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Infrastructures, Volume 7, Issue 12

December 2022 - 15 articles

Cover Story: One of the most interesting applications of Structural Health Monitoring (SHM) is the possibility of providing real-time information on the conditions of civil infrastructures during and following disastrous events, thus supporting decision-makers in prompt emergency operations. The Bayesian decision theory provides a rigorous framework to quantify the benefit of SHM through the Value of Information (VoI) accounting for different sources of uncertainties. This decision theory is based on utility considerations, or in other words, it is based on risk. Instead, decision making in emergency management is often based on engineering judgment and heuristic approaches. The goal of this paper is to investigate the impact of different decision scenarios on the VoI. View this paper
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Articles (15)

  • Article
  • Open Access
5 Citations
4,956 Views
11 Pages

Determining the material properties and existing capacity of concrete infrastructure using nondestructive techniques is challenging due to evolving design requirements, unknown as-built conditions, and ongoing maintenance and deterioration. Concrete&...

  • Article
  • Open Access
4 Citations
4,924 Views
19 Pages

Plastic waste (PW) constitutes a nuisance to our environment despite several efforts to reduce, reuse and recycle it. This study experimentally explores the possibility of storing plastic waste within a cement-stabilised soil that can be used as a ro...

  • Article
  • Open Access
5 Citations
3,268 Views
24 Pages

Shake Table Testing of Voltage and Current Transformers and Numerical Derivation of Corresponding Fragility Curves

  • Francesco Cavalieri,
  • Giuseppe Donelli,
  • Rui Pinho,
  • Filippo Dacarro,
  • Nunzia Bernardo and
  • Michele de Nigris

Damage to devices installed in electric substations, which have shown vulnerable behaviour under strong earthquakes in the last decades, may endanger power delivery in the emergency phases during and after an earthquake. Within seismic risk assessmen...

  • Article
  • Open Access
5 Citations
3,377 Views
23 Pages

Geopolymer concrete is concrete made from industrial materials, such as fly ash, GGBS, silica fume, and metakaolin, used as a cement alternative. In this study, geopolymer concrete will be based on fly ash as a binder material, alkaline activators of...

  • Article
  • Open Access
23 Citations
3,729 Views
27 Pages

The present study focused on the design of geothermal energy piles based on cone penetration test (CPT) data, which was obtained from the Perniö test site in Finland. The geothermal piles are heat-capacity systems that provide both a supply of e...

  • Article
  • Open Access
7 Citations
4,595 Views
18 Pages

Building Information Modeling (BIM) Application for a Section of Bologna’s Red Tramway Line

  • Ennia Mariapaola Acerra,
  • Gian Franco Daniel Busquet,
  • Marco Parente,
  • Margherita Marinelli,
  • Valeria Vignali and
  • Andrea Simone

New technologies such as the I-BIM (Infrastructure Building Information Modeling) are radically changing the infrastructure design and construction sector. In this study, the I-BIM approach has been used for the design of a portion of the future Bolo...

  • Article
  • Open Access
9 Citations
3,551 Views
33 Pages

Wind and/or earthquake-imposed loadings on two dynamically similar adjacent buildings cause vigorous shaking that can be mitigated using energy dissipating devices. Here, the vibration response control in such adjacent structures interconnected with...

  • Article
  • Open Access
1 Citations
2,759 Views
18 Pages

Within any ecosystem, information sharing is essential. In this paper, the Swedish gravel road ecosystem is studied, where information plays a crucial role for the effective management of operations and maintenance. However, efficient information sha...

  • Article
  • Open Access
5 Citations
2,493 Views
20 Pages

The Benefit of Informed Risk-Based Management of Civil Infrastructures

  • Pier Francesco Giordano and
  • Maria Pina Limongelli

One of the most interesting applications of Structural Health Monitoring (SHM) is the possibility of providing real-time information on the conditions of civil infrastructures during and following disastrous events, thus supporting decision-makers in...

  • Review
  • Open Access
11 Citations
7,414 Views
22 Pages

Offsite Construction Methods—What We Learned from the UK Housing Sector

  • Joseph Kwame Ofori-Kuragu,
  • Robert Osei-Kyei and
  • Nadeeshani Wanigarathna

Offsite construction has become popular in recent times due to the numerous benefits it offers compared to traditional construction methods. This paper explores the different offsite construction methods, the motivations for adopting these approaches...

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Infrastructures - ISSN 2412-3811