Laserfiche WebLink
TABLE X. TABLE XII. <br /> MIDDLE ORDINATES OF RAILS INCLINED DISTANCE OF 100 FT. REDUCED TO HORIZONTAL <br /> Length of Rail(feet) --- <br /> Sloae Hariunul Co"Oo n P rF Foot SI°°° HD'wdance Cmeeu°° Pat Rue <br /> C R 30 28 26 24 22 20 C R 80 28 28 24 22 20 Divanca <br /> o% Fed Inch Inch I_oh Inch Inch Inch o Fed Inch Inch Inch Inch Ineh Iaeh 0000' 100.000 0.000 0,000 8000' 99,027 0.973 0.139 <br /> 0-2017189 .08 .07 .06 .05 .04 .03 8 716.8 1.88 1.64 1.42 1.20 i.ol .84 15' 99.999 0.001 0,004 15' 98.985 1.085 0.143 <br /> 0-40 8594 .16 .14 .12 .10 .08 .07 9 637.32.121.841-601.351.14 .94 � 80' 99.996 0.004 0.009 80' 98.902 1.098 0.148 <br /> 2-0 5730 -24 .20 ,18 ,15 .13 .10 10 573.7 2.36 2.05 1.78 1.50 1.27 i.04 45' 99.991 0.009 0.013 45' 98.836 1.164 0.152 <br /> 1-20 4297 ,31 .27 .23 .20 .17 .13 11 '521.7 2.59 2.261.951.651.891.15 1.00 •99.985 0.015 0.017 9 00 98.769 1.281 0.156 <br /> 1-40 3438 ,39 .29 .25. 21 .17 12 478.3 3.83 2.47 2.15 1.811.54 126 15 99.976 0.024 0.022 15 98.700 1.800 0.161 <br /> 2-0 2865 .47 .41 .35 •3o .25 .20 13 441.73.05 x.66 x.301.961,881.36 30 99.966 0.034 0.026 30 98.629 1.371 0.165 <br /> 2-20 2456 .55 .48 .41 .35 .29 .23 14 410.3 3. 2.87 2.48 2.10 1.78 1.46 45 99.953 0.047 0.031 45 98.556 1.444 0.169 <br /> 2-40 2149 .63 .55 -47 •33 .27 15 383.13.54 3.08 2.68 2.261.91 1.57 2 00 99.939 0.061 0.035 1000 98.481 1.519 0.174 <br /> 3-0 1910 .71 .62 .53 .45 .38 .31 16 359.3 3.76 3.28 2.88 2.40 2.041.67 ' 599.90...3 0.077 0.039 15 98.404 1.596 0,178 <br /> 1719 .78 -68 .59 ,42 .35 17 338.3 4.00 3.48 3.02 2.57 2.10 1.78 10 99.905 0.095 0.044 80 98.825 1.675 0.182 <br /> 3-40 1563 .86 -75 .65 .55 -46 -38 18 319.6 4.21 3.67 3.18 2.70 2.281.87 45 99.885 0.115 0.048 45 98 245 1.755 0.187 <br /> 4-0 1433 .94 .82 ,71 .60 .50 .42 19 302.9 4.45 3.89 3.86 2.86 2.411.98 3 00 99.863 0.137 0.052 11 00 98.163 1.837 0.191 <br /> 4-20 1323 1.02 .89 .77 .65 .55 •45 20 287.9 4,70 4.09 3.55 3.00 2.54 2.09 15 99.839 0.161 0.057 15 98.079 1.921 0.195 <br /> 4-40 1228 1.10 .98 .83 .70 .59 .48 22 252.0 5.16 4.44 3.84 3.30 2.80 2.29 80 99.813 0.187 0.061 80 97.992 2.008 0.199 <br /> b 1148 1.181.03 .89 .75 .83 .b2 24 240.5 5.84 4.92 4.20 3.69 8.04 2.50 99.786 0.214 0.065 45 97.905 2.095 0.204 <br /> 6 955.3 1.41 1.231.06 .90 .76 .62 26 222.3 6.07 3.29 4.58 3.88 13.29 2.70 4.00 99.756 0.244 0.070 12 00 97.815 2.185 0.208 <br /> 7 819. 