Paper Title :Fe Analysis And Tension Test Of A Mortar-Filled Head-Splice Sleeve

Author :Bo-Ram Nam, Soo-Yeon Seo, Sang-Koo Kim, Hyun-A Won, Ji-Eun Lee

Article Citation :Bo-Ram Nam ,Soo-Yeon Seo ,Sang-Koo Kim ,Hyun-A Won ,Ji-Eun Lee , (2016 ) " Fe Analysis And Tension Test Of A Mortar-Filled Head-Splice Sleeve " , International Journal of Advances in Mechanical and Civil Engineering (IJAMCE) , pp. 53-56, Volume-3,Issue-1

Abstract : Recently, a new type of splice sleeve system, mortar-filled head splice sleeve has been developed. The bond capacity of the mortar-filled head splice sleeve (HSS) can be changed corresponding to the development length and the type of head. In this paper, a finite element (FE) analysis and a tension test of head-splice sleeve were performed with the parameter of the development length and type of head to analyze the bond behavior of a mortar-filled head-splice sleeve. From the FE analysis, it was shown that 20N/mm3 of Kn, the stiffness of perpendicular direction at interface between bar and grout mortar, is suitable to simulate the bond-slip behavior. Test result showed that the specimen with head has two times higher bond strength than without. Index terms— Mortar filled head splice sleeve, Development length, Type of head, Bond strength, Finite element analysis, Tension test.

Type : Research paper

Published : Volume-3,Issue-1

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