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

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
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id my-uitm-ir.73968
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spelling my-uitm-ir.739682023-05-24T00:26:51Z Crack detection and characterization of polymer mixed concrete / Mohd Noor Omar 2005 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 https://ir.uitm.edu.my/id/eprint/73968/ https://ir.uitm.edu.my/id/eprint/73968/1/73968.pdf text en public degree Universiti Teknologi MARA (UiTM) Faculty of Mechanical Engineering Md. Taib, Yaakub
institution Universiti Teknologi MARA
collection UiTM Institutional Repository
language English
advisor Md. Taib, Yaakub
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
qualification_level Bachelor degree
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
granting_institution Universiti Teknologi MARA (UiTM)
granting_department Faculty of Mechanical Engineering
publishDate 2005
url https://ir.uitm.edu.my/id/eprint/73968/1/73968.pdf
_version_ 1783735994159202304

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