Assessment of concrete strength using the combination of NDT—review and performance analysis

B Kouddane, ZM Sbartaï, M Alwash, K Ali-Benyahia… - Applied Sciences, 2022 - mdpi.com
This paper presents a review on combining NDT techniques, such as rebound hammer and
ultrasonic pulse velocity, for assessing concrete compressive strength. These methods …

[HTML][HTML] Condition assessment of concrete and glass fiber reinforced polymer (GFRP) rebar after 18 years of service life

S Ramanathan, V Benzecry, P Suraneni… - Case Studies in …, 2021 - Elsevier
Concrete and glass fiber reinforced polymer (GFRP) bar samples from an 18-year old repair
project executed on an existing dry-dock were obtained by coring the dry dock in two …

RPAS-based framework for simplified seismic risk assessment of Italian RC-bridges

A Nettis, M Saponaro, M Nanna - Buildings, 2020 - mdpi.com
Existing reinforced concrete (RC) bridges that were designed in the decades between 1950
and 1990 exhibit inadequate structural safety with reference to both traffic loads and hazard …

Effects in conventional nonlinear static analysis: Evaluation of control node position

G Uva, F Porco, A Fiore, S Ruggieri - Structures, 2018 - Elsevier
The nonlinear methods of analysis are the most indicated ones to carry out the vulnerability
assessment of existing Reinforced Concrete (RC) buildings. Notwithstanding nonlinear …

[PDF][PDF] Influence of infilled frames on seismic vulnerability assessment of recurrent building typologies

MA Aiello, PL Ciampoli, A Fiore, D Perrone… - Ingegneria …, 2017 - researchgate.net
This work is aimed at the assessment of the influence of the infill presence on the seismic
vulnerability evaluation. In particular, some results obtained from recurrent building …

[PDF][PDF] A mechanical approach for estimating regional fragility curves of existing RC buildings stock in Puglia

G Uva, PL Ciampoli, V Leggieri, A Nettis… - Proceedings of the …, 2019 - 2019.compdyn.org
The study of the seismic vulnerability of Reinforced Concrete (RC) buildings is a topic of
large interest for the scientific community and public institutions, who have the task of …

Evaluation criteria for freezing and thawing of tunnel concrete lining according to theoretical and experimental analysis

JS Moon, JW An, HK Kim, JG Lee… - Geomechanics and …, 2022 - koreascience.kr
Abnormal climate events are occurring frequently around the world. In particular, cold waves
and heavy snow lead to damage and deterioration of facilities, which can cause loss of life …

[PDF][PDF] Seismic assessment of a RC case study building using the simple lateral mechanism analysis, SLaMA, method

R Gentile, C Del Vecchio, S Pampanin - 6th ECCOMAS thematic …, 2017 - core.ac.uk
The seismic assessment of an existing structure is a complex procedure. In the evaluation of
the structural capacity, difficulties arise in the definition of the lateral resisting members, in …

The SonReb method: critical review and practical aspects

G Uva, F Porco, A Fiore - Proceedings of Italian Concrete Days 2016, 2018 - Springer
Current regulations require surveys on materials in order to identify one or more
representative values of the in-situ concrete strength. In this context, the SonReb method is …

[PDF][PDF] Influence of rigid floor assumption in seismic analysis of RC existing buildings

F Porco, S Ruggieri, D Raffaele - … 2017—proceedings of the 6th …, 2017 - 2017.compdyn.org
The study concerns with the seismic analysis of reinforced concrete (RC) building, with
particular attention to the role played by floor system. The rigid-floor assumption is often …