. Railroad structures and estimates . IV T uracil FOR HO A, 85LB. RAILS CAST IRON CAR STOP Fig. Fig. 77. TT =3@E -3 - •.••11 ::3J -fcp SAND CAR STOP Fig. 78. 234 STEEL BUMPING POST. Steel Bumping Post, D. L. & W. R. R. (Fig. 79.) — It isbuilt entirely of structural steel shapes and rests on a concretebed to which it is securely anchored by twenty l|-in. bottom ties are 15-in. 55-lb. channels about 15 ft. 6 bedded in concrete laid over the foundation. These aresaid to provide a stable base, and the upright bracket whichcarries the rubber bumper block is strongly reinforce
. Railroad structures and estimates . IV T uracil FOR HO A, 85LB. RAILS CAST IRON CAR STOP Fig. Fig. 77. TT =3@E -3 - •.••11 ::3J -fcp SAND CAR STOP Fig. 78. 234 STEEL BUMPING POST. Steel Bumping Post, D. L. & W. R. R. (Fig. 79.) — It isbuilt entirely of structural steel shapes and rests on a concretebed to which it is securely anchored by twenty l|-in. bottom ties are 15-in. 55-lb. channels about 15 ft. 6 bedded in concrete laid over the foundation. These aresaid to provide a stable base, and the upright bracket whichcarries the rubber bumper block is strongly reinforced withstiffening angles in the direction of the resultant forces underimpact.
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Keywords: ., bookcentury1900, bookdecade1910, bookidrailroadstructur00orrouof
