CONS7825 - Advanced BIM in Construction
Added on 2020-03-13
11 Pages2732 Words146 Views
Running Head: BIM USE IN CONSTRUCTION SYSTEM DESIGNUse of Building Information Modelling (BIM) in Construction System DesignNameCourseProfessorDate
BIM USE IN CONSTRUCTION SYSTEM DESIGN 2Table of Contents1.Introduction.......................................................................................................................................32.Description of BIM use in construction system design...................................................................32.1.Purpose of BIM in construction system design............................................................................32.2.BIM software used in construction system design.......................................................................62.3.Input information.........................................................................................................................72.4.Output/outcome...........................................................................................................................72.5.Human capabilities......................................................................................................................83.Conclusion..........................................................................................................................................8Works Cited...............................................................................................................................................9
BIM USE IN CONSTRUCTION SYSTEM DESIGN 31.IntroductionTechnology has significantly revolutionized many areas of architecture, engineering and construction (AEC) industry. It has transformed the way buildings and other structures are planned, designed, constructed and operated[ CITATION Tha16 \l 1033 ]. This has been a major milestone in the industry that is known to be very complex in nature for various reasons, including involvement of many stakeholders with different levels of knowledge[ CITATION Raj14 \l1033 ]. BIM is one of the technology-based processes that have been developed to improve the efficiency and cost-effectiveness of construction processes[ CITATION Ara15 \l 1033 ]. The process is applicable throughout the building’s lifecycle, including planning, design, construction and operation[ CITATION Rei17 \l 1033 ]. This report discusses application of BIM in construction system design. In this context, BIM is used to facilitate precise design and analysis of the building so as to improve planning of building construction and operation. The process ensures that the building is designed to meet specified requirements. 2.Description of BIM use in construction system design2.1.Purpose of BIM in construction system designBIM is used in construction system design for various purposes. Some of these are:Site analysis – BIM is used to assess various properties in an area so as to identify the best position for the building. Once the site has been located, BIM analyzes it so as determine the location that will facilitate easy and quick construction, and optimized operation of the building. For instance, the information obtained can be used to determine the most suitable size and location of windows, roofing design and orientation of the building so as to improve its energy efficiency and indoor air quality and thermal comfort.
BIM USE IN CONSTRUCTION SYSTEM DESIGN 4Modelling existing conditions – BIM is used to develop a 3D model of the existing site conditions. This model provides very useful data and information that is used to make decisions on the right building design options.Cost estimation – this is the 5D aspect of BIM. It is used to generate precise quantity take-offs that are used for estimating the cost of the project. This also helps the project team to understand cost effects of various design options, materials used and any design changes or modifications[ CITATION BIM14 \l 1033 ].Phase planning – this is the 4D aspect of BIM. It is used to plan the building site’s space requirements and construction sequence. 4D model is a powerful tool used to visualize major milestones of the project and facilitate communication among various stakeholders involved. Therefore BIM helps to develop the project’s critical path, monitor progress and identify and resolve any issues that may cause delay.Design review – BIM facilitates generation of a 3D model that is provided to stakeholders so as to give their feedback on various aspects of the building. The aspects include: layout, room sizes, materials used, aesthetics, colours, texture, acoustics, security, lighting, ergonomics, etc. Here, virtual mock-ups are created and used to analyze various design options and construction systems. Engineering analysis – BIM is used to analyze various systems of the building so as to identify optimal engineering solutions depending on performance requirements of the client and design standards or codes. Various modelling tools are used to collect performance data, which isanalyzed through performance simulations and the results used to improve the building’s design and performance throughout its lifecycle. Some of the systems analyzed include: energy, fire,
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