Theoretical Axial Stress-Axial Strain Behaviour of FRP Confined Square and Circularized Hollow Concrete Specimens under Axial Compression

摘要：

　　This study investigates experimentally and theoretically the axial stress-axial strain behavior of carbon fiber reinforced polymer(CFRP)confined square and circularized hollow concrete specimens under axial compressive loading.The parameters investigated theoretically in this study included the corner radius and the size of the hole.The results showed that increasing the corner radius increases the axial stress and axial strain capacity of CFRP confined hollow concrete specimens.Increasing the hole size reduces the confinement efficiency of CFRP confined hollow specimens.

关键词： Fiber reinforced polymer hollow concrete specimens circularization

作者: Mohammed T.Jameel M.Neaz Sheikh Muhammad N.S.Hadi

作者单位: School of Civil,Mining and Environmental Engineering,University of Wollongong,Australia

会议类型: 国际会议

会议名称: the Sixth Asia-Pacific Conference on FRP in Structures (APFIS2017)(第六届亚太纤维增强复合材料结构工程国际会议暨第十届全国建设工程FRP应用学术交流会)

会议地点: 新加坡

会议语种:英文

页码: 1-5

在线出版日期: 2017-07-19（万方平台首次上网日期，不代表论文的发表时间）