Performance of IBS Precast Concrete Beam-Column Connections Under Earthquake Effects: A Literature Review | Science Publications

American Journal of Engineering and Applied Sciences

Abdul K. Mirasa¹  Azlan B. Adnan¹  Ahmad B.A. Rahman¹  Patrick T.L. Yee¹ 

关键词: Beam-column connections;    precast frame;    precast connection;    IBS precast concrete;   

DOI  :  10.3844/ajeassp.2011.93.101

学科分类：工程和技术（综合）

来源: Science Publications

【 摘 要 】

Problem statement: Despite demonstrating rather much benefits comparing to theconventional cast-in-place construction, the acceptance level of precast concrete building is stillreportedly low in Malaysia. The implication imposed by stricter seismic design provisions would onlyworsen the matter. Approach: The main objective of this study was to identify the most appropriatetype of beam-column connections to be introduced to precast concrete industry, particularly for regionsof low to moderate seismicity. Hence, this study presented a comprehensive literature overview of thefindings from studies conducted to analyze and investigate the behavior of precast concrete systemsassembled with typical connections or joints under simulated earthquake loading. Results: The seismicperformance of precast concrete structure very much depended on the ductility capacity of theconnectors jointing each precast components, especially at critical joints such as the beam-to-columnconnections. It was learnt from the review that (1) hybrid post-tensioned beam-column connection and(2) Dywidag Ductile Connector

【 授权许可】

Unknown