Large-scale shear-critical five-spiral columns and comparable conventional tied columns were tested using double-curvature lateral cyclic loading. Test results showed that with the same amount and similar yield strengths of shear reinforcement and concrete compressive strengths, the column with five-...
Aspects relating to the shear strength of circular and rectangular columns under seismic loading are presented. An examination of existing design equations reveals wide differences in predicted responses. Particular emphasis is placed on models capable of representing the interaction between flexural ductility...
The need for a consistent seismic design philosophy to establish design shear forces for reinforced concrete columns of bridges and buildings under seismic attack is discussed. It is shown that because of a combination of the effects of conservatism in flexural strength design equations and approximatio...
atheyareinclassthree. theyareinclassthree。[translate] athe shear strength of the strengthened reinforced concrete columns core can be expressed as 被加强的钢筋混凝土专栏核心的切变强度可以被表达[translate]
This paper presents the achievements of research on shear strength of reinforced concrete columns. The shear behavior of reinforced concrete columns under monotonic load, cyclic load, high axial load as well as bilateral load was investigated. The analysis of the test results are discussed respectively...
Thispaper presents evaluation of shear strength of concrete in full-scaled RC column withtermination of main reinforcements. From the experimental results, the maximum shear stress ofconcrete was 0.155 fc′ and it occurred beforeshear cracks initiated and tie bars yielded, the shear cracks initiated ...
The contribution of concrete to an inelastic deformation capacity and shear strength of reinforced concrete (RC) columns failing in shear has been investigated extensively by various researchers...doi:10.1007/s40999-016-0005-6Arslan, GurayBorekci, MuzafferBalci...
Shear strength analysis of concrete beams reinforced with GFRP… 热度: Shear Strength of Reinforced Concrete Beams subjected to Blast… 热度: ACIStructuralJournal/July-August2010419 ACIStructuralJournal,V.107,No.4,July-August2010. MSNo.S-2009-105.R3receivedJuly24,2009,andreviewedunderInstitute ...
and experimental are calculated and compared,advantages of Bayesian dynamic information updates can be seen.The approach inherits the completeness of the prior model and the accuracy of number of experimental data information,so it can more accurately predict and verify shear strength of concrete column...
By means of shear transfer theory, the shear failure mechanisms of reinforced concrete short columns are investigated. As the basis of this study, it is assumed that the deformation of columns by shear loading is divided into three types, that is, flexural, bond failure and shear slip deformati...