The Viaduct Works' Handbook
Forfatter: Henry N. Maynard
År: 1868
Forlag: E. And F. N. Spon
Sted: London
Sider: 108
UDK: 624.3
Being A Collection Of Examples From Actual Practice Of Viaducts, Bridges, Roofs, And Other Structures In Iron; Together With Tables Of Prices, Weights, And Other Information Useful To Engineers In Design And Estimating Wrought And Cast-Iron Work
Søgning i bogen
Den bedste måde at søge i bogen er ved at downloade PDF'en og søge i den.
Derved får du fremhævet ordene visuelt direkte på billedet af siden.
Digitaliseret bog
Bogens tekst er maskinlæst, så der kan være en del fejl og mangler.
105
Table exhibiting the Weight of a Lineal Loot of Square and Round
Bar-Iron.
Side and diame- ter, in inches. Square, in lbs. Number of lineal feet in 1 cwt. Round, in lbs. Number of lineal feet in 1 cwt. Side and diame- ter, in inches. Square, in lbs. Number of lineal feet in 1 cwt. Round, in lbs. Number of lineal feet in 1 cwt.
i .209 536 .164 683 33 32.618 32 25.620 4
5 16 .326 3432 .256 4373 31 35.279 3 27.709 4
3 8 .470 238 .369 3033 3g 38.045 3 29.881 34
7 16 .640 175 .503 2243 33 40.916 2 32.170 33
/ .835 134 .656 170% 3% 43.890 23 34.472 31
9 16 1.057 106 .831 1849 31 46.969 % 36.895 3
@ 1.305 86 1.025 1094 37 50.153 % 39.390 %
11 16 1.579 71 1.241 90} 4 53.440 2 41.984 2
I 1.879 501 1.476 76 41 56.833 2 44.637 23
13 16 2.205 51 1.732 643 41 60.329 1% 47.385 %
7 8 2.558 44 2.011 551 4g 63.930 11 50.211 2
16 2.936 38 2.306 484 4i 67.637 14 53.132 2
1 3.340 334 2.624 421 4§ 71.445 13 56.113 2
1% 4.228 264 3.321 333 44 75.359 13 59.187 14
11 5.219 214 4.099 271 41 79.378 11 62.344 13
1§ 6.315 17% 4.961 223 5 83.510 it 65.585 13
13 7.516 15 5.913 19 54 92.459 it 72.618 14
1§ 8.826 123 6.928 10% 5% 101.036 1% 79.370 13
1% 10.229 11 8.043 14 51 110.429 1 86.731 it
1% 11.743 93 9.224 121 6 120.243 94.610 li
2 13.360 8 10.496 101
2 15.083 73 11.846 61 Note.—The weight of bar-iron
21 16.909 6% 13.283 84 being 1;
21 18.840 6 14.797 73
20.875 the weight of cast-iron = 95
23 5% 16.396 6%
28 23115 5 18.146 6% y 21 steel = 1.02
2 25.259 41 19.842 53 7 21 copper = 1.16
2 27.608 4 21.684 41 v »7 brass = 1.09
3 30.070 38 23.653 58 >2 lead = 1.48
H