Analysis of bulging in continuously cast slabs by bending theory of continuous beam.

作者：Akihiko Yoshii, Shigefumi KIHARA · 发表于：Transactions of the Iron and Steel Institute of Japan · 年份：1986 · DOI：10.2355/isijinternational1966.26.891 · 被引用次数：17 · 研究领域：Metallurgy and Material Forming、Metal Forming Simulation Techniques

The bending theory of continuous beam has been applied to the analysis of bulging in continuously cast slabs. A simple algorithm was formulated to transform a through-thickness distribution of creep strain in a shell into the shell curvature, and equations were given for the analysis model of continuous beam with multi-supports. Simulations have proved that the model satisfactorily predicts the variations of bulging profile with multi-roll arrangement and the transitional bulging including unsteady fluctuations.