eess papers | Gist.Science

Mechanical Performance and Strength Prediction of Rubberized Silica Fume Concrete: An Experimental and Machine Learning Investigation for Sustainable Construction

This study investigates the mechanical performance of rubberized silica fume concrete through experimental testing and machine learning, demonstrating that while rubber powder and silica fume enhance specific properties and existing design codes underestimate strength, advanced predictive models like Artificial Neural Networks offer superior accuracy for estimating compressive and flexural strength to support sustainable construction.

M. Shariq, A. Fuzail Hashmi, M. Ayaz, M. Tanveer, M. Asif Ansari2026-06-25

⚡ electrical engineering

The Effects of Induced Anisotropy on Seismic Stability of Clayey Slopes: Numerical Study

This numerical study demonstrates that neglecting induced anisotropy in clayey slopes leads to significant oversimplification of soil behavior, as incorporating anisotropic properties via the SANICLAY model reveals increased shear stress, displacement, and sliding surfaces compared to isotropic models, thereby highlighting the necessity of accounting for anisotropy to achieve precise engineering seismic stability analyses.

Tohid Akhlaghi, Ali Dokhanchi2026-06-25

⚡ electrical engineering

Unlocking air traffic flow prediction through microscopic aircraft-state modeling

This paper introduces AeroSense, a novel state-to-flow framework that enhances short-term air traffic flow prediction in terminal airspace by directly modeling instantaneous microscopic aircraft states from ADS-B data, thereby overcoming the limitations of traditional aggregated time-series approaches and achieving superior accuracy, especially during high-density traffic.

Feng Hong, Bin Wang, Anqi Liu, Jiangtao Zhao, Yanyong Huang, Peilan He, Guiyuan Jiang, Yanwei Yu, Tianrui Li2026-06-25

⚡ electrical engineering

Research and Application of Directional Fracturing Roof Cutting for Lateral Thick and Hard Roofs in Shallow-Buried Large-Section Roadways

This study proposes and validates a directional fracturing technology using optimized arrayed perforations to effectively guide roof cutting, thereby promoting timely caving and mitigating severe strata behavior hazards in shallow-buried large-section roadways with lateral thick and hard roofs.

Yu Wang, Yanjun Feng, Kaikai Zhao2026-06-25

⚡ electrical engineering

Flexural and Tensile Strength Characteristics of Soils Stabilized with Class C Fly Ash-Based Geopolymer

This study demonstrates that Class C fly ash-based geopolymer effectively enhances the flexural and tensile strength of sandy and clayey soils under ambient curing, exhibiting superior performance to cement stabilization and strong linear correlations with compressive strength.

Ahmed Raad Al-Adhadh2026-06-25

⚡ electrical engineering

Experimental and analytical investigation on bond behavior between steel bars and steel fiber reinforced recycled aggregate concrete

This study investigates the bond behavior between steel bars and steel fiber reinforced recycled aggregate concrete through 27 pullout tests, microstructural analysis, and finite element simulations to reveal the effects of key parameters on bond strength and to establish a high-accuracy analytical model for simulating the bond-slip relationship.

Liping Kang, Ke Shi, Bo Pang, Haokun Wang2026-06-25

⚡ electrical engineering

Diode Area Melting of Ti6Al4V: Effects of Multi-Laser Processing on Microstructure and Residual Stress

This study demonstrates that Diode Area Melting (DAM) using multi-laser arrays significantly reduces cooling rates and residual tensile stresses in Ti6Al4V compared to traditional Laser Powder Bed Fusion, resulting in coarser microstructures and improved solidification control.

Anqi Liang, Sarath Veetil, Kristian Groom, Kamran Mumtaz2026-06-25

⚡ electrical engineering

A Finite Element Process Modeling Framework for Predicting Residual Stresses and Microcracking in Ceramic Matrix Composites

This paper presents a physics-based finite element framework that links curing and pyrolysis stages to predict residual stresses, shrinkage, and microcracking in ceramic matrix composites, demonstrating its capability to simulate defect formation during polymer infiltration and pyrolysis processing.

Michael N. Olaya, Marianna Maiaru2026-06-25

⚡ electrical engineering

A Techno-Economic Study of Reverse Osmosis Desalination for Extreme Salinity Under Seasonal Temperature Variations: A Red Sea Water Case Study

This study identifies an optimized hybrid Reverse Osmosis configuration combining SWC5-LD and specialized secondary membranes as the most cost-effective solution for producing high-purity boiler feedwater from extreme-salinity Red Sea water under seasonal temperature variations, achieving a total water cost of $0.961/m³.

Islam M. Ismail, Walaa S. Osman, Eman A. Emam2026-06-25

⚡ electrical engineering

Development of Commingled Hoop-Wound Composites Reinforced O-Rings (CRO) for Aeronautical Application

This paper presents the development and characterization of high-performance, commingled fiber-reinforced O-rings for aeronautical applications, demonstrating that combining carbon/glass fiber composites manufactured via filament winding and compression molding with silicone elastomers yields superior mechanical and thermal properties compared to traditional O-rings and 3D-printed alternatives.

Thiago de Freitas Silvano, Ricardo Mello Di Benedetto, Anderson Janotti, Rubens Augusto Carvalho Rafanhim, Tulio Hallak (…)2026-06-24

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