Ultimate strength analysis of prestressed reinforced concrete sections under axial force and biaxial bending

2011 ◽  
Vol 89 (1-2) ◽  
pp. 91-108 ◽  
Author(s):  
Francesco Marmo ◽  
Roberto Serpieri ◽  
Luciano Rosati
Keyword(s):  
Reinforced Concrete ◽  
Ultimate Strength ◽  
Axial Force ◽  
Strength Analysis ◽  
Biaxial Bending

Closed form ultimate strength of multi-rectangle reinforced concrete sections under axial load and biaxial bending

2009 ◽  
Vol 6 (6) ◽  
pp. 505-521 ◽  
Author(s):  
V. Dias da Silva ◽  
M.H.F.M. Barros ◽  
E.N.B.S. Julio ◽  
C.C. Ferreira
Keyword(s):  
Reinforced Concrete ◽  
Closed Form ◽  
Ultimate Strength ◽  
Axial Load ◽  
Biaxial Bending

Encased-Steel-Reinforced Concrete Composite Beam and its Ultimate Strength Analysis

2013 ◽  
Vol 351-352 ◽  
pp. 722-725
Author(s):  
Yuan Suo ◽  
Xiao Dong Li ◽  
Wei Ning Yuan
Keyword(s):  
Reinforced Concrete ◽  
Bearing Capacity ◽  
Ultimate Strength ◽  
Composite Beam ◽  
Ultimate Bearing Capacity ◽  
Strength Analysis ◽  
Steel Reinforced Concrete

Compared with traditional steel-concrete composite beam,authors describe a new composite beamencased-steel-reinforced concrete composite beam , introduce the advantages of this new composite beam,and establish the formula of ultimate bearing capacity.

scholarly journals Experimental Testing Results of Reinforced Concrete Beams Under Biaxial Bending

2018 ◽  
Vol 7 (3.2) ◽  
pp. 299 ◽  
Author(s):  
Andriy Pavlikov ◽  
Marta Kosior-Kazberuk ◽  
Olha Harkava
Keyword(s):  
Reinforced Concrete ◽  
External Load ◽  
Concrete Beams ◽  
Experimental Testing ◽  
Theoretical Calculations ◽  
Vertical Axis ◽  
Reinforced Concrete Beams ◽  
Strength Analysis ◽  
Biaxial Bending ◽  
Good Correspondence

The experimental tests data of reinforced concrete beams of a rectangular profile made of heavy concrete on pure biaxial bending are presented. The inclination angle of the external load plane to the vertical axis of inertia of the section varied in the range from 0º to 20º. The tests were conducted to study the work of the biaxial bended elements under load and to verify the developed method for strength analysis of such elements. It has been established that the order of changing the neutral axis position in the section of the biaxial bending beams in the loading process depends primarily on the relative disposition of the external load plane and the resultant in the tensioned reinforcement. It has been confirmed that the ultimate compressed fibrous strains of concrete depend not on the shape of the section, but on the shape of the concrete compressed zone. The results of the tests have good correspondence with theoretical calculations, which proves the expediency of using the developed engineering method for the strength analysis.  

Probabilistic assessment of axial force–biaxial bending capacity domains of reinforced concrete sections

Meccanica ◽  
2019 ◽  
Vol 54 (9) ◽  
pp. 1451-1469
Author(s):  
Salvatore Sessa ◽  
Francesco Marmo ◽  
Nicoló Vaiana ◽  
Luciano Rosati
Keyword(s):  
Reinforced Concrete ◽  
Axial Force ◽  
Probabilistic Assessment ◽  
Biaxial Bending ◽  
Bending Capacity
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