• Journal of the Computational Structural Engineering Institute of Korea
• /
• v.15 no.2
• /
• pp.251-259
• /
• 2002

A new splicing technique by the secondary moment which is intentionally induced by the tensioning effect of continuous tendons and the releasing effect of temporary beam tendons was developed. The tensioning and releasing works are essential and the decisions of the magnitude and order about them may be important engineering problems in this technique. In this paper, it was studied lot the practically optimum procedure of the tensioning and releasing works. As the result, it is concluded that the gradual progress through the three stages is reasonable for the procedure and the tensioning work have to precede the releasing work. Additionally, the magnitude of preceding tensioning force should be obtained by the sensitivity analysis and the minimum limit is more critical than the minimum limit.