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Small scale testing horizontal shear between composite half-precast and in situ concrete slabs

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Bibliographic Details
Main Author: Mazlia, Osman
Other Authors: Md. Hadli Abu Hassan
Format: Learning Object
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2013
Subjects:
Concrete Slab
lightweight aggregate concrete (LWAC)
Palm Oil Clinker (POC)
Normal weight concrete (NWC)
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/23944
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spelling my.unimap-239442013-03-06T13:06:54Z Small scale testing horizontal shear between composite half-precast and in situ concrete slabs Mazlia, Osman Md. Hadli Abu Hassan Concrete Slab lightweight aggregate concrete (LWAC) Palm Oil Clinker (POC) Normal weight concrete (NWC) Access is limited to UniMAP community. Usage half precast slabs not new in construction industry worldwide generally and Malaysia specifically. However combination lightweight aggregate concrete and normal concrete is something that new in reinforced concrete structural systems. The use of Palm Oil Clinker (POC) as fine aggregates in producing lightweight aggregate concrete give additional values not only for structural application but also environmentally sustainable. One of main concern about half precast slab is horizontal shear mechanism between precast and in-situ concrete. The horizontal shear can be described by stacked layers of material that slide next to each other when the slab/beam bends. In this case, the horizontal shear occurs when the top and bottom layer of prefabricated half-precast slabs slide next to each other. This paper presents an experimental study to investigate the horizontal shear between composite half-precast and in situ concrete slabs. Seven simply supported slabs were prepared and test under flexural test accordance to BS 5950: Part 4. From the experimental carried out, the horizontal shear not occur because there are no slip between both layers of concrete. From the result, found that the plank can carry maximum load of 20kN equivalent to 2000kg. That mean, the slab with 1.5m span can carry the temporary load as much as 2 tones during construction. 2013-03-06T13:06:54Z 2013-03-06T13:06:54Z 2012-05 Learning Object http://hdl.handle.net/123456789/23944 en Universiti Malaysia Perlis (UniMAP) School of Environmental Engineering
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Concrete Slab
lightweight aggregate concrete (LWAC)
Palm Oil Clinker (POC)
Normal weight concrete (NWC)
spellingShingle Concrete Slab
lightweight aggregate concrete (LWAC)
Palm Oil Clinker (POC)
Normal weight concrete (NWC)
Mazlia, Osman
Small scale testing horizontal shear between composite half-precast and in situ concrete slabs
description Access is limited to UniMAP community.
author2 Md. Hadli Abu Hassan
author_facet Md. Hadli Abu Hassan
Mazlia, Osman
format Learning Object
author Mazlia, Osman
author_sort Mazlia, Osman
title Small scale testing horizontal shear between composite half-precast and in situ concrete slabs
title_short Small scale testing horizontal shear between composite half-precast and in situ concrete slabs
title_full Small scale testing horizontal shear between composite half-precast and in situ concrete slabs
title_fullStr Small scale testing horizontal shear between composite half-precast and in situ concrete slabs
title_full_unstemmed Small scale testing horizontal shear between composite half-precast and in situ concrete slabs
title_sort small scale testing horizontal shear between composite half-precast and in situ concrete slabs
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2013
url http://dspace.unimap.edu.my/xmlui/handle/123456789/23944
_version_ 1643794163165036544
score 13.222552

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