
Introduction.- Buckling of Ellipsoidal Heads.- Plastic Collapse of Ellipsoidal Heads.- New Method for Design of Ellipsoidal Heads.- Control of Fabrication Quality of Ellipsoidal Heads.- Summary.

Introduction.- Buckling of Ellipsoidal Heads.- Plastic Collapse of Ellipsoidal Heads.- New Method for Design of Ellipsoidal Heads.- Control of Fabrication Quality of Ellipsoidal Heads.- Summary.