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Crack detection and characterization of polymer mixed concrete / Mohd Noor Omar

This project was proposed to investigate the fracture toughness of polymer concrete and to determine the dynamic characterization of the cracked specimen. The methods used were KQ and CTOD test, since the simple setup and the size and weight requirements are suitable. The specimen polymer concrete i...

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Main Author: Omar, Mohd Noor
Format: Thesis
Language:English
Published: 2005
Subjects:
Building failures, errors, defects, etc.
Online Access:https://ir.uitm.edu.my/id/eprint/73968/1/73968.pdf
https://ir.uitm.edu.my/id/eprint/73968/
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spelling my.uitm.ir.739682023-05-24T00:26:51Z https://ir.uitm.edu.my/id/eprint/73968/ Crack detection and characterization of polymer mixed concrete / Mohd Noor Omar Omar, Mohd Noor Building failures, errors, defects, etc. This project was proposed to investigate the fracture toughness of polymer concrete and to determine the dynamic characterization of the cracked specimen. The methods used were KQ and CTOD test, since the simple setup and the size and weight requirements are suitable. The specimen polymer concrete is made of 60% sand, 30% polyester and 10% talcum powder. The fracture toughness determined KQ and CTOD test methods using three points bend specimen configuration. The microstructures of each specimen have been investigated to see the different cracks occur on each specimen at different loading. Frequency responses were obtained on the selected specimen (with crack & with out crack) to determined dynamic characteristic i.e. natural frequency »„and damping ratio g. Base on the experiment conducted the natural frequency and damping ratio will be increase due to the crack length occur in the specimen. In this project also, the value of crack resistance of the polymer concrete was define using impact test (Izod Test). 2005 Thesis NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/73968/1/73968.pdf Crack detection and characterization of polymer mixed concrete / Mohd Noor Omar. (2005) Degree thesis, thesis, Universiti Teknologi MARA (UiTM).
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic Building failures, errors, defects, etc.
spellingShingle Building failures, errors, defects, etc.
Omar, Mohd Noor
Crack detection and characterization of polymer mixed concrete / Mohd Noor Omar
description This project was proposed to investigate the fracture toughness of polymer concrete and to determine the dynamic characterization of the cracked specimen. The methods used were KQ and CTOD test, since the simple setup and the size and weight requirements are suitable. The specimen polymer concrete is made of 60% sand, 30% polyester and 10% talcum powder. The fracture toughness determined KQ and CTOD test methods using three points bend specimen configuration. The microstructures of each specimen have been investigated to see the different cracks occur on each specimen at different loading. Frequency responses were obtained on the selected specimen (with crack & with out crack) to determined dynamic characteristic i.e. natural frequency »„and damping ratio g. Base on the experiment conducted the natural frequency and damping ratio will be increase due to the crack length occur in the specimen. In this project also, the value of crack resistance of the polymer concrete was define using impact test (Izod Test).
format Thesis
author Omar, Mohd Noor
author_facet Omar, Mohd Noor
author_sort Omar, Mohd Noor
title Crack detection and characterization of polymer mixed concrete / Mohd Noor Omar
title_short Crack detection and characterization of polymer mixed concrete / Mohd Noor Omar
title_full Crack detection and characterization of polymer mixed concrete / Mohd Noor Omar
title_fullStr Crack detection and characterization of polymer mixed concrete / Mohd Noor Omar
title_full_unstemmed Crack detection and characterization of polymer mixed concrete / Mohd Noor Omar
title_sort crack detection and characterization of polymer mixed concrete / mohd noor omar
publishDate 2005
url https://ir.uitm.edu.my/id/eprint/73968/1/73968.pdf
https://ir.uitm.edu.my/id/eprint/73968/
_version_ 1768011537627217920
score 13.211869

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