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Sustainable Optimization of Planning, Design, and Engineering in Construction Projects

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Sustainable Engineering and Science".

Deadline for manuscript submissions: closed (25 February 2023) | Viewed by 2043

Special Issue Editors


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Guest Editor
Major of Architectural Engineering, Kyonggi University, Suwon 16227, Republic of Korea
Interests: smart construction technology; construction engineering; construction safety; cost estimation and artificial intelligence in construction
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Division of Smart Cities, Korea University, Sejong 30010, Korea
Interests: smart city; building information modeling; urban planning; urban design; infrastructure construction

Special Issue Information

Dear Colleagues,

The discussion of optimization in planning, design, and engineering in construction projects of physical infrastructure for the initiation, maintenance, and management of sustainable projects has been ongoing for decades.

Optimization is not limited to shortening the project period or maximizing profits—it means securing maximum sustainability in the life cycle of architecture, cities, infrastructure creation, maintenance management, and monitoring. In particular, the emergence of new agendas, such as global climate change, renewable energy, resource depletion, smart cities, digital twins, and metaverses, has led the experts in each field to research with the physical built environment in mind. Therefore, applying the results to the actual built environment is a meaningful way to secure the optimized sustainability of both building and city. In this context, the present Special Issue collects analysis, evaluation, and methodology for the optimization of the construction, urban, and environmental planning, design, and construction optimization of the built environment, in addition to the optimization of operation management of the completed space, theoretical and practical projects, virtual space, etc., from various perspectives.

Building and urban areas are physical spaces in which we live and are social spaces which create human behaviors. Therefore, in an era of new paradigms and convergence, efforts to optimize various techniques can improve the quality of human life and bring urban sustainability to citizens.

In this Special Issue, we are looking for high-quality research articles related to the following topics:

  • Construction optimization in architecture and urban engineering;
  • Optimization of construction project management;
  • Construction project risk management;
  • Sustainable building construction methods;
  • Architectural or urban data analysis;
  • Building information modeling;
  • Smart construction technology;
  • Solutions to optimize urban data analysis;
  • Climate change in urban areas;
  • Sustainable energy management and recycling;
  • Sustainable building materials;
  • Life cycle assessment analysis;
  • Urban risk management;
  • Urban resilience;
  • Smart cities;
  • Other topics related to socioeconomic and engineering issues of the topic of the Special Issue.

Prof. Dr. Gwang-Hee Kim
Prof. Dr. Joo-Seok Oh
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sustainability is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • building construction
  • smart construction technology
  • construction management
  • planning optimization
  • building information modeling
  • life cycle assessment
  • spatial analysis
  • smart city
  • architectural planning
  • urban planning
  • urban mobility

Published Papers (1 paper)

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Research

13 pages, 28858 KiB  
Article
An Optimal Layout Model of Curved Panels for Using 3D Printing
by Minsu Cha, Chang-Won Kim, Taehee Lee, Baek-Joong Kim, Hunhee Cho, Taehoon Kim and Hyunsu Lim
Sustainability 2022, 14(21), 13896; https://doi.org/10.3390/su142113896 - 26 Oct 2022
Viewed by 1534
Abstract
Recently, the application of 3D printing in the production of curved panels has increased due to the irregular shape of free-form buildings. In general, 3D printing based on additive manufacturing (AM) methods requires various supports that cause a waste of printing materials and [...] Read more.
Recently, the application of 3D printing in the production of curved panels has increased due to the irregular shape of free-form buildings. In general, 3D printing based on additive manufacturing (AM) methods requires various supports that cause a waste of printing materials and an increase in production time. In this study, we proposed a method for printing a pair of panels that can hold each other through the minimal support connected between each panel. However, this printing method causes an additional non-productivity factor called the non-printing path for the nozzle to move between the pair of panels. Therefore, we also developed an optimal layout model that can minimize non-printing paths and used the genetic algorithm (GA) for its calculation. As a result of applying the optimization model proposed in this study through the case study, the non-printing path was reduced by 18.54% compared with that from the existing method, and the non-printing time was reduced by 34.41 h. The total production time, including non-printing time and printing time, was reduced by 3.89%, and the productivity was improved by 4.04%. The model proposed in this study is expected to minimize unproductive factors that occur in the process of manufacturing curved panels and reduce the energy consumption. Full article
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