[HTML][HTML] Deformational behavior of self-compacting concrete containing recycled aggregate, slag cement and green powders under compression and bending …

V Revilla-Cuesta, V Ortega-López, M Skaf… - Journal of Building …, 2022 - Elsevier
The high fine-aggregate content of Self-Compacting Concrete (SCC) means that its
deformational behavior differs from that of vibrated concrete. SCC performance is further …

Effect of external post-tensioning on steel–concrete composite beams with partial connection

AA El-Sisi, AI Hassanin, HF Shabaan, AI Elsheikh - Engineering Structures, 2021 - Elsevier
In this paper, an experimental and numerical study was presented for strengthened
composite steel–concrete beams using externally post-tensioning tendons with a partial …

Experimental and theoretical study on the flexural behavior of RC beams strengthened with cementitious grout

G Peng, D Niu, X Hu, S Zhong, D Huang - Engineering Structures, 2022 - Elsevier
In this study, we experimentally and theoretically studied the flexural behavior of RC beams
that were strengthened with cementitious grout based on the static loading test of beam …

Flexural behavior of RC beams strengthened with GFRP laminate and retrofitting with novelty of adhesive material

BO Rageh, MA El-Mandouh, AH Elmasry, MM Attia - Buildings, 2022 - mdpi.com
Two unique approaches were proposed to strengthen the bond between the glass fiber
reinforcement polymer (GFRP) and the RC concrete surfaces. The two bonding materials …

Spatial failure mechanism of coastal bridges under extreme waves using high-efficient pseudo-fluid-structure interaction solution scheme

P Yuan, D Zhu, Y Dong - Ocean Engineering, 2021 - Elsevier
Coastal bridges serve as lifelines in evacuation and rescue after coastal natural hazards. It
is thus vital to reveal the spatial failure mechanism for coastal bridges under extreme waves …

Dynamic performance-based assessment for tied-arch bridges subjected to heavy multi-axial tractor-trailers

P Yuan, CS Cai, K Liu, X Wang, L Ke - Structure and Infrastructure …, 2024 - Taylor & Francis
With rapid industrial development, the overloading of bridges caused by heavy multi-axle
vehicles has become a critical problem worldwide. This work conducts a performance-based …

Strengthening of rc beams using steel plate-fiber concrete composite jackets (finite element simulation and experimental investigation)

M Shadmand, A Hedayatnasab… - International Journal of …, 2022 - ije.ir
In this research, steel plate-fiber concrete composite jackets (SPFCJ) was used to
strengthen the RC beams. The accuracy of the analysis method was evaluated by modeling …

Shear performance of stirrup corroded RC beams: Effects of strengthening interventions and corrosion rates

L Ke, L Liang, J Zhou, C Li, Y Li, C Chen - Structural Concrete, 2023 - Wiley Online Library
This paper investigates the shear performance of corroded reinforced concrete (RC) beams
with different stirrup corrosion rates and strengthening interventions. In this work, eight …

Overall structural degradation of a high-piled wharf under chloride invasion and the impact force of ship berthing

P Li, J Li, L Li, P Zhou, G Liu - Ocean Engineering, 2024 - Elsevier
The security of high-piled wharfs in offshore environments is subject to long-term threats
from chloride invasion and the impact force of ship berthing. This paper presents a …

Experimental and analytical study on post-fire residual flexural behavior of corroded reinforced concrete beams after various cooling methods

C Liu, M Yang, P Wang, K Li, X Gao, J Miao - Engineering Structures, 2024 - Elsevier
To study the flexural behavior of corroded reinforced concrete (RC) beams after various
cooling methods, a series of tests were carried out on twenty-four RC beams. The study …