International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 10 Issue: 11 | Nov 2023
p-ISSN: 2395-0072
www.irjet.net
Advancing Electrical Design in High-Rise Buildings with Revit 3D Modeling Mahima Mittal Electrical, Engineer, Jacobs Engineering Group USA, Inc Los Angeles, CA, USA -----------------------------------------------------------------------***-------------------------------------------------------------------------only increases the time taken for design but also Abstract— In the construction sector, 2D software introduces the potential for human error.
has traditionally dominated the design of electrical systems for multi-story buildings. Yet, the evolving dynamics of architectural and engineering services are prompting a shift towards 3D modeling tools, with an emphasis on staying ahead in the competitive landscape. Utilizing 3D design not only streamlines the design process but also addresses the limitations inherent in 2D drafting. This innovative approach facilitates seamless design alterations, bolsters communication across various disciplines, minimizes drafting efforts, and redefines the methodologies electrical engineers employ for standard multi-story building designs. This paper presents a pilot project centered on the 3D electrical design of a multi-story structure, leveraging the capabilities of Revit software. Traditionally associated with architecture, Revit's application has been expanded to cater to intricate engineering needs. Rather than just generating conventional drawings, the software is geared towards creating a holistic design, allowing for detailed component extraction. This document aims to highlight the transformative benefits, valuable insights, and the broader industry implications of adopting 3D tools for electrical design in multistory edifices.
For consulting firms, these 2D models can become a significant pain point. While they provide a visual representation, they lack the depth and interactivity needed for a comprehensive understanding of complex electrical systems. Changes in design, no matter how minute, necessitate manual updates across multiple drawings, leading to inconsistencies and potential oversights. Furthermore, collaborating with other disciplines becomes cumbersome as there's no integrated platform to view the interplay between electrical systems and other building components. In essence, while 2D drafting using CAD software marked a significant advancement from traditional methods, it is not without its limitations, especially in the intricate realm of electrical design for multi-story buildings. In the dynamic realm of architectural and engineering design, transitioning from 2D drafting to 3D modeling is not just a trend—it's an imperative [2]. The selection of an appropriate 3D modeling software is crucial, as it underpins the creation of detailed, accurate, and interactive representations of structures and systems [1]. With numerous software options available, including industry giants like Autodesk and Bentley, professionals are presented with a plethora of choices, each with its distinct features and capabilities.
Keywords—Three-Dimensional (3D), TwoDimensional (2D), Building Information Modeling, Revit
Autodesk, renowned for its flagship product AutoCAD, has expanded its suite to include specialized 3D modeling tools that cater to a wide range of design needs. Their solutions are lauded for their user-friendliness, extensive feature set, and robust support community. On the other hand, Bentley Systems, with products like MicroStation, offers powerful modeling capabilities, especially for large-scale infrastructure projects, and is recognized for its seamless integration capabilities and comprehensive project management tools.
EVOLUTION OF 2D DRAFTING For decades, 2D drafting has been the cornerstone of architectural and engineering design processes. Central to this practice is Computer-Aided Design (CAD) software, which revolutionized the way professionals approached design by digitizing what was once a manual and tedious process [1]. CAD software enabled designers to create, modify, analyze, and optimize designs, providing a platform that was both efficient and versatile.
The ideal 3D modeling software should not only be feature-rich but also promote collaboration among multidisciplinary teams. Its adaptability to projectspecific needs, compatibility with other tools, scalability, and the surrounding support ecosystem are vital considerations.
However, when it comes to the electrical design of buildings, relying solely on 2D CAD models presents several challenges. Firstly, these models often require manual calculations for electrical load estimations, circuit designs, and other critical parameters. This not
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