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Mauricio de Pina Ferreira, Paulo Víctor Prazeres Sacramento, Aarão Ferreira Lima Neto, Marcelo Rassy Teixeira, Dênio Ramam Carvalho de Oliveira
Pág. 71 - 80
This paper presents results of tests on 18 one-way reinforced concrete slabs under point loads having as main variable the transverse flexural reinforcement ratio, the loading position and the width of the slab. The response of the slabs is described and...
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Helder Luiz da Silva Rodrigues, Priscila Moreira da Silva, Dênio Ramam Carvalho de Oliveira
Pág. 323 - 330
This paper presents results of punching tests carried out in four reinforced concrete flat slabs, one of them without shear reinforcement and others strengthened with CFRP dowels. Slabs were 1000 mm square meters and 60 mm thick and were subjected to mid...
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Iana Ingrid Rocha Damasceno, Muricio de Pina Ferreira, Dênio Ramam Carvalho de Oliveira
Pág. 23 - 31
The use of steel fibers as addition improves several mechanical properties of concrete, whose tensile strength and resilience are of great interest for designs of structures subjected to impact loads, such as military facilities, nuclear power plants, br...
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Leonyce Sousa de Santos, Iana Ingrid Rocha Damasceno, Leila Cristina Nunes Ribeiro, Dênio Ramam Carvalho de Oliveira
Pág. 463 - 468
Experimental results for twelve concrete columns with rectangular cross sections under axial compression are presented and discussed. Nine columns were strengthened with one layer of Carbon Fiber Reinforced Polymer (CFRP) at their ends. The study aimed t...
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