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Infrastructures, Volume 9, Issue 4

2024 April - 14 articles

Cover Story: Over the past decade, researchers have studied asphalt paving materials for noise reduction. This study examines sound absorption in rubber-modified asphalt mixtures, with an emphasis on shredded granulated rubber (CR) from end-of-life tires. By analyzing the acoustic coefficient and Gaussian fit parameters in five types of asphalt mixtures, including 0%, 0.75% and 1.50% CR obtained by the dry process, it was found that CR had a negligible influence on sound absorption at temperatures ranging from 10°C to 60°C, particularly in mixtures with high void content. Void content has a high correlation with sound absorption, which could help anticipate future sound-absorbing pavements. View this paper
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Articles (14)

  • Article
  • Open Access
1 Citations
2,919 Views
18 Pages

Wolf Rock Lighthouse Long-Term Monitoring

  • James Brownjohn,
  • Alison Raby,
  • James Bassitt,
  • Alessandro Antonini,
  • Zuo Zhu and
  • Peter Dobson

Wolf Rock Lighthouse is a Victorian era masonry structure located in an extreme environment facing the fiercest Atlantic storms off the southwest coast of England whose dynamic behaviour has been studied since 2016. Initially, a modal test was used t...

  • Article
  • Open Access
17 Citations
5,845 Views
23 Pages

Public–private partnership (PPP) is a prominent tool for sustainable infrastructure development. However, the positive contributions of PPPs toward the attainment of sustainable, climate resilience and zero-carbon infrastructure projects are ha...

  • Article
  • Open Access
5 Citations
9,321 Views
27 Pages

Navigating the Adoption of 5D Building Information Modeling: Insights from Norway

  • Haidar Hosamo Hosamo,
  • Christian Nordahl Rolfsen,
  • Florent Zeka,
  • Sigurd Sandbeck,
  • Sami Said and
  • Morten André Sætre

Exploring the integration of 5D Building Information Modeling (BIM) within the Norwegian construction sector, this study examines its transformative impact on cost estimation and project management, highlighting technological and skill-based adoption...

  • Article
  • Open Access
2 Citations
3,184 Views
21 Pages

A Large-Crack Image-Stitching Method with Cracks as the Regions of Interest

  • Szu-Pyng Kao,
  • Jhih-Sian Lin,
  • Feng-Liang Wang and
  • Pen-Shan Hung

While crack detection is crucial for maintaining concrete structures, existing methods often overlook the analysis of large cracks that span multiple images. Such analyses typically rely on image stitching to create a complete image of a crack. Curre...

  • Feature Paper
  • Article
  • Open Access
6 Citations
3,464 Views
33 Pages

This study intended to measure the efficiency of different strengthening techniques to advance the flexural characteristics of reinforced concrete (RC) beams using glass fiber-reinforced polymer (GFRP) laminates, including externally bonded reinforce...

  • Article
  • Open Access
1 Citations
5,107 Views
25 Pages

The objective of this research is to propose a public transport reorganization system that allows the improvement of urban vehicle flow. The lack of adequate transportation infrastructure and the existing disorder in the services provided by collecti...

  • Article
  • Open Access
16 Citations
7,267 Views
30 Pages

Multi-Context Point Cloud Dataset and Machine Learning for Railway Semantic Segmentation

  • Abderrazzaq Kharroubi,
  • Zouhair Ballouch,
  • Rafika Hajji,
  • Anass Yarroudh and
  • Roland Billen

Railway scene understanding is crucial for various applications, including autonomous trains, digital twining, and infrastructure change monitoring. However, the development of the latter is constrained by the lack of annotated datasets and limitatio...

  • Article
  • Open Access
2 Citations
2,616 Views
14 Pages

Analysis of Arch Bridge Condition Data to Identify Network-Wide Controls and Trends

  • Kristopher Campbell,
  • Myra Lydon,
  • Nicola-Ann Stevens and
  • Su Taylor

This paper outlines an initial analysis of 20 years of data held on an electronic bridge management database for approximately 3500 arch bridges across Northern Ireland (NI) by the Department for Infrastructure. Arch bridges represent the largest gro...

  • Article
  • Open Access
7 Citations
3,512 Views
22 Pages

Joint Behavior of Full-Scale Precast Concrete Pipe Infrastructure: Experimental and Numerical Analysis

  • Abdul Basit,
  • Safeer Abbas,
  • Muhammad Mubashir Ajmal,
  • Ubaid Ahmad Mughal,
  • Syed Minhaj Saleem Kazmi and
  • Muhammad Junaid Munir

This study undertakes a comprehensive experimental and numerical analysis of the structural integrity of buried RC sewerage pipes, focusing on the performance of two distinct jointing materials: cement mortar and non-shrinkage grout. Through joint sh...

  • Article
  • Open Access
1 Citations
3,005 Views
15 Pages

Corrosion of Steel Rebars in Construction Materials with Reinforced Pervious Concrete

  • Rosendo Lerma Villa,
  • José Luis Reyes Araiza,
  • José de Jesús Pérez Bueno,
  • Alejandro Manzano-Ramírez and
  • Maria Luisa Mendoza López

Pervious concrete has great potential for use in many practical applications as a part of urban facilities that can add value through water harvesting and mitigating severe damage from floods. The construction and agricultural industries can take dir...

  • Article
  • Open Access
8 Citations
3,107 Views
20 Pages

Comprehensive Empirical Modeling of Shear Strength Prediction in Reinforced Concrete Deep Beams

  • Eyad K. Sayhood,
  • Nisreen S. Mohammed,
  • Salam J. Hilo and
  • Salih S. Salih

This paper presents comprehensive empirical equations to predict the shear strength capacity of reinforced concrete deep beams, with a focus on improving the accuracy of existing codes. Analyzing 198 deep beams imported from 15 existing investigation...

  • Article
  • Open Access
2,299 Views
17 Pages

The tunnel boring method (TBM) is a widely used and effective tunneling technology in various rock mass quality circumstances. A “faulted rock mass” can range from a highly fractured rock mass to a sheared weak rock mass, making the groun...

  • Article
  • Open Access
6 Citations
3,498 Views
21 Pages

Towards Sustainable Road Pavements: Sound Absorption in Rubber-Modified Asphalt Mixtures

  • Freddy Richard Apaza,
  • Víctoriano Fernández Vázquez,
  • Santiago Expósito Paje,
  • Federico Gulisano,
  • Valerio Gagliardi,
  • Leticia Saiz Rodríguez and
  • Juan Gallego Medina

In the last decade, various asphalt paving materials have undergone investigation for sound attenuation purposes. This research aims to delve into the innovative design of sustainable road pavements by examining sound absorption in rubber-modified as...

  • Article
  • Open Access
4 Citations
2,631 Views
31 Pages

The theoretical and practical studies of the cyclic loads resulting from the movement and passage of trains on the unsaturated subgrade to determine the effect of the degree of saturation and moisture content on the foundations and infrastructure of...

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Infrastructures - ISSN 2412-3811