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Infrastructures, Volume 10, Issue 6

2025 June - 24 articles

Cover Story: Reinforcement corrosion, along with carbonation, constitutes the primary cause of reduced lifespan in reinforced concrete structures. This study, conducted on a 40-year-old concrete structure located in a harsh marine environment and showing significant corrosion progression, provides a valuable example for examining the evolution of various repair systems. At 25 years of service, this structure underwent substantial rehabilitation employing diverse techniques and systems for reinforcement protection. It offers an opportunity to evaluate the repair methods implemented and assess their residual service life after 15 years of active use. View this paper
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Articles (24)

  • Article
  • Open Access
2 Citations
1,565 Views
19 Pages

In South Africa, inefficient resource utilization in waste management results in a preference for disposal and landfilling as the lowest tier within the waste management hierarchy. Through a methodical approach to waste management system performance...

  • Article
  • Open Access
1 Citations
932 Views
21 Pages

Influence of Moisture on the Shakedown Behavior of Fine Soils for Sustainable Railway Subballast Layers

  • William Wilson dos Santos,
  • Gleyciane Almeida Serra,
  • Lisley Madeira Coelho,
  • Sergio Neves Monteiro,
  • Gabriel de Carvalho Nascimento and
  • Antônio Carlos Rodrigues Guimarães

This study investigates the influence of moisture on the mechanical behavior of fine soil mixtures from the São Luís region, applied as subballast layers in railway track structures. Two samples were analyzed: a non-lateritic sandy soil...

  • Review
  • Open Access
4 Citations
4,192 Views
32 Pages

Distributed optical fiber sensing (DOFS) is an advanced tool for structural health monitoring (SHM), offering high precision, wide measurement range, and real-time as well as long-term monitoring capabilities. It enables real-time monitoring of both...

  • Review
  • Open Access
2 Citations
6,752 Views
27 Pages

Traffic calming has emerged as a key urban strategy to reduce vehicle speeds and mitigate road traffic risks, with increasing recognition of its broader implications for public health, human behaviour, and urban liveability. This systematic literatur...

  • Article
  • Open Access
1,561 Views
27 Pages

The use of steel-concrete composite slim-floor beams with dowel shear connectors is uncommon, and the design rules provided in Eurocode 4 for composite construction are not directly applicable to the slim-floor composite beam. In this paper, a finite...

  • Article
  • Open Access
1,103 Views
20 Pages

Symmetry-Based Data Augmentation Method for Deep Learning-Based Structural Damage Identification

  • Long Li,
  • Xiaoming Tao,
  • Hui Song,
  • Xiaolong Li,
  • Zhilong Ye,
  • Yao Jin,
  • Qiuyu He,
  • Shiyin Wei and
  • Wenli Chen

The big data collected from structural health monitoring systems (SHMs), combined with the rapid advances in machine learning (ML), have enabled data-driven methods in practical SHM applications. These methods typically use ML algorithms to identify...

  • Article
  • Open Access
773 Views
20 Pages

A Probabilistic Design Framework for Semi-Submerged Curtain Wall Breakwaters

  • Damjan Bujak,
  • Dalibor Carević,
  • Goran Lončar and
  • Hanna Miličević

Semi-submerged curtain breakwaters are increasingly favored to protect marinas and other microtidal basins, yet they are still almost exclusively designed with deterministic wave transmission equations. This study introduces a fully probabilistic des...

  • Article
  • Open Access
2 Citations
1,157 Views
17 Pages

Dynamic Modulus Regression Models for Cold Recycled Asphalt Mixtures

  • João Meneses,
  • Kamilla Vasconcelos,
  • Kazuo Kuchiishi and
  • Liedi Bernucci

Cold recycling is an advantageous technique from economic and environmental perspectives for asphalt pavement rehabilitation, interventions, and maintenance. This work covered the investigation of dynamic modulus (|E*|) test models and their effects...

  • Article
  • Open Access
5 Citations
2,362 Views
19 Pages

The longevity and safety of asphalt pavements, which form the foundation of our transportation infrastructure, are directly impacted by their performance. Pavement performance has traditionally been measured using the Marshall Mix Design method, whic...

  • Article
  • Open Access
932 Views
17 Pages

Assessment of the Residual Life of the Repaired Arousa Bridge

  • José Antonio Becerra-Mosquera,
  • Diego Carro-López,
  • Manuel F. Herrador and
  • Javier Eiras-López

This study focuses on the evolution of the Arousa Island Bridge, a critical infrastructure connecting, in northwestern Spain, the Arousa island to the Galician coast. Since its commissioning in 1985, the bridge has experienced damage due to corrosion...

  • Article
  • Open Access
3 Citations
2,390 Views
27 Pages

The detection of voids in pavement infrastructure is essential for road safety and efficient maintenance. Traditional methods of analyzing ground-penetrating radar (GPR) data are labor-intensive and error-prone. This study presents a novel approach u...

