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History of the wall pressure at different locations along the wall for shock-induced collapse near a wall (ps/po = 353): (a) Ho/Ro = 1.2; (b) Ho/Ro = 2.0. Solid line: s/Ro = 0.0; dashed line: s/Ro = 1.0; dashed-dotted line: s/Ro = 2.0; dotted line:s/Ro = 4.0.
