Publications

Export 7 results:
Sort by: [ Author (Asc)] Title Type Year
A B C D E F G H I J K L [M] N O P Q R S T U V W X Y Z   [Show ALL]
M
Análise Numérica Não Linear do Punçoamento em Lajes Fungiformes – Calibração, Mamede, Nuno, Faria Duarte, and Ramos António , Revista Internacional Tech ITT, Volume 12, Issue 35, p.4-13, (2014)
Análise Numérica Não Linear do Punçoamento em Lajes Fungiformes – Estudo Paramétrico, Mamede, Nuno, Faria Duarte, and Ramos António , Revista Internacional Tech ITT, Volume 12, Issue 35, p.14-24, (2014)
Análise do efeito de características mecânicas e geométricas que afetam o comportamento ao Punçoamento de lajes fungiformes, Mamede, Nuno, Ramos António, and Faria Duarte , Encontro Nacional Betão Estrutural 2012, Porto, p.1–8, (2012) Abstract

n/a

Rational Use of High-Strength Concrete in Flat Slab- Column Connections under Seismic Loading, and Micael Inácio, Brisid Isufi, Massimo Lapi António Pinho Ramos , Volume 117, Issue 6, (2020) Abstract

High-strength concrete (HSC) slab-column connections with relatively low concrete strengths compared to today’s capabilities have been tested under seismic-type loading in the past. Herein, the hybrid use of HSC with compressive strength approximately 120 MPa and normal-strength concrete (NSC) is investigated through three reversed horizontal cyclic-loading tests with different geometries of the HSC region and a reference NSC specimen. The results show that HSC applied in the vicinity of the column can significantly enhance the seismic performance of slab-column connections. The best result in terms of drift capacity and economic use of HSC was achieved in the case of full-depth HSC extended from the column’s face up to 2.5 times the effective depth. Drift ratios up to 3.0% were achieved. A comparison with previous tests showed that the hybrid use of HSC and NSC can achieve similar results to the provision of punching shear reinforcement.

Punçoamento em Lajes Fungiformes de Betão de Elevada Resistência – Estudo Experimental, e Micael Inácio, Duarte Faria, Válter Lúcio António Ramos , 5ªs Jornadas Portuguesas de Engenharia de Estruturas, Encontro Nacional de Betão Estrutural 2014, 9º Congresso Nacional de Sismologia e Engenharia Sísmica, Lisbon, (2014) Abstract

n/a

Punching of High Strength Concrete Flat Slabs - Experimental Investigation, Micael Inácio, António Ramos, Válter Lúcio, and Faria Duarte , fib symposium Tel Aviv 2013, Tel Aviv, p.377–380, (2013) Abstract

n/a

Deformation capacity evaluation for flat slab seismic design, Muttoni, A., Coronelli D., Lamperti Tornaghi M., Martinelli L., Pascu I. R., Pinho Ramos A., Tsionis G., Bamonte P., Isufi B., and Setiawan A. , Bulletin of Earthquake Engineering, Volume 20, Number 3, p.1619 – 1654, (2022) AbstractWebsite
n/a