 | John Alexander Low Waddell - Bridges - 1885 - 378 pages
...first-class hi every particular. Abutting joints in truss bridges shall be in exact contact throughout. Bars which are to be placed side by side in the structure, shall be bored at the same temperature and of such equal length that upon being piled on each other the pins shall pass through the holes at both... | |
 | John Davenport Crehore - Girders - 1886 - 608 pages
...first-class in every particular. 2. Abutting joints in truss bridges shall be in exact contact throughout. 3. Bars which are to be placed side by side in the structure shall be bored at the same temperature, and of such equal length, that, upon being piled on each other, the pins shall pass through the holes at... | |
 | John Davenport Crehore - Girders - 1886 - 604 pages
...every particular. 2. Abutting joints in truss bridges shall be in exact contact throughout. 3. liars which are to be placed side by side in the structure shall be bored at the same temperature, and of such equal length, that, upon being piled on each other, the pins shall pass through the holes at... | |
 | Theodore Cooper - Bridges - 1890 - 232 pages
...not varying from the calculated lengths more than ^ of an inch for each 25 feet of total length. 101. Bars which are to be placed side by side in the structure shall be bored at the same temperature and of such equal length that upon being piled on each other the 19 pins shall pass through the holes at... | |
 | Augustus Jay Du Bois - Bridges - 1890 - 634 pages
...not varying from the calculated lengths more than fa of an inch for each 25 feet of total length. 76. Bars which are to be placed side by side in the structure shall be 67. This corresponds pretty well with the rule that the flange angle shall be v l , ; " thicker than... | |
 | Augustus Jay Du Bois - Bridges - 1896 - 734 pages
...varying from the calculated lengths more than -fa of an inch for each 25 feet of total length. 77. Bars which are to be placed side by side in the structure shall be bored at the same temperature and of such equal length that upon being piled on each other the pins shall pass through the holes at both... | |
 | John Alexander Low Waddell - Bridges - 1898 - 464 pages
...HOLES. Pinkoles in eye-bars must be in the centre of the heads, and on the centre lino of the burs. Bars, which are to be placed side by side in the structure,...same temperature, and shall be of such equal length thai, when placed in a pile, the pin at each entl will pass through the holes at the same time without... | |
 | John Alexander Low Waddell - Bridges - 1900 - 284 pages
...pinholes. Pinholes in eye-bars must be in the centre of the heads, and on the centre line of the burs. Bars, which are to be placed side by side in the structure,...temperature, and shall be of such equal length that, when placed in a pile, the pin at each end will pass through the holes at the same time without forcing.... | |
 | Mansfield Merriman, Henry Sylvester Jacoby - Bridges - 1902 - 422 pages
...bars which are to be placed side by side in the structure shall be bored at the same temperature and of such equal length that upon being piled on each...the pins shall pass through the holes at both ends without driving." The same specifications also require that "the bars must be bored to lengths not... | |
 | Augustus Jay Du Bois - Engineering - 1902 - 722 pages
...varying from the calculated lengths more than -fa of an inch for each 25 feet of total length. 77. Bars which are to be placed side by side in the structure shall be bored at the same temperature and of such equal length that upon being piled on each other the pins shall pass through the holes at both... | |
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Eye-bars which are to be placed side by side in the structure shall be bored so accurately that, upon being placed together, the pins will pass through the holes at both ends at the same time without driving. 
