 | 1865 - عدد الصفحات: 530
...sought — 1 . To ascertain how far the strain upon a square inch at the top and bottom of the tube would be affected by changing the thickness of the metal, the other dimensions being the same. 2. To obtain the strength of similar tubes. 3. To find the strength of tubes of various... | |
 | Smithsonian Institution. Board of Regents - 1869 - عدد الصفحات: 488
...sought — 1. To ascertain how far the strain upon a square inch at the top and bottom of the tube would be affected by changing the thickness of the metal, the other dimensions being the same. 2. To obtain the strength of similar tubes. 3. To find the strength of tubes of various... | |
 | United States. Congress. House - 1869 - عدد الصفحات: 516
...sought — 1. To ascertain how far the strain upon a square inch at the top and bottom of the tube would be affected by changing the thickness of the metal, the other dimensions being the same. 2. To obtain the strength of similar tubes. 3. To find the strength of tubes of various... | |
 | Robert Angus Smith - 1883 - عدد الصفحات: 500
...sought : — ' i. To ascertain how far the strain upon a square inch at the top and bottom of the tube would be affected by changing the thickness of the metal, the other dimensions being the same. ' 2. To obtain the strength of similar tubes. ' 3. To find the strength of tubes of... | |
 | Manchester Literary and Philosophical Society - 1883 - عدد الصفحات: 516
...sought:— ' I. To ascertain how far the strain upon a square inch at the top and bottom of the tube would be affected by changing the thickness of the metal, the other dimensions being the same. ' 2. To obtain the strength of similar tubes. ' 3. To find the strength of tubes of... | |
 | Smithsonian Institution. Board of Regents - 1872 - عدد الصفحات: 486
...sought — 1 . To ascertain how far the strain upon a square inch at the top and bottom of the tube would be affected by changing the thickness of the metal, the other dimensions being the same. 2. To obtain the strength of similar tubes. 3. To find the strength of tubes of various... | |
 | Smithsonian Institution. Board of Regents - 1869 - عدد الصفحات: 486
...sought — ' 1. To ascertain how far the strain upon a square inch at the top and bottom of the tube would be affected by changing the thickness of the metal, the other dimeusions being the same. 2. To obtain the strength of similar tubes. 3. To find the strength of tubes... | |
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... being the same. 2. To obtain the strength of similar tubes. 3. To find the strength of tubes of various forms of section in the middle, and to furnish means of judging of the proper proportions of the metal in the bottom, top, and sides of the tube.... 
