IIBS 



WM^M 



''^'eroN 



HYDROMECHANICS 



AERODYNAMICS 

 O 



STRUCTURAL 

 MECHANICS 



APPLIED 

 MATHEMATICS 



/ 



>D3 



STICS AND 

 3RATI0N 



HYDROSTATIC PRESSURE TESTS OF A RING-STIFFENED 

 CYLINDER OF OVAL CROSS SECTION 

 (MAJOR-TO-MINOR AXIS RATIO OF 1.5) 



by 



u— 



STRUCTURAL MECHANICS LABORATORY 

 RESEARCH AND DEVELOPMENT REPORT 



March 1964 



Report 1788 



r-i^.,, — .,.18-648 (Rev 1-64) 



