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CivilEng, Volume 7, Issue 2

2026 June - 19 articles

Cover Story: Reinforced concrete beam–column joints are critical components in earthquake-resistant frames. Current design provisions mainly evaluate joint shear strength based on concrete strength, while the influence of beam main bars is rarely considered. This study investigated the effects of the among and arrangement of beam main bars on the shear behavior of interior beam–column joints. Four cruciform specimens were tested under cyclic loading to examine bond deterioration and force-transfer mechanisms. The results revealed that bond deterioration and tension-shift phenomena altered the formation of the diagonal compression strut. Based on these findings, a mechanics-based model was proposed to improve the prediction of joint shear strength and contribute to the seismic design of reinforced concrete structures. View this paper
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Articles (19)

  • Systematic Review
  • Open Access
1,510 Views
41 Pages

The decarbonization of the Architecture, Engineering, Construction, and Operation (AECO) sector has increased the need to incorporate carbon metrics into design decision-making. This article presents a Systematic Literature Review (SLR), based on the...

(This article belongs to the Special Issue Multi-Scale, Multi-Viewpoint Circular Economy Innovation in Urban and Transportation Systems)
  • Article
  • Open Access
1 Citations
2,062 Views
33 Pages

This study presents the nonlinear seismic analysis of a large-scale suspension bridge under multiple sequential earthquake records. A detailed 3D finite element model is developed in SAP2000, incorporating CFST pylons, a composite deck, and a main ca...

(This article belongs to the Section Structural and Earthquake Engineering)
  • Article
  • Open Access
1 Citations
553 Views
22 Pages

High rock temperature (HRT) and its associated thermal hazards, alongside secondary mechanical risks such as swelling pressures induced in clay layers, pose severe threats to the construction safety of deep-buried tunnels. This study aims to quantita...

(This article belongs to the Section Geotechnical, Geological and Environmental Engineering)
  • Article
  • Open Access
703 Views
20 Pages

Localized water infiltration in rock masses can significantly compromise the stability of foundations and underground structures. Conventional assessments often rely on average water content, while overlooking the spatial heterogeneity of water distr...

(This article belongs to the Section Geotechnical, Geological and Environmental Engineering)
  • Article
  • Open Access
1 Citations
1,826 Views
25 Pages

Hemp–lime composites are bio-based building materials with carbon sequestration potential, yet their properties exhibit significant variability depending on manufacturing variables, and standardized production guidelines remain lacking. This st...

(This article belongs to the Section Construction and Material Engineering)
  • Article
  • Open Access
672 Views
20 Pages

Fault-crossing ground motions, characterized by velocity pulses, permanent fault dis-placement, and non-uniform support excitation associated with fault rupture, may significantly affect the seismic performance of siphon bridges crossing active fault...

(This article belongs to the Collection Recent Advances and Development in Civil Engineering)
  • Review
  • Open Access
1,710 Views
29 Pages

Emerging Reliability Challenges of Spillway Discharging Systems in Aging Hydroelectric Dams

  • Peter Ghoche,
  • Bernard Lavoie,
  • Maryam Kamali Nezhad and
  • Georges Abdul-Nour

Factors such as asset aging, climate change affecting hydrological events, and the growing demand in electricity are placing huge pressure on hydroelectric infrastructure—in particular, hydroelectric dams, whose most important and critical comp...

(This article belongs to the Section Water Resources and Coastal Engineering)
  • Article
  • Open Access
1 Citations
1,949 Views
22 Pages

The aim of this research was to evaluate the efficacy of water-soluble epoxy resin (ER) in regard to stabilising clay soils, specifically for the design of column-type reinforcement in soft ground. An extensive laboratory program was conducted to ass...

(This article belongs to the Section Geotechnical, Geological and Environmental Engineering)
  • Article
  • Open Access
1 Citations
1,968 Views
18 Pages

In various countries, the shear-strength design formulas for reinforced concrete beam–column joints are primarily constructed based on concrete strength, and the influence of the main bars of the beam is not explicitly reflected in these expres...