1.651.441.241.05 .89 .73 15 99.725 0.275 0.074 15 97.728 2.277 0.212 <br /> 80 99.692 0.308 0.078 80 KAN 2.870 0.216 <br /> 45 99.657 0.343 0.083 45 97,584 2.466' 0.221 <br /> TABLE XI. 500 99.619 0.381 0.087 1300 97.487 2,568 0.225 <br /> 15 99.580 0.420 0.092 15 97.838 2.662 0.229 <br /> SHORT RADIUS CURVES 80 99.540 0.460 0.096 80 97,287 2.768 0.288 <br /> 45 99.497 0.503 0.100 45 97,184 2.866 0.288 <br /> Badioe chord dentral Detteotiao Delieama 6 00 99.452 0.548 0.105 14 00 97,080 2,970 0,242 <br /> Feet poet Angle Angle for 1 loot 15 99.406 0.594 0.109 15 96.923 3.077 0.246 <br /> 35 10 16-26 8-13 49.3 80 99.857 0.643 0.113 80 96.815 8.185 0.250 <br /> 45 99.807 0.693 0.118 45 96.705 8.295 0.255 <br /> 45 10 12-46 6-23 38,3 700 99.255 0,745 0.122 1500 96.598 8.407 0.259, <br /> 50 15 17-16 8-38 34.5 15 99.200 0.800 0.126 15 96.479 8.521 0.268 <br /> 60 15 14-22 7-11 28,8 80 99,144 0,856 0.181 30 96.868 8.687 0.267 <br /> 75 15 11-30 5-45 23,0 45 99,087 1 0.918 1 0.185 45 1 96.246 1 8.754 1 0.271 <br /> 100 20 11-30 5-45 17.3 t. <br /> 120 20 9-34 4-47 14.3 TA= XIII. r <br /> 150 7-39 3-49 11.5 <br /> 25 <br /> 190 25 7-32 3-46 9.15 MINUTES,IN DECIMALS OF A DEGREE, <br /> 200 25 7-10 3-35 8.6 0 W1. WWI 17500 29'W'.84167 30'30".5M 40'80".67500 50'80" .84107 <br /> 225 25 6-25 3-12 7.7 100 .01!67 U 00 .1853E 9100 AMW 8100 .51057 41 00 .5&488 5100 .86000 <br /> 240 25 5-58 2-59 7.2 80 . 80 .19167 80 .35898 80 .52500 80 .00167 go .86888 <br /> 250 25 5-44 2-52 6 9 2 00 .06888 1900 .80000 N 00 .8666'!82 00 .58888 49 00 .70000 52 00 .86667 <br /> 275' 25 5-12 2-36 6.2 80 .04167 90 80 .87500 80 .54e67 80 .70888 80 .87500 <br /> E 00 ,05000 1800 .21667 00 .88888 00 .0,'!000 4800 .71667 58 00 .88888 <br /> 288 50 9-58 4-59 6.0 80 .04888 8D ,22600 80 .89167 80 .56888 80 .726x► 80 .89157 <br /> 300 50 9-32 4-46 5.7 4 00 .00667 14 00 .28888 94 00 .40000$400 .66687 44 00 .78888 54 00 .90000 <br /> 350 50 8-12 4-06 4.9 8o .07500 80 .24167 30 .40888 80 .675W 80 .74167 8o .90888 . <br /> 376 50 7-40 3-50 4.6 0 00 ,08888 i5 00 .26000 25 00 .41687 8600 .58888 45 00 .75000 55 00 .91667 <br /> 400 50 7-10 3-35 4.380 ARM 80 .26883 30 .49500 80 .59167 80 .75888 30 .92600 <br /> Goo .10000 16 00 ,26667 00 AM 00 ,60000 46 00 .76687 56 00 .93883 <br /> 410 50 7-00 3-30 4.2 80 .10888 30 XW 80 .44167 80 .60888 80 .77500 80 .94167 <br /> To And length of curve divide angle from P.C.to P.T.by central angle o[ohO� 7 00.•11667 1700 ,28888 27 00 AMM 87 00 AIM 47 00 .78838 57 C ,95000 <br /> and multiply by length of chord. 30 .12600 80 .29167 80 .46888 30 .68600 30 .79167 80 ,95888 <br /> LSD <br /> .18388 1800 1800 .46567 38 00 .68988 48 00 .80000 58 00 .NW <br /> .14167 30 .80888 80 .47600 80 .64167 80 .80888.12000 19 00 .81687 20 00 .48885 80 00 .66000 49 00 .81667 59 00 <br /> .16898 80 .82500 80 .49167 80 .66888 80 .82600 80 .99 <br /> .16667i90 00 .89888 80 00 !0 00 .88887 50 00 .88888 1800 00 1. <br /> Y <br /> or <br /> 0 <br />