Approaching Carbon Neutrality: Low-Carbon Solutions to Urban Regeneration and Green Economy 2nd Edition

A special issue of Buildings (ISSN 2075-5309).

Deadline for manuscript submissions: 30 June 2024 | Viewed by 2463

Special Issue Editors


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Guest Editor
Department of Disaster Mitigation for Structures, College of Civil Engineering, Tongji University, Shanghai 200092, China
Interests: FRP reinforced concrete structure; precast concrete structure; green concrete structures
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Architecture, The University of Tokyo, Tokyo 113-8654, Japan
Interests: low-carbon construction materials; accelerated carbonation; CO2 sequestration of cement-based materials; recycled concrete; low-carbon structural vibration control
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
School of Civil Engineering, Shandong University, Jinan 250061, China
Interests: structural vibration control; passive control; adaptive control; gas-spring damper; nonlinear energy sink (NES)
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

A large proportion of global carbon emissions comes from the building and infrastructure industry. The goal of ‘green building’ and the ‘green economy’ is to aggressively mitigate the energy demand in civil engineering. This raises new challenges for material scientists, structural engineers, planners, constructors, and operators, for example:

  1. Based on the aim of energy conservation and emission reduction requirements in the process of material extraction and manufacture, how can the ‘green gene’ be implemented in structural materials (such as green cement and concrete)?
  2. Based on the aim of sustainable development during urban regeneration, how can new buildings and infrastructures be built (and existing structures be upgraded) in a manner that ensures low carbon emissions?
  3. Based on the aim of achieving sustainability, how should the life cycle assessment be upgraded and updated in the process of scheme planning and structural and construction design, operation, and management?

In the construction and building industry, the pursuit of these new goals requires multidisciplinary collaboration and integration to realize technical innovation whilst targeting carbon neutrality. Meanwhile, based on the pursuit of ‘efficiency’ and ‘sustainability’, the concepts of ‘whole life cycle’, ‘whole process cost management’, and ‘sustainable management’ have been firmly placed at the forefront. How to effectively implement these concepts, however, still requires further exploration.

This Special Issue will generally focus on studies involving structural materials, urban planning, structural design and optimization, and construction and energy management, which are expected to contribute to the proposal of low carbon development in urban regeneration. Therefore, contributions are expected on, but not limited to, the following areas:

  • Building design and planning schemes;
  • Design and analysis of sustainable building materials and structures;
  • Upgrading of existing structures;
  • Examples or case studies of green building and infrastructure;
  • Urban and building energy management;
  • Engineering project management and project cost management;
  • Development of design philosophies and performance criteria of green structures or communities.

You may choose our Joint Special Issue in Sustainability.

Prof. Dr. Zheng Lu
Dr. Jiafei Jiang
Dr. Dianchao Wang
Dr. Kunjie Rong
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. Buildings is an international peer-reviewed open access monthly 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 2600 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

  • sustainability
  • low-carbon emissions
  • environmental science
  • green economy
  • green building
  • urban regeneration
  • structural materials
  • structural design and planning schemes
  • structural systems
  • energy management
  • project management
  • project cost management
  • structural health monitoring
  • life cycle analysis

Published Papers (2 papers)

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Research

21 pages, 6135 KiB  
Article
Behavior of Shear-Critical Recycled Aggregate Concrete Beams Containing BFRP Reinforcement
by Shahrukh Shoaib, Tamer El-Maaddawy, Hilal El-Hassan and Bilal El-Ariss
Buildings 2023, 13(11), 2785; https://doi.org/10.3390/buildings13112785 - 06 Nov 2023
Cited by 1 | Viewed by 1224
Abstract
The shear performance of recycled aggregates beams reinforced with basalt fiber-reinforced polymer (BFRP) bars is evaluated and compared with that of similar beams made with natural aggregates (NA). Six beams with a shear span-to-effective depth ratio (a/d) of 3.0 were tested to failure. [...] Read more.
The shear performance of recycled aggregates beams reinforced with basalt fiber-reinforced polymer (BFRP) bars is evaluated and compared with that of similar beams made with natural aggregates (NA). Six beams with a shear span-to-effective depth ratio (a/d) of 3.0 were tested to failure. Test variables consisted of the recycled concrete aggregate (RCA) replacement percentage (60 and 100%) and the presence of BFRP stirrups in the shear span. Experimental results showed that a RCA replacement of 60% marginally reduced (5%) the shear capacity. However, the reduction in the shear capacity was more pronounced (17%) for the specimen made with 100% RCA. The contribution of BFRP stirrups to the shear capacity decreased with an increase in the RCA replacement percentage. The width of the major shear crack at a given value of load was higher for the beams with RCA. The deflection values at the ultimate load were greater for beams made with RCA. A codified analytical approach as well as a model published in the literature were employed to predict the shear capacity of the tested beams. Predictions of the codified analytical approach were very conservative. The analytical model published in the literature provided a more reasonable prediction for the shear capacity of the tested beams than that of the codified analytical approach. Full article
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14 pages, 2795 KiB  
Article
Experimental Study and Damping Effect Analysis of a New Tuned Liquid Damper Based on Karman Vortex Street Theory
by Hongmei Ren, Qiaoqiao Fan and Zheng Lu
Buildings 2023, 13(4), 1013; https://doi.org/10.3390/buildings13041013 - 12 Apr 2023
Viewed by 932
Abstract
In order to solve the shortcomings of traditional TLDs (tuned liquid dampers), such as their narrow frequency bands and their occupation of large amounts of space, based on deep-water theory, a new type of TLD incorporating Karmen vortex street theory is proposed and [...] Read more.
In order to solve the shortcomings of traditional TLDs (tuned liquid dampers), such as their narrow frequency bands and their occupation of large amounts of space, based on deep-water theory, a new type of TLD incorporating Karmen vortex street theory is proposed and named as KV-TLD. A shaking table experimental test is conducted to fully analyze its vibration damping characteristics and its effectiveness in terms of vibration control is confirmed. Through comparison with a traditional TLD, the superiority of KV-TLD is verified. By analyzing parameters such as the mass ratio and the frequency ratio, it is found that a larger mass ratio means a better damping effect. When the frequency ratio is close to 1.0, the damping effect is better, while the vibration damping advantage of KV-TLD is much lower. Good performance in terms of installation, a wide frequency band, and damping effect means that KV-TLD is superior in terms of actual engineering application possibilities, and can also act as a good reference for subsequent engineering projects. Full article
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