高强钢筋机械连接接头的创新设计研究

Study on Innovative Design of Mechanical Splicing of High Strength Bars

通过研究现有的钢筋连接接头技术,创新设计了两种机械连接接头,镦头式套管机械连接接头和锥楔式套管机械连接接头,并通过ANSYS有限元分析,旨在克服现有技术的一些缺陷,提高高强钢筋的连接性能,降低材料消耗,从而为高强钢筋推广应用提供良好的条件。

Based on the study of the crude reinforced connection technology at present, two new connections for high strength bars,upset head casing connection and taper wedge sleeve connection,have been worked out by innovative design so that some flaws of the existed connection technology can be conquered. The connection performance of high strength bars can be enhanced to reduce material consumption by using ANSYS finite element analysis, and good condition can be provided for widely using high strength bars.