Tracking the Time and Cost of Construction Projects using an Integrated BIM System

نوع: Type: thesis

مقطع: Segment: masters

عنوان: Title: Tracking the Time and Cost of Construction Projects using an Integrated BIM System

ارائه دهنده: Provider: Siavash Ghaderi Bibikand

اساتید راهنما: Supervisors: Hossein Torabzadeh Khorasani (Ph.D)

اساتید مشاور: Advisory Professors:

اساتید ممتحن یا داور: Examining professors or referees: دکتر ابراهیم قیاسوند - دکتر سید مهدی حسینیان

زمان و تاریخ ارائه: Time and date of presentation: 2020 November

مکان ارائه: Place of presentation:

چکیده: Abstract: The Architecture, Engineering and Construction (AEC) industry is known as one of the prominent sectors contributing to economic in Iran/ On the other hand, this sector suffers from poor quality, poor communication, and cost overruns and delay project completion/ Time and cost estimation are two major critical processes in construction management/ Manually estimate is time consuming and error prone because human activities/ Building information modelling (BIM) can be used to automate these processes in short time, BIM is a relative new technology in architect, engineering, and construction industry (AEC), which has a major effect in construction industry practices/ The 3D model is the geometry model and when attached time will be 4D and 5D when attached cost/ The aim of this study is to provide clear understanding about 4D and 5D BIM and dead load of varies slabs in Iranian construction industry/ The results show that the slab with polystyrene joist deck the lightest type of slab, joist block slab is the cheapest and the steel slab deck has shortest implementation time/ main advantages of BIM technology are collaboration, digital representation, visualization, effective QTO tool, and reduce change order/ The Iranian construction industry is remained behind in adopting the BIM capabilities related to time (4D BIM) and cost management (5D BIM)/ This research helps as a stepping-stone to study further to promoting BIM application in the Iranian construction industry/ Key Words: BIM, benefit of different slab types, Building Information Modeling, cost estimating, time estimating

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