MT-1620 al.2002 Plane strain Figure 6.5 Dams water pressure Figure 6.6 Solid Propellant rockets high internal pressure Paul A Lagace @2001 Unit 6-p. 16MIT - 16.20 Fall, 2002 Plane Strain: Figure 6.5 Dams water pressure Figure 6.6 Solid Propellant Rockets high internal pressure Paul A. Lagace © 2001 Unit 6 - p. 16