. Manuel de construction de chemin de fer; pour l'usage des ingénieurs américains. Contenant les règles, les tableaux et les formulæ nécessaires pour l'emplacement, la construction, l'équipement et la gestion des chemins de fer, tels qu'ils ont été construits aux États-Unis .. . 9.8 22.52 3887.6 24.25 4477.7 25.98 5027.2 27.72 5541.1 22.56 3901.5 24.29 4490.7 26.02 5039.3 27.76 5552.4 22.60 3915.4 24.33 4503.6 26.06 5051.2 27.80 5563.7 22.64 3929.3 24.37 4516.4 26.10 5063.2 27.84 5575.0 22.68 3943.1 24.41 4529.3 26.14 5075.3 27.87 5586.2 22.72 3956.9 24.45 4542.1 26.18 5087.2 27.91 559 7.5 22.76 39 70.7 24.49 4554.9 26.22 5099.2 27.95 5608.7

• Contributeur: Reading Room 2020 / Alamy Banque D'Images
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. Handbook of railroad construction; for the use of American engineers. Containing the necessary rules, tables, and formulæ for the location, construction, equipment, and management of railroads, as built in the United States .. . 9.8 22.52 3887.6 24.25 4477.7 25.98 5027.2 27.72 5541.1 22.56 3901.5 24.29 4490.7 26.02 5039.3 27.76 5552.4 22.60 3915.4 24.33 4503.6 26.06 5051.2 27.80 5563.7 22.64 3929.3 24.37 4516.4 26.10 5063.2 27.84 5575.0 22.68 3943.1 24.41 4529.3 26.14 5075.3 27.87 5586.2 22.72 3956.9 24.45 4542.1 26.18 5087.2 27.91 559 7.5 22.76 39 70.7 24.49 4554.9 26.22 5099.2 27.95 5608.7 22.80 3984.5 24.53 4567.7 26.26 5111.2 27.99 5619.6 22.83 3998.2 24.57 4580.5 26.30 5123.1 28.03 5631.1 22.87 4011.9 24.61 4593.2 26.34 5135.0 28.07 5642.2 22.91 4025.6 24.65 4606.0 26.38 5146.9 28.11 5653.4 22.95 4039.3 24.68 4618.7 26.42 5158.8 28.15 5664.6 22.99 4052.9 24.72 4631.4 26.46 5170.6 28.19 5675.7 23.03 4066.6 24.76 4644.0 26.50 5182.5 28.23 5686.8 23.07 4080.2 24.80 4656.7 26.54 5194.3 28.27 5697.9 23.11 4093.8 24.84 4669.3 2G.57 5206.1 28.31 5709.0 23.15 4107.3 24.88 4682.0 26.61 5217.9 28.35 5720.1 23.19 4120.8 24.92 4694.5 26.65 5229.7 28.39 5731.1 00 HANDBOOK OF RAILROAD CONSTRUCTION. TABLE A, Continued.. TABLE B. Deg. Met. Deg. Met. Deg. Met. Deg. Met. Deg. Met. 1 0.2 0.3 4.2 6.2 8.2 12.1 12.2 17.9 16.2 23.8 0.4 0.6 4.4 6.5 8.4 12.4 12.4 18.2 16.4 24.1 0.6 0.9 4.6 6.8 8.6 12.6 12.6 18.5 16.6 24.4 0.8 1.2 4.8 7.1 8.8 12.9 12.8 18.8 16.8 24.7 1.0 1..0 5.0 7.4 9.0 13.2 13.0 19.1 17.0 25.0 1.2 1.8 5.2 7.6 9.2 13.5 13.2 19.4 17.2 25.3 1.4 2.1 5.4 7.9 9.4 13.8 13.4 19.7 17.4 25.6 1.6 2.3 5.6 8.2 9.6 14.1 13.6 20.0 17.6 25.9 1.8 2.6 5.8 8.5 9.8 14.4 13.8 20.3 17.8 26.2 2.0 2.!) 6.0 8.8 10.0 14.7 14.0 20.6 18.0 26.5 2.2 3.2 6.2 9.1 10.2 15.0 14.2 20.9 18.2 26.8 2.4 3.5 6.4 9.4 10.4 15.3 14.4 21.2 18.4 27.1 2.6 3.8 6.6 9.7 10.6 15.6 14.6 21.5 18.6 27.4 2.8 4.1 6.8 10.0 10.8 15.9 14.8 21.8 18.8 27.7 3.0 4.4 7.0 10.3 11.0 16.2 15.0 oo I 19.0 28.0 3.2 4.7 7.2 10.6 11.2

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