 The deflection will vary from '3 to '5 inch. ' ' There is no difficulty in getting such iron, and higher qualities can be given if necessary, breaking strains of 30 to 35 cwt. being obtainable with judicious mixtures of the best kinds of iron ; and in...  Works in Iron: Bridge and Roof Structures - Page 7by Ewing Matheson - 1877 - 343 pagesFull view - About this book
 | Percy Gaillemard L. Smith - 1879 - 548 pages
...cwt., and a deflection of -fs hich, should be demanded. "The deflection will vary from '3 to '5 inch. " There is no difficulty in getting such iron, and higher...that some of the bars will endure as much as 38 cwt." * Mr. Stoney points out " a singular fact that there is an excess of about 16 per cent in the weight... | |
 | Bindon Blood Stoney - 1886 - 854 pages
...a deflection of -$•• inch should be demanded. The deflection will vary from -3 inch to '5 inch. There is no difficulty in getting such iron, and higher qualities can be given if necessary, breaking stresses of 30 to 35 cwt. being obtainable with judicious mixtures of the best kinds of iron ; and... | |
 | 1892 - 566 pages
...and a deflection of -fg inch, should be demanded. "The deflection will vary from '3 to '5 inch. ' ' There is no difficulty in getting such iron, and higher...that some of the bars will endure as much as 38 cwt." 1 Mr. Stoney points out " a singular fact that there is an excess of about 16 per cent in the weight... | |
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