AN ANALYSIS OF TESTS OF WATER-TIGHT BULKHEADS. 



123 



Table II.— British Standard Sections — Continued. 



LLOYD'S RULES 1909-IO. 



COMMON ANGLES. 



Note: In all ca.ses [channels, bulbs, and angles], a strip of bulkhead plating of 

 sectional area equal to that of the flange attached to the bulkhead, has been included 

 in calculating the section modulus. Face plates are assumed to have the same 

 width and thickness as the flanges to which they are attached. 



DISCUSSION. 



Professor Cecil H. Peabody, Member of Council: — I had been hoping that 

 some other member of the Society would discuss this paperof my colleague, Professor 

 Hovgaard. There are some complimentary things that should be said concern- 

 ing it that might come more gracefully from another, but perhaps I may be allowed 



