Comparison method of segmental box girder (SBG) erection using launching gantry and trestle in MRT project

Launching Techniques method will never become the most economical procedure for constructing all elevated structure or bridges. The launching process of the segmental box girder (SBG) is very complicated with sensitive and frequent changing structure loading performance. This research uses a compreh...

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Main Author:	Mohamad Talib, Siti Bazura
Format:	Thesis
Language:	English
Published:	2019
Subjects:	TA Engineering (General) Civil engineering (General)
Online Access:	http://eprints.utm.my/id/eprint/92736/1/SitiBazuraMohamadMSKA2019.pdf
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id	my-utm-ep.92736
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spelling	my-utm-ep.927362021-10-28T10:25:25Z Comparison method of segmental box girder (SBG) erection using launching gantry and trestle in MRT project 2019 Mohamad Talib, Siti Bazura TA Engineering (General). Civil engineering (General) Launching Techniques method will never become the most economical procedure for constructing all elevated structure or bridges. The launching process of the segmental box girder (SBG) is very complicated with sensitive and frequent changing structure loading performance. This research uses a comprehensive literature review to design and conduct a survey to investigate efficiency of span by span erection methods. Subsequently, obtain a consensus of expert opinion using the Delphi methodology to rank the most important in the construction projects. The suggestions, observations and information collected during the Delphi study and from the expert panel participants will assist in formulating strategies to improve the efficiency and effectiveness of erection method for elevated bridges construction. Data was collected and evaluated by statistical using Kendall’s method to identify the most significant and consensus with the research objectives in order to improve project performance. The aim of this research was to analyse and compare the two construction methods, launching gantry (LG) and trestle (TSC) for erection or lifting precast segmental box girder (SBG). Furthermore, an economical comparison between the two construction methods was carried out based on the obtained results. 2019 Thesis http://eprints.utm.my/id/eprint/92736/ http://eprints.utm.my/id/eprint/92736/1/SitiBazuraMohamadMSKA2019.pdf application/pdf en public http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:134382 masters Universiti Teknologi Malaysia, Faculty of Engineering - School of Civil Engineering Faculty of Engineering - School of Civil Engineering
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	TA Engineering (General) Civil engineering (General)
spellingShingle	TA Engineering (General) Civil engineering (General) Mohamad Talib, Siti Bazura Comparison method of segmental box girder (SBG) erection using launching gantry and trestle in MRT project
description	Launching Techniques method will never become the most economical procedure for constructing all elevated structure or bridges. The launching process of the segmental box girder (SBG) is very complicated with sensitive and frequent changing structure loading performance. This research uses a comprehensive literature review to design and conduct a survey to investigate efficiency of span by span erection methods. Subsequently, obtain a consensus of expert opinion using the Delphi methodology to rank the most important in the construction projects. The suggestions, observations and information collected during the Delphi study and from the expert panel participants will assist in formulating strategies to improve the efficiency and effectiveness of erection method for elevated bridges construction. Data was collected and evaluated by statistical using Kendall’s method to identify the most significant and consensus with the research objectives in order to improve project performance. The aim of this research was to analyse and compare the two construction methods, launching gantry (LG) and trestle (TSC) for erection or lifting precast segmental box girder (SBG). Furthermore, an economical comparison between the two construction methods was carried out based on the obtained results.
format	Thesis
qualification_level	Master's degree
author	Mohamad Talib, Siti Bazura
author_facet	Mohamad Talib, Siti Bazura
author_sort	Mohamad Talib, Siti Bazura
title	Comparison method of segmental box girder (SBG) erection using launching gantry and trestle in MRT project
title_short	Comparison method of segmental box girder (SBG) erection using launching gantry and trestle in MRT project
title_full	Comparison method of segmental box girder (SBG) erection using launching gantry and trestle in MRT project
title_fullStr	Comparison method of segmental box girder (SBG) erection using launching gantry and trestle in MRT project
title_full_unstemmed	Comparison method of segmental box girder (SBG) erection using launching gantry and trestle in MRT project
title_sort	comparison method of segmental box girder (sbg) erection using launching gantry and trestle in mrt project
granting_institution	Universiti Teknologi Malaysia, Faculty of Engineering - School of Civil Engineering
granting_department	Faculty of Engineering - School of Civil Engineering
publishDate	2019
url	http://eprints.utm.my/id/eprint/92736/1/SitiBazuraMohamadMSKA2019.pdf
_version_	1747818607682781184

Comparison method of segmental box girder (SBG) erection using launching gantry and trestle in MRT project

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