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Análise da estabilidade global de um edifício com laje protendida
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2019-07-12)
The constructive solution of the prestressed concrete conquers more space and prominence on the construction industry, since its use provides constructive, structural performance, and economic advantages in various situations. ...
Estudo comparativo sobre o projeto estrutural de lajes nervuradas e maciças em concreto armado na situação de incêndio
(Universidade Federal de São CarlosUFSCarCâmpus São CarlosEngenharia Civil - ECiv, 2020-11-23)
When compared to solid reinforced concrete slabs, the ribbed slabs are designed in order to make the most efficient use of the qualities existing in the materials that constitute them, through the cover and ribs set, the ...
Análise do efeito da continuidade de lajes mistas com chapa de aço colaborante em situação de incêndio
(Universidade do Vale do Rio dos Sinos, 2021-06-28)
Composite steel and concrete structures are an interesting solution in tall buildings, just where structural fire safety design procedures are rigorous. In the case of composite steel deck and concrete slabs, the exposure ...
Análise do efeito da continuidade de lajes mistas com chapa de aço colaborante em situação de incêndio
(Universidade do Vale do Rio dos Sinos, 2021-06-28)
Composite steel and concrete structures are an interesting solution in tall buildings, just where structural fire safety design procedures are rigorous. In the case of composite steel deck and concrete slabs, the exposure ...
Dimensionamento e análise comparativa de esforços e taxa de armadura pelo software TQS: estudo de caso para laje protendida com e sem aderência
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de Construção CivilEngenharia CivilUTFPR, 2021-11-23)
Prestressed concrete is increasingly used in current constructions, but there is a gap in studies addressing bonded prestressing in residential buildings. This study performs the design and comparative analysis of bending ...
Dimensionamento automático de vigas e lajes de concreto armado
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia Civil, 2016-11-16)
This work deals with the development of a computational code that realizes the dimensioning of structures of automatically reinforced concrete, be it of beams, rectangular section and section T, submitted to the efforts ...
Cracking Control in Mezzanine Floor Slabs using Rice Husk Ash and Polypropylene Fibers
(Institute of Physics Publishing, 2020-02-28)
The continuous population increase in recent years requires a greater number of households to be built quickly, with good materials and produced under quality standards that guarantee their manufacturing process. The ...
Estudo do controle de vibrações em pisos por meio de absorvedores de massa sintonizada
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de Construção CivilEngenharia CivilUTFPR, 2014)
The progress of structural analysis and design techniques regarding to the production of structural materials with improved mechanical properties has been allowing, in recent years, the construction of lighter, more slender ...
Ductile Concrete End-Diaphragms of Slab-on-Girder Concrete Bridges
(2022-01)
In this paper, the results of the proposed ductile precast concrete end-diaphragm beams for the transverse seismic resistance and protection of the substructure of slab-on-girder concrete bridges, tested at the facilities ...
Estudo de lajes com adição de resíduo de pneu
(Universidade Estadual Paulista (Unesp), 2008-02-28)
No Brasil, o concreto armado é bastante empregado na confecção de pilares, vigas e lajes das estruturas de edificações. As lajes são utilizadas como piso ou forro e, considerandose que a laje de forro não demanda ações ...