  • Article
  • Open Access
4 Citations
4,286 Views
27 Pages

Inaccurate cost and schedule estimations in road infrastructure projects continue to be a critical source of contractual disputes and financial inefficiencies, particularly in developing countries. While quantitative risk analysis (QRA) methods such...

  • Article
  • Open Access
1,026 Views
18 Pages

Soil Condition Classification Based on Natural Water Content Using Computer Vision Technique

  • Mark Miller,
  • Yong Fang,
  • Yubo Wang,
  • Sergey Kharitonov and
  • Vladimir Akulich

Natural water content affects many geotechnical parameters and geological properties of soils, which can reduce cohesion and friction, leading to potential failures in structures such as foundations, retaining walls, and slopes. Identification of the...

  • Article
  • Open Access
3 Citations
1,885 Views
23 Pages

The prevalence of car dependence and sedentary lifestyles has created concern in the transportation and health sectors. Walking is the most popular and practical kind of exercise that can significantly enhance health. In Chile, more than half of olde...

  • Article
  • Open Access
2 Citations
1,305 Views
19 Pages

The sloshing in storage tanks can exert negative influences on the safety and stability of tank structures undergoing earthquake excitation. An analytical mechanical model is presented here to investigate the seismic responses of a base-isolated cyli...

  • Article
  • Open Access
2,586 Views
29 Pages

This study addresses the critical environmental challenge of increasing carbon emissions from Thailand’s freight transport sector, focusing on container movement in the strategic Lat Krabang ICD–Laem Chabang Port corridor. The research qu...

  • Article
  • Open Access
1,657 Views
30 Pages

Seismic Behavior of Pile Group Foundations in Soft Clay: Insights from Nonlinear Numerical Modeling

  • Mohsen Saleh Asheghabadi,
  • Wenchang Shang,
  • Junwei Liu,
  • Haibao Feng,
  • Lingyun Feng,
  • Tengfei Sun,
  • Jiankai Sun and
  • Hongxuan Zhao

Pile foundations are commonly used to support structures subjected to complex loading conditions. In seismic-prone regions, understanding the soil–pile interaction under cyclic loading is essential for ensuring the stability and safety of these...

  • Article
  • Open Access
2 Citations
3,136 Views
42 Pages

Bridges are assets in every society, and their deterioration can have severe economic, social, and environmental consequences. Therefore, implementing effective asset management strategies is crucial to ensure bridge infrastructure’s long-term...

  • Article
  • Open Access
909 Views
26 Pages

The optimisation of road construction planning and design prioritises safety, comfort, cost-effectiveness, and sustainability by aligning with sustainable development goals (SDGs) and integrating life cycle assessment (LCA)-based criteria. Asphalt mi...

  • Article
  • Open Access
941 Views
30 Pages

The paper innovatively studies the impact of dual randomness of structural parameters and seismic excitation on the seismic reliability of highway pile–slab structures using the probability density evolution method. A nonlinear stochastic dynam...

  • Article
  • Open Access
1 Citations
814 Views
31 Pages

Dynamic Response of Bottom-Sitting Steel Shell Structures Subjected to Underwater Shock Waves

  • Fantong Lin,
  • Xianxiang Zhou,
  • Lan Xiao,
  • Ziye Liu and
  • Chaojia Liu

This study examines the dynamic response of bottom-sitting steel shell structures subjected to underwater shock waves. A computational framework integrating the Arbitrary Lagrangian Eulerian (ALE) method was implemented in finite-element analysis to...

  • Article
  • Open Access
1,143 Views
20 Pages

Visual inspections of concrete infrastructure in low-light environments require external lighting to ensure adequate visibility. Directional lighting sources, where an image scene is illuminated with an angled lighting source from one direction, can...

  • Article
  • Open Access
2 Citations
992 Views
20 Pages

The monolithic composite action of structures relies on the interface bond strength between concrete and the repair material. This study uses explainable deep learning techniques to evaluate the ultimate strength capacity (Us) of U-shaped normal conc...

  • Article
  • Open Access
1 Citations
3,294 Views
52 Pages

Intuitive and Experiential Approaches to Enhance Conceptual Design in Architecture Using Building Information Modeling and Virtual Reality

  • Balamaheshwaran Renganathan,
  • Radhakrishnan Shanthi Priya,
  • Geetha Ramesh Kumar,
  • Jayanthi Thiruvengadam and
  • Ramalingam Senthil

The conceptual design phase in architecture requires both intuitive and iterative approaches, which traditional Building Information Modeling (BIM) workflows fail to support properly. BIM provides data-driven decision-making and project coordination...

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Infrastructures - ISSN 2412-3811