Abstract：Thousands of columns with special shape are analyzed by nonlinear numerical methods. The ductility is calculated to investigate the limit of the axial force ratio and circumstantial requirement for stirrups of an reinforced concrete (RC) column with special shape, in the point of view of the characteristic value for providing stirrup. The limit of the axial force ratio of columns with special shape in relation to the characteristic value of the stirrup is obtained. Then, the effect of stirrup arrangement on the ductility of the RC column is discussed in case of buckling of the longitudinal reinforcement and constraint concrete columns. The complete requirement for stirrups of RC column with special shape is given.
出版日期: 2007-06-05
引用本文:
. Limit of axial force ratio and requirement for stirrups of RC columns with special shape[J]. Frontiers of Architecture and Civil Engineering in China, 2007, 1(2): 176-181.
WANG Yiqun, XU Yidong, ZHAO Yanjing, CHEN Yunxia. Limit of axial force ratio and requirement for stirrups of RC columns with special shape. Front. Struct. Civ. Eng., 2007, 1(2): 176-181.
