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2023 1

2007 1

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axial−lateral curves 1

buckling 1

circumstantial requirement 1

coral aggregate concrete 1

damage-constitutive model. 1

lateral effective stress 1

longitudinal reinforcement 1

peak stress 1

reinforced concrete 1

stirrup 1

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Damage-constitutive model for seawater coral concrete using different stirrup confinements subjected

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 3, Pages 429-447 doi: 10.1007/s11709-022-0913-2

Abstract: Moreover, three stirrup levels (rectangular, diamond-shaped compound, and spiral stirrups) and differentstirrup spacings (40, 50, 60, and 70 mm) were used.The effects of the stirrup spacing and stirrup configurations on the stress and strain were investigatedThe results indicated an increase in the stress and strain with a decrease in the stirrup spacing, andthe adopted stirrup ratio had a better strengthening effect than the different concrete grades, and

Keywords： coral aggregate concrete stress−strain curves lateral effective stress peak stress axial−lateral curves damage-constitutive model.

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Limit of axial force ratio and requirement for stirrups of RC columns with special shape

WANG Yiqun, XU Yidong, ZHAO Yanjing, CHEN Yunxia

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 2, Pages 176-181 doi: 10.1007/s11709-007-0019-x

Abstract: concrete (RC) column with special shape, in the point of view of the characteristic value for providing stirrupthe axial force ratio of columns with special shape in relation to the characteristic value of the stirrupThen, the effect of stirrup arrangement on the ductility of the RC column is discussed in case of buckling

Keywords： reinforced concrete circumstantial requirement buckling stirrup longitudinal reinforcement