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Infrastructures, Volume 7, Issue 2

February 2022 - 15 articles

Cover Story: The article describes the observed behavior of a building, seismically isolated by means of 16 High Damper Rubber Bearings and 4 Slider Devices, during the most important seismic events that struck central Italy from August 2016 to January 2017. Due to the epicenter distances, all the events had light effects at the site, but small cracks were observed in some partition walls after the sequence. The structure is first dynamically characterized using ambient vibration, then its behavior under the seismic events is described, showing its variability with the energy at the site of the building. Finally, experimental results are compared to numerical results obtained from a finite element model of the superstructure, pointing out the importance of a suitable modeling of the Rubber Bearings and Slider Devices. View this paper
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Articles (15)

  • Article
  • Open Access
2 Citations
5,392 Views
17 Pages

Current Practice and Potential Associated with Timber-Based Solutions for Buildings Retrofitting

  • Cláudio Meireis,
  • Filipa S. Serino,
  • Carlos Maia,
  • André C. Fontes and
  • Jorge M. Branco

Current buildings are responsible for the highest energy consumption, exceeding polluting sectors such as industry and transports. In Portugal, a large part of the building stock was built in the 1970s and 1980s, but buildings dated from the 1960s an...

  • Article
  • Open Access
7 Citations
4,917 Views
23 Pages

Quality Control Method for the Service Life and Reliability of Concrete Structures

  • Alfred Strauss,
  • Panagiotis Spyridis,
  • Ivan Zambon,
  • Fabian Sattler and
  • Eftychia Apostolidi

In the past few years, there has been an increasing societal and industrial demand for the reliable assessment and design of structural systems with service-life criteria of at least several decades. The life cycle characterisation of engineering str...

  • Article
  • Open Access
12 Citations
4,278 Views
16 Pages

Active Transport Network Design Based on Transit-Oriented Development and Complete Street Approach: Finding the Potential in Qazvin

  • Hamid Mirzahossein,
  • Amir Abbas Rassafi,
  • Zahra Jamali,
  • Robert Guzik,
  • Alessandro Severino and
  • Fabio Arena

Today, automobile dependency constantly causes traffic congestion, delays, reduced access, increased fuel and energy consumption, and environmental emissions. Automobile dependency has caused many direct and indirect transportation problems that may...

  • Article
  • Open Access
6 Citations
4,074 Views
26 Pages

This study describes the results of a series of 2D finite element method (FEM) numerical models of 6 m high back-to-back reinforced soil walls using the geotechnical software PLAXIS. These structures are used to support embankments, especially for br...

  • Article
  • Open Access
5 Citations
4,019 Views
16 Pages

Maritime Transportation Dynamics in the Azores Region: Analyzing the Period 1998–2019

  • Pedro Pimentel,
  • Ana Vulevic,
  • Gualter Couto,
  • Arian Behradfar,
  • José Manuel Naranjo Gómez and
  • Rui Alexandre Castanho

The geography over which maritime transportation operates is unique, combining physical, strategic, and commercial imperatives. Physical issues are stable across time, but strategic, especially commercial, considerations continually shift with the eb...

  • Article
  • Open Access
14 Citations
10,364 Views
26 Pages

Mega-projects, particularly for the development of infrastructure, are being undertaken increasingly in many developing countries. Mega-projects are highly complex and involve significant construction activities. However, mega-projects in Africa face...

  • Article
  • Open Access
14 Citations
4,869 Views
13 Pages

Analysis of Driver’s Socioeconomic Characteristics Relating to Speeding Behavior and Crash Involvement: A Case Study in Lahore

  • Muhammad Ashraf Javid,
  • Nazam Ali,
  • Muhammad Abdullah,
  • Tiziana Campisi,
  • Syed Arif Hussain Shah and
  • Suniti Suparp

Speeding is one of the risky behaviors which results in accident involvement causing fatalities and severe injuries. This paper aimed to identify the significant socio-economic characteristics of drivers concerning their speeding behavior and crash i...

  • Article
  • Open Access
9 Citations
7,697 Views
18 Pages

Impact of Rainfall-Induced Landslide Susceptibility Risk on Mountain Roadside in Northern Thailand

  • Chotirot Dechkamfoo,
  • Sitthikorn Sitthikankun,
  • Thidarat Kridakorn Na Ayutthaya,
  • Sattaya Manokeaw,
  • Warut Timprae,
  • Sarote Tepweerakun,
  • Naruephorn Tengtrairat,
  • Chuchoke Aryupong,
  • Peerapong Jitsangiam and
  • Damrongsak Rinchumphu

Landslide incidents frequently occur in the upper northern region of Thailand due to its topography, which is mostly mountainous with high slopes. In the past, when landslides happened in this area, they affected traffic accessibility for rescue and...

  • Article
  • Open Access
10 Citations
4,305 Views
15 Pages

Structural health monitoring of highway bridges is a vital but currently challenging aspect of infrastructure engineering due to the number of sensors required, power requirements, and harsh environmental conditions. The purpose of this study is to d...

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Infrastructures - ISSN 2412-3811