[HTML][HTML] Shear improvement of defected RC beams with sustainable aluminum boxes incorporating high performance concretes

M Emara, G Elsamak, M Ghalla, JW Hu… - Case Studies in …, 2024 - Elsevier
This paper presents an experimental investigation of the shear improvement of defected
reinforced concrete (RC) beams using sustainable aluminum boxes filled with high …

A review of optimization techniques and algorithms used for FRP applications in civil engineering

AS Ramadan, EO Elgendi - Journal of Engineering and Applied Science, 2023 - Springer
Optimization problems aim to minimize or maximize an objective function while fulfilling
related constraints. This objective function may be a single or multi-objective optimization …

[HTML][HTML] Bond durability of sand coated and ribbed basalt FRP bars embedded in high-strength concrete

A Al-Hamrani, W Alnahhal - Construction and Building Materials, 2023 - Elsevier
This study examines the bond durability behavior of basalt fiber-reinforced polymer (BFRP)
bars in harsh environments. The effects of surface treatment, concrete compressive strength …

Performances and properties of steel and composite prestressed tendons–A review

M Rafieizonooz, H Jang, J Kim, CS Kim, T Kim, S Wi… - Heliyon, 2024 - cell.com
The primary drawback of concrete lies in its low tensile strength, prompting the development
of various solutions to enhance this aspect. A notable approach is the utilization of …

A Prediction Model and Factor Importance Analysis of Multiple Measuring Points for Concrete Face Rockfill Dam during the Operation Period

L Shao, T Wang, Y Wang, Z Wang, K Min - Water, 2023 - mdpi.com
Dam settlement monitoring is a crucial project in the safety management of concrete face
rockfill dams (CFRD) over their whole life cycle. With the development of an automatic …

Explainable prediction model for punching shear strength of FRP-RC slabs based on kernel density estimation and XGBoost

S Zheng, T Hu, N Khodadadi, A Nanni - Scientific reports, 2024 - nature.com
Reinforced concrete (RC) slabs are widely used in modern building structures due to their
superior properties and ease of construction. However, their mechanical properties are …

Probabilistic Back Analysis Based on Nadam, Bayesian, and Matrix-Variate Deep Gaussian Process for Rock Tunnels

K Chen, AAP Olarte - Rock Mechanics and Rock Engineering, 2024 - Springer
Efficiently determining the properties of the rock mass is essential for evaluating tunnel
stability in tunneling projects. The back-analysis technique is commonly employed as an …

Data-driven shear strength prediction of FRP-reinforced concrete beams without stirrups based on machine learning methods

Y Yang, G Liu - Buildings, 2023 - mdpi.com
Due to the intrinsic complexity, there has been no widely accepted mechanics-based
estimation model of the shear performance of Fiber-Reinforced Polymer (FRP)-reinforced …

Investigations on Optimization of Extraction Process of Surfactant from Hingot Fruit (Balanites aegyptiaca) and Sesame Seed (Sesamum indicum) and Its Suitability …

S Khwairakpam, ISR Gandhi, C Wagh - Arabian Journal for Science and …, 2023 - Springer
The present study comprises of novel investigations to optimize the process of surfactant
extraction from two different natural sources viz. protein-based sesame seed and saponin …

[HTML][HTML] Experimental and numerical investigation of the flexural behavior of one–way RC slabs strengthened with near–surface mounted and externally bonded …

O Aljidda, A El Refai, W Alnahhal - Construction and Building Materials, 2024 - Elsevier
This study investigated the flexural performance of one-way reinforced concrete (RC) slabs
strengthened with two distinct strengthening systems: near–surface mounted (NSM) bars …