連続帯通板問題のための大変形帯板モデル
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概要
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Strips are produced in steel, plastic and paper making industries and the strip is a primitive structure. Lateral movement problems cause low productivity in continuous strip processing lines. Now most these problems are solved experimentally only. Development of realistic, robust and speedy simulation methods for these problems is required. In this paper, we propose a large deflection strip model to simulate the running strip on rolls. The new model is a basic one, which is defined on approximated curvilinear coordinate systems along the strip deflection and includes in-plane bending. We confirmed that numerical simulation results from the new method correspond with conventional results from the large deflection plate model.