Fig. 23
Evolution of C at 4 mm below top surface based on different settings. a full-scale figure and b local enlarged figure. D – 20%: reducing Dmastic by 20%; D + 20%: increasing Dmastic by 20%; h – 20%: reducing thickness by 20%; h + 20%: increasing thickness by 20%; D + 20% & h + 20%: increasing Dmastic by 20% and increasing thickness by 20%; D—20% & h + 20%: reducing Dmastic by 20% and increasing thickness by 20%; D + 20% & h—20%: increasing Dmastic by 20% and reducing thickness by 20%; D—20% & h—20%: reducing Dmastic by 20% and reducing thickness by 20%