Contents

123　Strut-and-Tie Models for Headed Bar Development in C-C-T Nodes

        Sung-Chui Chun and Sung-Gui Hong

132  Experimental Investigation of Infilled Reinforced Concrete Frames with Openings

Demetrios J. Kakaletsis and Christos G. Karayannis

142　Adaptable Strut-and-Tie Model for Design and Verification of Four-Pile Caps

　　 Rafael Souza, Daniel Kuchma, JungWoong Park, and Túlio Bittencourt

151　Low-Cycle Fatigue Damage of Circular Concrete-Filled-Tube Columns

　　 G. W. Zhang, Y. Xiao, and S. Kunnath

160　Two-Way Shear Strength of Slab-Column Connections: Reexamination of ACI 318 Provisions

           Widianto, Oguzhan Bayrak, and James O. Jirsa

171　Behavior of High-Performance Steel as Shear Reinforcement for Concrete Beams

　　 Matthew S. Sumpter, Sami H. Rizkalla, and Paul Zia

178　Investigation of Dispersion of Compression in Bottle-Shaped Struts

　　 Dipak Kumar Sahoo, Bhupinder Singh, and Pradeep Bhargava

187　Deformation Capacity of Reinforced Concrete Columns

　　 Hossein Mostafaei, Frank J. Vecchio, and Toshimi Kabeyasawa

196  Structural Assessment of Bridges with Premature Concrete Deterioration due to Expansive Reactions

　　 A. Boenig, L. M. Fúnez, L. Memberg, J. Roche, B. Tinkey, R. E. Klingner, and T. J. Fowler

205　Shear Reinforcement Spacing in Wide Members

 Adam S. Lubell, Evan C. Bentz, and Michael P. Collins

215  Evaluation of Bundled Bar Splices

　　 Tarek R. Bashandy

222　Shear Strength of RC Jacketed Interior Beam-Column Joints without Horizontal Shear Reinforcement

　　 Yung-Chih Wang and Kai Hsu

233  Discussion

        Plastic Hinge Length of Reinforced Concrete Columns

        Sungjin Bae and Oguzhan Bayrak

        Control of Flexural Cracking in Reinforced Concrete

        R. Ian Gilbert

        Shear Strength of Thin-Webbed Post-Tensioned Beams

        Miguel Fernández Ruiz and Aurelio Muttoni

241  In ACI Materials Journal

243  Reviewers in 2008