the Special Research Fund for the National Major Science and Technology Achievement Transformation Project(No.2012GG01);the National Natural Science Foundation of China(No.51305387);the Provincial Natural Science Foundation of Hebei of China(No.E2015203103)
Based on the volume constancy with equal flow-per-second and elastic sheet stability theory, a coupling relationship among lateral thickness difference, width-to-thickness ratio of cold rolling strip steel under ideal...