TABLE OF CONTENTS 



Page 



ABSTRACT 1 



INTRODUCTION 1 



DESCRIPTION OF CYLINDERS 2 



TEST PROCEDURE AND RESULTS 3 



DISCUSSION AND CONCLUSIONS 6 



RECOMMENDATIONS 9 



ACKNOWLEDGMENTS 9 



REFERENCES 14 



LIST OF FIGURES 



Figure 1 - Comparison of Experimental Collapse Pressure with 



Theory of Bresse and Bryan ....o 10 



Figure 2 - Theoretical Collapse Depth versus Ratio of Weight 

 to Displacement for No. 7740 Glass Cylinders and 



Spheres 12 



LIST OF TABLES 



Table 1 - Measured Dimensions of Cylinders 4 



Table 2 - Experimental Collapse Pressures 5 



