Finite Element Analysis of The Seismic Behaviors for Steel Fiber Reinforced Concrete Frame Joints

摘要：

By finite element analysis the 3 steel fiber reinforced high-strength concrete frame exterior joints under the low cycle loading, it discussed the influence of the axial compressive ratio on the seismic capacity of the frame exterior joint. The result shows that, with the increase of axial compressive ratio, it enhances the restriction role to the joint core area concrete, improves the energy dissipation capacity and increases the joint ductility. It proves the rationality of the unit type, material stress-strain relations and failure criteria used in the finite element analysis model. Therefore, it provides a reference for practical usage.

关键词： finite element analysis joints seismic behavior steel fiber volume ratio steel fiber reinforced concrete

作者: Junwei Zhang Xiangyang Tian Tingyan Wang

作者单位: The New Campus Construction headquarters, Henan Agricultural University, Zhengzhou 450002, P.R. Chin The New Campus Construction headquarters, Henan Agricultural University, Zhengzhou 450002, P.R. Chin Research Center of New Style Building Material and Structure, Zhengzhou University, Zhengzhou 450002

会议类型: 国际会议

会议名称: 2012 International Conference on Electric Technology and Civil Engineering(2012 电子技术与土木工程国际会议 ICETCE 2012)

会议地点: 三峡

会议语种:英文

页码: 2418-2421

在线出版日期: 2012-05-18（万方平台首次上网日期，不代表论文的发表时间）