Author

D. Radu

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Open access Oct 2026

Seismic Assessment and Strengthening Effectiveness of RC Frame Structures with Concrete Cover and Detailing Deficiencies: Field Evidence and Parametric Numerical Analyses

While concrete cover is conventionally evaluated for durability and corrosion protection in reinforced concrete (RC) elements, its critical role in concrete-reinforcement bond efficiency, mechanical core confinement, and overall structural ductility during seismic action is often overlooked. Insufficient cover thicknes...

Ercan Işık, Silva Lozančić, M. Hadzima-Nyarko et al. · Buildings · 0 citations

Open access Oct 2026

Structural Integrity of Welded Pipe Joints Made of Creep–Resistant Steel P91 with Multiple Defects: Experimental Characterization and Engineering Critical Assessment

This study provides a comprehensive analysis of the mechanical properties and structural integrity of butt-welded P91 creep-resistant steel pipe joints utilized in high-pressure piping systems. Two pipe specimens with an outer diameter of Ø48.3 mm and a wall thickness of 10.15 mm were welded using the GTAW process in t...

L. Jeremić, B. Đorđević, S. Dikić et al. · Metals · 0 citations