 | 1913 - 420 pages
...Elongation or Ductility. Permanent Set. (c) The supports for the test pieces shall be spaced 3 ft. between centers and shall be a part of, and firmly...bearing surfaces of the supports shall have a radius of 5 in. 11. Drop tests shall be made on pieces of rail not less than 4 ft. and not more than 6 ft. long.... | |
 | William Hamilton Sellew - 1913 - 652 pages
...and have a striking face with a radius of five inches. (6) The anvil block shall weigh 20,000 pounds, and be supported on springs, (c) The supports for the test pieces shall be spaced 3 feet between centers and shall be a part of, and firmly secured to the anvil. The bearing surfaces... | |
 | American Railway Engineering Association - 1914 - 1636 pages
...shall be the standard of the American Railway Engineering Association. (a) The tup shall weigh 2,000 Ibs., and have a striking face with a radius of five...of the supports shall have a radius of five inches. Piece* for Drop Test. 10. Drop tests shall be made on pieces of rail not less than four feet and not... | |
 | Lackawanna Steel Company - 1915 - 170 pages
...the standard of the American Railway Engineering Association. (a) The tup shall weigh 2,000 pounds, and have a striking face with a radius of five inches. (b) The anvil block shall weigh 20,000 pounds, and be supported on springs. (c) The support for the test pieces shall be a part of, or firmly... | |
 | Arthur Lowry Davis - 1916 - 166 pages
...shall be the standard of the American Railway Engineering Association. (a) The tup shall weigh 2,000 Ibs., and have a striking face with a radius of five...of the supports shall have a radius of five inches. 10. Drop tests shall be made on pieces of rail not less than four feet and not more than six feet long.... | |
 | Mansfield Merriman - 1916 - 1622 pages
...shall be the standard of the American Railway Engineering Association. (a) The tup shall weigh]} ooo Ibs, and have a striking face with a radius of five inches. (b) The anvil block shall weigh 20 ooo Ibs, and be supported on springs. (c) The supports for the test pieces shall be spaced three... | |
 | 1918 - 992 pages
...2000 Ib., and have a striking face with a radius of 5 in. (6) The anvil block shall weigh 20,000 Ib., and be supported on springs. (c) The supports for the test pieces shall be a part of, or firmly secured to, the anvil. These supports shall be spaced 3 ft. between centers for... | |
 | Mansfield Merriman - 1920 - 2038 pages
...2000 Ibs and have a striking face with a radius of 6ve inches' (b) The anvil block shall weigh 20 ooo Ibs, and be supported on springs. (c) The supports...of the supports shall have a radius of five inches. 10. Pieces for Drop Test. — Drop tests shall be made on pieces of rail not less than four feet and... | |
 | Mansfield Merriman - 1920 - 3060 pages
...less than . . 0.80 to i.io O.IO O.IO o.So to i.io ' O.IO O.IO 192 Sect. 3 fa) The tup shall weigh 2000 Ibs and have a striking face with a radius of five inches' {b) The anvil block shall weigh 20 ooo Ibs, and be supported on springs, (c) The supports for the test pieces shall be spaced three... | |
 | American Railway Engineering Association - 1921 - 1442 pages
...Engineering Association, the essential points of which are: (b) The anvil block shall weigh 20,000 lb., and be supported on springs. (c) The supports for the test pieces shall be a part of, and firmly secured to, the anvil ; their bearing surfaces shall have a radius of five inches.... | |
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The supports for the test pieces shall be spaced three feet between centers and shall be a part of, and firmly secured, to the anvil. The bearing surfaces of the supports shall have a radius of five inches. 
