Laserfiche WebLink
VI TABLE 1. - Tangents and Ex-ternals.to a 1':CnrveC <br />Chord -100 ft. <br />Int. -. <br />Angle <br />Tangent <br />Cxtemal <br />In l <br />Angle <br />Tan Fit <br />r✓ ternal <br />_ <br />Int. <br />Angle <br />Tangent <br />Extemal <br />85° <br />5250.3 <br />2041.7 <br />92°• <br />5933.2' <br />2518.5. <br />.991' <br />6708.6 <br />3092.7 <br />10` <br />5265.6 <br />2032.1 <br />]0' <br />59.50.51 <br />253 L.0 <br />10' <br />6728,4 <br />3107.7 <br />20 <br />5281.0 <br />2062.5 <br />20 <br />5957.9 <br />2543.5 . <br />20 <br />6748.2 <br />3122.9 <br />30 <br />5296.4. <br />2073.0 <br />30 <br />5985.3, <br />2550.0- <br />•:•3016768.1. <br />210 3.16 <br />3138.1 <br />40 <br />5311.9 <br />2083.5 <br />40 <br />6002.7 <br />2568.6 <br />40 <br />6788.1 <br />3153.3 <br />50 <br />5327.4 <br />2004.1 <br />50 <br />6020.2 <br />2581.3 <br />Y'S0 <br />'6808.2 <br />3168.7 <br />86 <br />5343.0 <br />2104.7 <br />930037.8 <br />8494.6 <br />2594.0 <br />100 ' <br />'0828.3 <br />3184.1 <br />10 <br />5358.6 <br />2115.3 <br />10 <br />6055.4 <br />2600.8 <br />10 <br />6848.5 <br />3109.6 <br />20 <br />5374.2 <br />2126.0 <br />20 <br />G073.1 <br />2610.7 <br />20 <br />6868.8 <br />3216.1 <br />30 <br />5389.9 <br />2136.7 <br />30 <br />6090.8 <br />2032.6 <br />30 <br />6389.2 <br />3230.8 <br />40 <br />5405.6 <br />2147.5 <br />40 <br />6108.6 <br />2645.5 <br />40 <br />6909.6 <br />3240.5 <br />50 <br />5421.4 <br />2153.4 <br />50 <br />6126.4 <br />2658.5 <br />50 <br />.6930.1 <br />3262.3 <br />87 <br />5437.2 <br />2169.2 <br />94 <br />6144.3 <br />2671.0 <br />101 7 <br />G950.6 <br />3278.1 <br />10 <br />5453.1 <br />2180.2 <br />10 <br />U62.6 <br />2684,7 <br />10 <br />'6971.3 <br />3294.1 <br />20 <br />5109.0 <br />2191.1 <br />20 <br />6180.2 <br />2697.9 <br />20 <br />G992.0, <br />3310.1 <br />30 <br />5184.9 <br />2202.2 <br />30 <br />G198.3 <br />2711,2 <br />30 <br />7012.7 <br />3320,1 <br />40 <br />5500.9 <br />2213.2 <br />i• 40. <br />6216.4 <br />2724.5 <br />40 <br />7033.6 <br />3342.3 <br />50 <br />5517.0 <br />2224.3 <br />50' <br />6234.G <br />2737.9 <br />50 <br />7054.5 <br />3358.5 <br />88 ' <br />5533.1 <br />2235.5/ <br />05 <br />6252.8 <br />2751.3. <br />102 <br />•7075.5 <br />3374.9 <br />10 <br />5549.2 <br />2240. 7, <br />10 <br />! 