Severely damaged reinforced concrete circular columns repaired by turned steel rebar and high-performance concrete jacketing with steel or polymer fibers
A new strategy that repairs severely damaged reinforced concrete (RC) columns after an
earthquake is proposed as a simpler and quicker solution with respect to the strategies …
earthquake is proposed as a simpler and quicker solution with respect to the strategies …
Experimental tests on existing RC beams strengthened in flexure and retrofitted for shear by C-FRP in presence of negative moments
The shear strength of reinforced concrete beams extracted from existing buildings often
reveals insufficient transversal steel reinforcement, mainly due to design or construction …
reveals insufficient transversal steel reinforcement, mainly due to design or construction …
Experimental investigation of the shear strength of RC beams extracted from an old structure and strengthened by carbon FRP U-strips
D Lavorato, C Nuti, S Santini - Applied Sciences, 2018 - mdpi.com
Featured Application This study presents the experimental results of the shear strength of
reinforced concrete (RC)“real” beams extracted from an old RC building in Rome, built in …
reinforced concrete (RC)“real” beams extracted from an old RC building in Rome, built in …
[HTML][HTML] Asynchronous earthquake strong motion and RC bridges response
The dynamic response of long structures (eg, bridges) is sensitive to the spatial variability of
strong ground motion (asynchronous motion). Ground motion differences increase from …
strong ground motion (asynchronous motion). Ground motion differences increase from …
[PDF][PDF] Influence of materials knowledge level on the assessment of the shear strength characteristic value of existing RC beams
A Forte, S Santini, G Fiorentino… - Proceedings of the …, 2018 - researchgate.net
A procedure to determine the shear strength characteristic value (Vrck) is presented and
applied to two existing RC beams extracted from an old structure built in Italy in the early …
applied to two existing RC beams extracted from an old structure built in Italy in the early …
Effect of maximum coarse aggregate size upon shear strengthening of RC beams using NSM-CFRP strips
WS Barham, YT Obaidat, AW Qublan - Structures, 2023 - Elsevier
Reinforced concrete (RC) is widely used because of its many desirable characteristics, such
as high strength, fire resistance, and durability. However, structures that are made of …
as high strength, fire resistance, and durability. However, structures that are made of …
[PDF][PDF] Numerical modeling of existing RC beams strengthened in shear with FRP U-sheets
This paper presents a finite element analysis on two reinforced concrete beams, extracted
from an important building of the'30s in Rome, strengthened in shear with C-FRP and …
from an important building of the'30s in Rome, strengthened in shear with C-FRP and …
FRP reinforcement to retrofit bridge pier after repair: experimental test results
Reinforced concrete (RC) bridge piers damaged after a strong earthquake are repaired. The
damaged concrete and the steel reinforcement parts are replaced by rebar segments …
damaged concrete and the steel reinforcement parts are replaced by rebar segments …
Seismic behavior of a low-rise horizontal cylindrical tank
Cylindrical storage tanks are widely used for various types of liquids, including hazardous
contents, thus requiring suitable and careful design for seismic actions. The study herein …
contents, thus requiring suitable and careful design for seismic actions. The study herein …
Shear behavior of existing RC T-beams strengthened with CFRP
This paper presents the experimental behaviour of two reinforced concrete T-beams
strengthened in shear with CFRP. The beams are extracted from an important building of the …
strengthened in shear with CFRP. The beams are extracted from an important building of the …