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Roberta Prado Mendes, Leonardo Carvalho Mesquita, Maurício Pina Ferreira, Leandro Mouta Trautwein, Markssuel Teixeira Marvila and Marília Gonçalves Marques
In reinforced concrete flat slab buildings, the transference of unbalanced moments in the slab?column connections usually results from the asymmetry of spans, vertical loads, and horizontal forces from the wind. The punching strength of the slab?column c...
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David Z. Yankelevsky, Yuri S. Karinski and Vladimir R. Feldgun
RC flat slabs supported by an array of columns subjected to the action of impulsive pressure were investigated. The slabs were designed for static loads according to current standards. The dynamic responses of 4 × 4- and 8 × 8-column-supported slabs were...
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Xin-Yu Zhao, Xiao-Dan Fang, Fan Wang and Jing Zhou
The flat slab-flanged wall (FSFW) coupled system has gained popularity in recent years; however, its seismic performance remains an issue, as beams and columns in it are commonly eliminated. To tackle this problem, embedding concrete-filled steel tubes (...
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Ekkachai Yooprasertchai, Yonlada Tiawilai, Theerawee Wittayawanitchai, Jiranuwat Angsumalee, Panuwat Joyklad and Qudeer Hussain
Experimental evidence have proved that punching shear capacity of flat slabs deteriorate with the presence of openings located within the critical perimeter around columns. It is understood that this deterioration varies inversely with the distance of op...
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Andrii Bambura,Ihor Mel?nyk,Vitaliy Bilozir,Vasyl Sorokhtey,Taras Prystavskyi,Volodymyr Partuta
Pág. 34 - 42
In order to significantly reduce the weight of flat monolithic reinforced concrete floors, foundations, and other slab structures, construction operations have increasingly involved effective inserts as the separate articles made from relatively light an...
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Olena Butska,Tetiana Nikiforova,Mykola Makhinko,Svitlana Shekhorkina
Pág. 14 - 25
The paper reports a study into the strength and deformability of the node that connects precast slabs and monolithic flooring joists in a flat precast monolithic floor based on the work of dowel pins. Current regulations for the design of reinforced conc...
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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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Daniel Díaz, Carlos Videla
Pág. Page 133 - 146
The main objective ofthis paper is to document the Chilean experience on the application oj'the postensioned super fíat floors construction technology. The advantages of this solution are presented and compared with other types of slabs on grade, highlig...
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