As-built inspection for concrete tank using non-contact three dimensional data acquisition / Nurul Huda Abd Rahman

Three dimensional laser scanner is a powerful data collection system that provides 3D information for a specific area of interest. It is the predominate technology for terrestrial survey, construction and as-built analysis. TLS commonly produce centimeter spatial and range accuracy at several hun...

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Main Author:	Abd Rahman, Nurul Huda
Format:	Thesis
Language:	English
Published:	2019
Subjects:	Electronic data processing Computer-aided engineering Surface effects and tests Concrete
Online Access:	https://ir.uitm.edu.my/id/eprint/22919/1/TD_NURUL%20HUDA%20ABD%20RAHMAN%20AP%20R%2019.5.PDF
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id	my-uitm-ir.22919
record_format	uketd_dc
spelling	my-uitm-ir.229192019-03-06T09:12:53Z As-built inspection for concrete tank using non-contact three dimensional data acquisition / Nurul Huda Abd Rahman 2019-02-14 Abd Rahman, Nurul Huda Electronic data processing. Computer-aided engineering Surface effects and tests Concrete Three dimensional laser scanner is a powerful data collection system that provides 3D information for a specific area of interest. It is the predominate technology for terrestrial survey, construction and as-built analysis. TLS commonly produce centimeter spatial and range accuracy at several hundred meter range. Due to tank inspection that require accurate data, TLS is able to provide high accuracy data for tank inspection requirement. Several approaches tank inspection method has been done by previous research. It has shows have limitation in data acquisition, data processing and data analysis. Therefore, the aim of this study is to investigate the suitability of TLS measurement technique in concrete tank inspection. In order to achieve the objective, some analysis has been done through the methodology by perform dimensional analysis and point to point analysis. There are 42 artificial targets distributed of concrete tank are used in this analysis to examine data quality of TLS in concrete tank inspection by total station data as benchmarking. Second analysis is to investigate the reliability of TLS data to perform surface inspection by create surface deviation model to detect defect surface on concrete tank. The result was evaluated by standard deviation, RMS residuals and surface deviation model. The result has shows TLS data can be used on concrete tank inspection. 2019-02 Thesis https://ir.uitm.edu.my/id/eprint/22919/ https://ir.uitm.edu.my/id/eprint/22919/1/TD_NURUL%20HUDA%20ABD%20RAHMAN%20AP%20R%2019.5.PDF text en public degree Universiti Teknologi Mara Perlis Faculty of architecture, planning and surveying
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
topic	Electronic data processing Computer-aided engineering Surface effects and tests Concrete
spellingShingle	Electronic data processing Computer-aided engineering Surface effects and tests Concrete Abd Rahman, Nurul Huda As-built inspection for concrete tank using non-contact three dimensional data acquisition / Nurul Huda Abd Rahman
description	Three dimensional laser scanner is a powerful data collection system that provides 3D information for a specific area of interest. It is the predominate technology for terrestrial survey, construction and as-built analysis. TLS commonly produce centimeter spatial and range accuracy at several hundred meter range. Due to tank inspection that require accurate data, TLS is able to provide high accuracy data for tank inspection requirement. Several approaches tank inspection method has been done by previous research. It has shows have limitation in data acquisition, data processing and data analysis. Therefore, the aim of this study is to investigate the suitability of TLS measurement technique in concrete tank inspection. In order to achieve the objective, some analysis has been done through the methodology by perform dimensional analysis and point to point analysis. There are 42 artificial targets distributed of concrete tank are used in this analysis to examine data quality of TLS in concrete tank inspection by total station data as benchmarking. Second analysis is to investigate the reliability of TLS data to perform surface inspection by create surface deviation model to detect defect surface on concrete tank. The result was evaluated by standard deviation, RMS residuals and surface deviation model. The result has shows TLS data can be used on concrete tank inspection.
format	Thesis
qualification_level	Bachelor degree
author	Abd Rahman, Nurul Huda
author_facet	Abd Rahman, Nurul Huda
author_sort	Abd Rahman, Nurul Huda
title	As-built inspection for concrete tank using non-contact three dimensional data acquisition / Nurul Huda Abd Rahman
title_short	As-built inspection for concrete tank using non-contact three dimensional data acquisition / Nurul Huda Abd Rahman
title_full	As-built inspection for concrete tank using non-contact three dimensional data acquisition / Nurul Huda Abd Rahman
title_fullStr	As-built inspection for concrete tank using non-contact three dimensional data acquisition / Nurul Huda Abd Rahman
title_full_unstemmed	As-built inspection for concrete tank using non-contact three dimensional data acquisition / Nurul Huda Abd Rahman
title_sort	as-built inspection for concrete tank using non-contact three dimensional data acquisition / nurul huda abd rahman
granting_institution	Universiti Teknologi Mara Perlis
granting_department	Faculty of architecture, planning and surveying
publishDate	2019
url	https://ir.uitm.edu.my/id/eprint/22919/1/TD_NURUL%20HUDA%20ABD%20RAHMAN%20AP%20R%2019.5.PDF
_version_	1783733826038530048

As-built inspection for concrete tank using non-contact three dimensional data acquisition / Nurul Huda Abd Rahman

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