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Infrastructures, Volume 8, Issue 7

2023 July - 10 articles

Cover Story: Monitoring, maintaining, and rehabilitating structures require well-documented visual inspections. Unmanned aerial vehicles (UAVs) and terrestrial laser scanners (TLS) have revolutionized surveying. By utilizing both technologies, a comprehensive 3D image-based model of the railway bridge's deck was created. TLS captured side and bottom sections, while UAV-CRP captured top, side, and track sections. Merging both models through post-processing generated an accurate 3D representation. A 3D as-designed model based on bridge plans was also developed. Comparing as-designed to as-is models through 3D digital registration revealed slight deviations in structural dimensions, averaging 9 mm. View this paper
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Articles (10)

  • Article
  • Open Access
1 Citations
4,358 Views
11 Pages

Deflection-Based Approach for Flexible Pavement Design in Thailand

  • Auckpath Sawangsuriya,
  • Tunwin Svasdisant and
  • Poranic Jitareekul

The Department of Highways (DOH), Thailand, has adopted both empirical and mechanistic approaches for flexible pavement analysis and design. Recently, the deflection-based design approach has been comprehensively reviewed by the DOH for the possible...

  • Article
  • Open Access
2 Citations
4,240 Views
19 Pages

Stone pavement structures (SPS), also known as stone roads or stone-paved roads, are road pavements constructed using stones as the primary surface material. Different types of SPS exist; historically, irregular-shaped stones with downward protrusion...

  • Article
  • Open Access
22 Citations
3,862 Views
18 Pages

Railway Bridge Geometry Assessment Supported by Cutting-Edge Reality Capture Technologies and 3D As-Designed Models

  • Rafael Cabral,
  • Rogério Oliveira,
  • Diogo Ribeiro,
  • Anna M. Rakoczy,
  • Ricardo Santos,
  • Miguel Azenha and
  • José Correia

Documentation of structural visual inspections is necessary for its monitoring, maintenance, and decision about its rehabilitation, and structural strengthening. In recent times, close-range photogrammetry (CRP) based on unmanned aerial vehicles (UAV...

  • Article
  • Open Access
6 Citations
2,402 Views
23 Pages

Incorporating Traffic Models into Seismic Damage Analysis of Bridge Road Networks: A Case Study in Central Italy

  • Alessandro Rasulo,
  • Sofia Nardoianni,
  • Azzurra Evangelisti and
  • Mauro D’Apuzzo

Transportation networks are one of the most vulnerable civil infrastructures during an earthquake and an estimation of traffic impacts in the post-earthquake scenario is a crucial aspect in the context of risk assessment and evaluation of remedial me...

  • Review
  • Open Access
7 Citations
2,054 Views
12 Pages

Review of Recent Progress on the Effects of High Temperatures on the Mechanical Behavior of Masonry Prisms

  • Gustavo Henrique Nalon,
  • José Carlos Lopes Ribeiro,
  • Leonardo Gonçalves Pedroti,
  • Roberto Marcio da Silva,
  • Eduardo Nery Duarte de Araújo,
  • Rodrigo Felipe Santos and
  • Gustavo Emilio Soares de Lima

The structural performance of civil engineering infrastructures exposed to elevated temperatures has been investigated in many recent works. Some of these studies evaluated the residual mechanical behavior of masonry prisms subjected to high temperat...

  • Article
  • Open Access
3 Citations
3,456 Views
36 Pages

This article addresses the issue of developing designs of resilient hydrological infrastructures for cities facing sea level rise in the Anthropocene. It undertakes short case studies of differently scaled cities, three in the Global North and three...

  • Article
  • Open Access
12 Citations
3,601 Views
15 Pages

Consideration of the Variable Contact Geometry in Vibratory Roller Compaction

  • Johannes Pistrol,
  • Mario Hager,
  • Fritz Kopf and
  • Dietmar Adam

Vibratory rollers are mainly used for the near-surface compaction of granular media for a wide variety of construction tasks. In addition to the pronounced depth effect, vibratory rollers have offered the possibility of work-integrated compaction con...

  • Article
  • Open Access
24 Citations
4,416 Views
19 Pages

Properties of Hot Mix Asphalt (HMA) with Several Contents of Recycled Concrete Aggregate (RCA)

  • Julio Cantero-Durango,
  • Rodrigo Polo-Mendoza,
  • Gilberto Martinez-Arguelles and
  • Luis Fuentes

Continuous research efforts have been developed in the literature to raise the sustainability components of the road infrastructure industry, i.e., reduce potential contaminants and augment financial profitability. In this regard, this investigation...

  • Article
  • Open Access
8 Citations
2,093 Views
21 Pages

The Influence of Recipe-Technological Factors on the Resistance to Chloride Attack of Variotropic and Conventional Concrete

  • Evgenii M. Shcherban’,
  • Sergey A. Stel’makh,
  • Alexey N. Beskopylny,
  • Levon R. Mailyan,
  • Besarion Meskhi,
  • Valery Varavka,
  • Andrei Chernil’nik,
  • Diana Elshaeva and
  • Oxana Ananova

A current problem in the construction industry is the lack of complex, scientifically based technological materials and design solutions for universal types of building materials, products, and structures, especially in terms of structures operating...

  • Article
  • Open Access
2 Citations
2,315 Views
14 Pages

The Efficiency of the Benefits of Tire-Derived Aggregate Backfill for Buried Concrete Pipes Beneath Paved and Unpaved Roads

  • Saif Alzabeebee,
  • Safaa Manfi Alshibany,
  • Suraparb Keawsawasvong and
  • Davide Forcellini

Tire-derived aggregate (TDA) has been proposed in recent studies to be considered as part of backfill soil to reduce stress and strain developed in buried pipes. However, little attention is paid to checking the influence of TDA on the behavior of co...

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Infrastructures - ISSN 2412-3811