6271_1 <br />2764.8 <br />10 <br />7096.6 <br />3391.2 <br />20 <br />'5565.4. <br />2258.0 <br />20 <br />G939.4- <br />2778.3 <br />'20. <br />7117.8 <br />3107.7 <br />30 <br />5581.6 <br />2200.3 <br />30C <br />6307.9 <br />2702.0 <br />30 <br />7139.0 <br />3424.3 <br />.40 <br />5597.8 <br />2280.6 <br />40 <br />(3320.3 <br />2805.6 <br />40 <br />7160.3 <br />3440.9 <br />505614.2 <br />8157.5 <br />2292.0 <br />51 <br />6344.8 <br />2810.4 <br />50 <br />718 L 7 <br />3457.6 <br />89 '. <br />5630.5 <br />2303.5 <br />'96 <br />6363.4 <br />2833.2 <br />103 - <br />7203.2 <br />3474.4 <br />10 <br />5646.9 <br />2315.0 <br />10 <br />6382.1.'2347.0 <br />4958.6 <br />1.0 <br />7224:7 <br />'3491.3 <br />20 <br />5063.4 <br />232G.6 <br />20 <br />6100.8 <br />2361.0 <br />20 <br />;724G.3' <br />•3503.2 <br />30 <br />5079.9 <br />2338.2 <br />30 <br />6419.5 <br />2875.0 <br />30 <br />7269:!0._3525.2 <br />6817.0 <br />40 <br />5B96.4 <br />2349.8 <br />40 <br />6-438.4 <br />2889.0 <br />40 <br />7289.8 <br />3542.4 <br />50 <br />5713.0 <br />2381.5 <br />50 <br />6457.3 <br />2903.1 <br />50 <br />17311.7 <br />3559.6 <br />90 <br />5729.7 <br />2373.3 <br />97' <br />6476.2 <br />2917.3 <br />104 <br />7333.6 <br />3576.8 <br />10 <br />5746.3 <br />2385.1 <br />10 <br />6495.2 <br />2931.6p. <br />10 <br />.7355.6- <br />3594.2 <br />20' <br />5763.1 <br />2397.0 <br />20 <br />0514.3 <br />2945.$ <br />20 <br />7377.8 <br />'3611.7 <br />30 <br />5779.9 <br />2408.9 <br />0533.4 <br />2960.3 <br />30 <br />7399.9 <br />3629.2 <br />.40 <br />5796.7' <br />2420.9 <br />,30 <br />40 <br />G552.6 <br />2974.7 <br />40 <br />7422:2 <br />3646.8 <br />50 <br />5813.6 <br />2432.9 <br />50 <br />6571.9 <br />2989.2 <br />50 <br />7444.6 <br />'36G4.5 <br />91 <br />5830.5 <br />2444.0 <br />98 <br />6591.2 <br />3003.8 <br />105 ' <br />7467.0 <br />3682.3 <br />10 <br />5847.5 <br />2457.1 <br />10 <br />G6]0.6 <br />3018.4 <br />10 <br />7489.6 <br />3700.2 <br />20 <br />5884.6 <br />2469.3 <br />20 <br />6630.1 <br />3033.1 <br />20 <br />7512.2 <br />3718.2 <br />30 <br />5881.7 <br />2481.5 <br />30 <br />6649.6 <br />3047.9 <br />30 <br />7534.9 <br />3730:2 <br />40 <br />5898.8 <br />2493.8 <br />40 <br />6669.2 <br />3062.8 <br />40 <br />7557.7 <br />3754.4 <br />50 <br />5916.0 <br />2506.1 <br />50 <br />6688.8 <br />3077.7 <br />' 50 <br />7550.5 <br />3772.6 <br />TAsr.r I. - Tangents and Externals to a 1° Curve. VII <br />Chord =100 ft. <br />Int'' <br />Angle <br />Corrections to be Added (T.=Tangent. E.=External.) <br />External <br />Curve 5° <br />10° 15° 20° 25° 30° 35° 40° 45° 50° 55° <br />60° 65°Int TO° <br />Angle <br />Tan¢ant <br />External <br />108° <br />85° <br />T=.33 <br />.06 1.00 ]:33 1.68' 2.02 2.30 2 FD 3.95 3.40 3.77 <br />4.11 4.55 <br />4386.1 <br />E=,128 <br />.259 .391 .524 .657 .790 .926 1.00 1.20 1.34 1.47 <br />1.02 1.76 <br />10' <br />T=36 <br />1.09 1.45 1.83 2.20 2.57 2.94 3.32 3.70 4.10 <br />4.50 4.91 <br />90° <br />E=..140 <br />.72 <br />.299 .450 .603 .750 .910 1.07 1.22 1.38 1_54 1.770 <br />1.87 2.031 <br />9�' <br />T=.39 <br />79 1.19 11.55 2.90 2.40 2.80 3.20 13.61 4.02 4.49 4.98 5.38 5.83 <br />2.18 2.38 2.58 <br />3827.9 <br />E =.174 <br />T =.43 . <br />.350 .522 .700 .935 1.03 1.25 1:43 1.62 1.8D 1.99 <br />.86 1.30 1.74 2.18 2.62 3.00 3.50 3.95 4'.40 4.88 <br />5.37 5.85 0.99 <br />100° <br />E =.200 <br />.401 .501 .800 1.01 1.22 1.43 1.64 1.85 2.06 2.28 <br />2.50 2.73 2.98 <br />7672;9 <br />E <br />142 3.34 I 587 6.1 FID V93 <br />M 2.38 42 80 12.14 12.39 18:41 <br />I 70011.938 <br />1x5° <br />=.280 <br />.470 1.17 1 1.05 1 2.64 <br />210 3.16 <br />TAsr.r I. - Tangents and Externals to a 1° Curve. VII <br />Chord =100 ft. <br />Int'' <br />Angle <br />Tangent <br />External <br />Tn <br />Angle <br />Tangent <br />� <br />External <br />Int' <br />Angle <br />Tan¢ant <br />External <br />108° <br />7603:5 <br />3791.0 <br />111° <br />8338.7 <br />4386.1 <br />116° <br />9169.4 <br />5082.7 <br />10' <br />. 7620.0 <br />3809.4 <br />10' <br />8362.7 <br />4407.6 <br />30' <br />9199.1 <br />5107.9 <br />20 <br />'7649.7 <br />3827.9 <br />. 20 <br />8388.9 <br />4429.2 <br />20 <br />9229.0 <br />5133.3 <br />30 <br />7672;9 <br />3846.5 <br />30 <br />8415.1 <br />4450.9 <br />30 <br />9259.0 <br />5158.8 <br />40 <br />76980 <br />3865.2 <br />40 <br />8441.5 <br />4472.7 <br />40 <br />9289.2 <br />5184.5 <br />50, <br />.7719.7 <br />3884.0 <br />50 <br />8466.0 <br />4494.6 <br />50 <br />9319.5 <br />5210.3 <br />107' ' <br />7743.2 <br />3902.9 <br />"112 <br />8494.6 <br />4516.6 <br />,117. <br />9349.9 <br />MS.2 <br />10 <br />7766.8 <br />3921.9 <br />10 <br />8521.3 <br />4538.8 <br />10 <br />9380.5 <br />5202.3 <br />20 <br />''7790.5 <br />3940.9 <br />20 <br />8548.1 <br />4561.1 <br />20 <br />9411.3 <br />5288.6 <br />30 <br />7814.3 <br />3960.1 <br />30 <br />S575. 0. <br />4583.4 <br />30 <br />9442.2 <br />5315.0 <br />40 <br />7338.1 <br />3970.4 <br />40 <br />8602.1 <br />4606.0 <br />40' <br />9473.2 <br />5341.5 <br />50 <br />7862.1 <br />3998.7 <br />50 <br />8629.3 <br />462S.6 <br />50 <br />9504.4 <br />5388.2 <br />108.' <br />7886.2 <br />4018.2 <br />113 <br />8656.6 <br />4651.3 <br />its <br />9535.7 <br />5395.1 <br />10 <br />,7910.4 <br />4037.8 <br />10 <br />8684.0 <br />4674.2 <br />10 <br />9567.2 <br />5422.1 <br />20, <br />7934.6 <br />4057.4 <br />20 <br />8711.5 <br />4697.2 <br />20 <br />9598.9 <br />5449.2 <br />30` <br />7959.0 <br />4077.2 <br />30 <br />8739.2 <br />4720.3 <br />30 ' <br />9630.7, <br />5476.5 <br />40 <br />7983.5' <br />4097.1" <br />40 <br />8767.0. <br />4743.6 <br />40 <br />0062.6. <br />5504.0 <br />50 <br />:8008.0 <br />4117.0 <br />50 <br />8794.9 <br />4766.9 <br />50 <br />9604.7 <br />5531.7 <br />109' <br />8932.7 <br />4137.1 <br />,114 <br />SS22.9 <br />4790.4 <br />110 <br />9727.0 <br />5559.4 <br />10. <br />8057.4 <br />4157.3 <br />10 <br />8851.0 <br />4814.1 <br />10 <br />9759.4 <br />5587.4 <br />20 <br />8082.3 <br />4177.5 <br />20 <br />SS79.3 <br />4837.8 <br />20 <br />9792.0 <br />5615.5. <br />30 <br />8107:3 <br />.4197.9 <br />30 <br />8907.7 <br />4861.7 <br />30 <br />9824.8 <br />5643.8 <br />40 <br />8132.3 <br />4218.4 <br />40 <br />8936:3 <br />4885.7 <br />40 <br />9857.7 <br />.5672: <br />50 <br />8157.5 <br />4239.0 <br />50 <br />8965.0 <br />4909.9 <br />5U <br />9890.8 <br />5700.9 <br />110 . <br />8182.8 <br />4259.7 <br />115 <br />8003.S <br />4934.1 <br />120 <br />"9424:0 <br />5729.7 <br />10 <br />8208.2 <br />4280.5 <br />10 <br />0022.7 <br />4958.6 <br />10 <br />9957.5 <br />5758.6 <br />20 <br />5233.7 <br />4301.4 <br />20 <br />0051.7. <br />498311 <br />20 <br />9991.0 <br />5787.7 <br />30 <br />8259.3 <br />-4322.4 <br />30 <br />.0080.9 <br />5007.8 <br />30 <br />10025.0 <br />6817.0 <br />40 <br />8285.0 <br />4343.6 <br />40 <br />0110.3 <br />5032.6 <br />40 <br />10059.0 <br />5846.5 <br />•50 <br />8310.8 <br />4364.8 <br />50 <br />0139.8 <br />5057.G <br />50 <br />10093.0 <br />5876.1 <br />Corrections to be Added (T =Tangent. E=External.) <br />Int Curvy 5° <br />Angle <br />10° 15° <br />20° <br />25° <br />80° <br />35° 40° <br />45° 'SO- 55° 60° <br />65° <br />" 7D° <br />IDO° T=.43 <br />.86 ; 1.30 <br />1.74 <br />2.16 <br />2.02 <br />3.08 3.50 <br />3.95 4.40 9.88 5.37 <br />MS <br />.6.34' <br />E=.200 <br />.401 .044 <br />.809 <br />1.01 <br />1.22 <br />1.43 1.64 <br />1.9 2.06 2.28 2.50 <br />2.73 <br />2.98 <br />I05° T=.46 <br />.04 .1.42 <br />1.90 <br />2.38 <br />2.87 <br />8.34 3.84 <br />4.35 4.84 5.35 5.87 <br />8.40 <br />6.93 ' <br />E-.230 <br />.470 .700 <br />.938 <br />1.17 <br />1.42 <br />1.65 1.90 <br />2.14 2.39 2.64 2.90 <br />3.16 <br />3.41 <br />1l0°. T-10 <br />1.03 1.55 <br />2.08 <br />2.60 <br />3.14 <br />3.66 4.21 <br />4.76 5.31 MS 8.43 <br />7.01 <br />7.59 <br />E=.260 <br />.535 .808 <br />1.08 <br />1.30 <br />1.63 <br />1.91 2.19 <br />209 2.61 3.05 3.35 <br />.3.65 <br />3.96 <br />115" T=.54 <br />1.13 1.70 <br />2.29 <br />2.86 <br />3.45 <br />4.03 4.63 <br />6.23 8.83 6.44 7.07 <br />7.70 <br />8.35 <br />E=.307 <br />.624 .939 <br />1.28 <br />1.57 <br />1.89 <br />2.21 2.54 <br />2.87' 3.20 8.63 8.88 <br />4.23 <br />4.68 <br />120° Tg•61 <br />1.25 1.89 <br />2.b2 <br />3.10 <br />3.81 <br />4.44 5.11 <br />6.78 6.44 7.11 7.80 <br />8.51 <br />9.21 <br />E=.339 <br />.720 1_09 <br />1.45 <br />1.82 <br />2.20 <br />2.C6 2.95 <br />3.33 3.72 4.10 4.50 <br />4.91 <br />6.82 <br />