(This article belongs to the Section Structural and Earthquake Engineering)
  • Article
  • Open Access
2 Citations
1,195 Views
18 Pages

Traditional road geometric design is based on assumptions regarding human perception and reaction, which directly influences Stopping Sight Distance (SSD) and the associated design parameters of vertical curves. Under a future scenario of full autono...

(This article belongs to the Section Urban, Economy, Management and Transportation Engineering)
  • Article
  • Open Access
1,430 Views
23 Pages

The methodology described in Eurocode 8, Part 4, for calculating seismic effects on vertical cylindrical rigid and fixed steel storage tanks is programmed in MATLAB®. The walls of the tanks are constructed of shell courses with varying thicknesse...

(This article belongs to the Section Structural and Earthquake Engineering)
  • Article
  • Open Access
1 Citations
2,868 Views
36 Pages

Thermal Performance-Driven Simulation and Optimization of Tessellated Façade Shading Systems in Mediterranean Educational Buildings

  • Mana Dastoum,
  • Yasmine Mahmoud Saad Abdelhamid,
  • Esraa Elareef,
  • Carmen Sánchez-Guevara,
  • Beatriz Arranz and
  • Reza Askarizad

Despite the growing use of tessellated and patterned façades in contemporary architecture, their thermal performance, particularly in cooling-dominated educational buildings, remains insufficiently quantified, with existing studies largely pri...

(This article belongs to the Topic Recent Studies and Innovative Approaches to Sustainable Communities, Buildings, Cities and Infrastructure)
  • Article
  • Open Access
1,069 Views
21 Pages

Development of Cold-Recycled Asphalt Mixtures Incorporating Biomass-Derived Ashes and Reclaimed Asphalt Pavement

  • Zainab Al Qraiti,
  • Anmar Dulaimi,
  • Marisa Sofia Fernandes Dinis de Almeida and
  • Luís Filipe Almeida Bernardo

Comparing cold-recycled asphalt mixtures (CRAMs) to conventional hot-mix asphalt (HMA) shows that CRAMs offer several logistical, financial, and environmental advantages. However, such CRAMs, when using asphalt emulsion, still suffer from excessive w...

(This article belongs to the Section Construction and Material Engineering)
  • Review
  • Open Access
2,849 Views
43 Pages

Laminated bamboo (LB) has emerged as a promising sustainable structural material due to its rapid renewability, high strength-to-weight ratio, and favorable mechanical performance. Drawing on a comprehensive review of over 90 published experimental a...

(This article belongs to the Topic Sustainable Construction Materials, Processes, and Automation Technologies)
  • Review
  • Open Access
1 Citations
1,115 Views
14 Pages

This paper proposes a power-based optimization procedure to identify the optimal number and vertical placement of buckling restrained brace (BRB) outrigger systems for enhancing the seismic performance of core-wall-dominated benchmark model. The prop...

(This article belongs to the Topic Advances on Structural Engineering, 3rd Edition)
  • Article
  • Open Access
966 Views
21 Pages

Loading Distributions in Asphalt Mixtures with the Virtual Dynamic Modulus Test

  • Hui Yao,
  • Jiaran Han,
  • Dandan Cao,
  • Xuhao Cui,
  • Min Wang and
  • Yu Liu

The dynamic modulus of asphalt mixtures is a key design parameter in pavement design, which significantly impacts the mechanical properties of asphalt pavements. This study simulated dynamic modulus tests of asphalt mixtures using the three-dimension...

(This article belongs to the Topic Sustainable Materials and Resilient Structures: Interdisciplinary Approaches)
  • Article
  • Open Access
959 Views
18 Pages

Three-edge bearing (TEB) tests and a crack-width-dependent load-carrying model were used to assess the combined effects of recycled glass fiber-reinforced polymer (rGFRP) short fibers and glass fiber-reinforced polymer (GFRP) bars in concrete pipes....

(This article belongs to the Section Construction and Material Engineering)
  • Article
  • Open Access
1 Citations
1,541 Views
19 Pages

Historic masonry towers are all around the world and play a significant role in shaping our built environment. Due to their slender shape, these towers are particularly vulnerable, as recent earthquakes have demonstrated. Many researchers have studie...

(This article belongs to the Section Structural and Earthquake Engineering)
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CivilEng - ISSN 2673-4109