Study on Seismic Behavior of Headed-Bars in Reinforced Concrete of Exterior Beam-Column Joints with High Shear Ratio

• Main Authors: Shu-Hao Xu, 許書豪
• Other Authors: Chien-Kuo Chiu
• Format: Others
• Language: zh-TW
• Published: 2014
• Online Access: http://ndltd.ncl.edu.tw/handle/41105457885679133156

碩士 === 國立臺灣科技大學 === 營建工程系 === 102 === In this study, the six groups of column joint tests are mainly for the shear zone demand and capacity (Vjh / Vn = 1.00,0.85 and 0.74 ) of beam-column joints it the intersection area, which concrete strength is 35 MPa, using SD420 reinforcement material, discuss the seismic performance of T-head reinforcement anchored in the joint area, and also explain the influence of the shear zone demand and the capacity ratio effect . This study also explore the seismic performance and applicability of T-head steel embedded length using three kinds of specification, ACI 318-11, ACI 352-02 and AIJ-2010.