Application of Energy Dissipation Plate on the Beam-to-Column Connections

• Main Authors: Hsieh-Bing Yang, 謝秉洋
• Other Authors: CHEN,SHENG-JIN
• Format: Others
• Language: zh-TW
• Published: 2015
• Online Access: http://ndltd.ncl.edu.tw/handle/04584966703108042780

碩士 === 國立臺灣科技大學 === 營建工程系 === 103 === The generl Steel buildings are made of Moment Frame to dissipate seismic energy in an earthquake.The inslastic deformation of concentrates at the end of beam columns joint.causing the building due to lack of toughness beam columns joint cause damage .This study aims to inslastic deformation on the beam column joint transferred to the plastic zone .with this energy dissipation plate to hold the earthquake moments to converted the tension and pressure to dissipate seismic energy .and may delay the occyrrence of continuing plate buckling time.and than to raise to increase the seismic capacity of the beam column join .The study use finite element analysis equivalent stress analysis and plastic require analysis.and experimenting with cyclic loading test on four kinds of beam columns joint with energy dissipation continuing plate and one traditional beam columns joint use in real size beams column joints.The results prove that this method can effectively improve the seismic behavior of beam-column joints.