via hydraulic jack machine. In the case of corrugated roof cladding, the highest pull through capacity exhibited by 0.28 mm thickness with 200 overhang length (1.534 kN) followed by 0.28 mm thickness with 300 mm overhang length (1.083 kN). Meanwhile, the maximum applied load exhibited by 0.28 mm thickness with 200 mm overhang length (3.391 kN) followed by 0.28 mm thickness with 300 mm overhang length (2.830 kN). In the case of trapezoidal roof cladding, 0.35 mm thickness of 300 mm overhang exhibited the highest pull through capacity (1.153 kN) followed by 0.35 mm thickness of 200 mm overhang length (kN). However, the maximum applied load exhibited by 0.35 mm thickness with 200 mm overhang length (3.738 kN) followed by 0.35 mm thickness of 300 mm length of overhang (3.589 kN). It was noted that shorter length of overhang developed stronger roof cladding to purlin connection. The most efficient connection for roof cladding to purlin connection was found to be 0.23 mm thickness of corrugated roof cladding with 200 mm overhang length.
format Monograph
author Ahmad, Nik Aisyah Sofea Nik
author_facet Ahmad, Nik Aisyah Sofea Nik
author_sort Ahmad, Nik Aisyah Sofea Nik
title An Experimental Investigation On Pull Through Failure Of Roof Cladding To Purlin Connection Considering Overhang Roof
title_short An Experimental Investigation On Pull Through Failure Of Roof Cladding To Purlin Connection Considering Overhang Roof
title_full An Experimental Investigation On Pull Through Failure Of Roof Cladding To Purlin Connection Considering Overhang Roof
title_fullStr An Experimental Investigation On Pull Through Failure Of Roof Cladding To Purlin Connection Considering Overhang Roof
title_full_unstemmed An Experimental Investigation On Pull Through Failure Of Roof Cladding To Purlin Connection Considering Overhang Roof
title_sort experimental investigation on pull through failure of roof cladding to purlin connection considering overhang roof
publisher Universiti Sains Malaysia
publishDate 2019
url http://eprints.usm.my/58716/1/An%20Experimental%20Investigation%20On%20Pull%20Through%20Failure%20Of%20Roof%20Cladding%20To%20Purlin%20Connection%20Considering%20Overhang%20Roof.pdf
http://eprints.usm.my/58716/
_version_ 1768007921198694400
score 13.211869

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