|
F"
<br />VI TABLE I. -Tangents and Externals to a 10 Curse. TABLE I. - Tangents and Externals to a 1° Curve. :VIr
<br />Chord=100 ft: _' Chnrd=100 ft. -
<br />Angle'
<br />Tangent
<br />External
<br />Angle
<br />Tangeni
<br />External
<br />. ARs1e
<br />Tangent
<br />External
<br />'85°
<br />5250.3
<br />. 2041.7
<br />92°
<br />5933:2
<br />2518:5
<br />99°"•
<br />6708:6
<br />3092:7
<br />10'
<br />5265.6
<br />2052.1
<br />10'
<br />5950.5
<br />2531.0
<br />10'
<br />G728;4
<br />-3107.7
<br />20
<br />5281.0
<br />2062.5.
<br />' 20
<br />-5967.9
<br />2543.5
<br />20
<br />6748.2•
<br />3122.9
<br />30
<br />,5206.4
<br />2073.0
<br />30
<br />5935:3
<br />2556.0
<br />30
<br />6768.1
<br />3135.1
<br />'40
<br />5311.9
<br />2083.5
<br />240
<br />:6002.7
<br />2568.6
<br />'40
<br />•.6788:1•
<br />3153.3
<br />50
<br />5327.4
<br />2094.1
<br />50
<br />6020.2
<br />2581.3
<br />50
<br />6308.2
<br />3163.7
<br />86 .`
<br />;5343.0
<br />2104.7
<br />93
<br />6037.8
<br />2594.0
<br />100"::
<br />`-6828.3
<br />3184.1
<br />10
<br />5358.6
<br />2115.3
<br />16
<br />6055.4
<br />2606.8
<br />- +10
<br />G848.5
<br />3199.6
<br />" 20
<br />5374:2
<br />2126.0
<br />20
<br />6073:1
<br />2619.7
<br />-20
<br />:6868.8.
<br />3215.1
<br />'30
<br />5389.9'
<br />2136.7 '
<br />30
<br />6090.8
<br />2632.6
<br />30
<br />GS89.2
<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 />3246.5
<br />50
<br />5421.4
<br />2158.4
<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'.6
<br />101 '
<br />1'6950.6
<br />3278:1
<br />10
<br />5453:1
<br />2130.2:
<br />_• 10
<br />'G162.6
<br />2684.7
<br />10
<br />_
<br />6971:3
<br />3294.1
<br />'.`.20
<br />5469.0
<br />2191.1 '
<br />20
<br />•63180.2
<br />2697.9
<br />20
<br />6992.0
<br />3310.1
<br />30
<br />5484.9
<br />2202.230'
<br />,�
<br />6193.3
<br />2711.2
<br />307012.7
<br />.470
<br />3326.1
<br />r" 40
<br />"'50
<br />5500:9,
<br />2213.2
<br />40.
<br />621614
<br />2724.5
<br />40
<br />'7033.6
<br />3342.3
<br />3'.41
<br />5517.0.
<br />2224.3
<br />50
<br />6234.6
<br />2737.0
<br />'50
<br />7054.5•
<br />3358.5
<br />BS
<br />''5533:1,
<br />2235.5
<br />-95 "'
<br />'G252:8
<br />2751:3
<br />102"-
<br />=7075.-5'
<br />3374.9
<br />10
<br />5549:'2
<br />2246.7
<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 />6289.4
<br />2778:3
<br />20
<br />•7117.8
<br />'3407.7
<br />30
<br />5581.6:
<br />2269.3
<br />30
<br />'6307.9
<br />2792.0
<br />.,30
<br />.7130.0
<br />3424.3
<br />40
<br />5597.8
<br />2280.6
<br />40
<br />'6326.3
<br />2805.6
<br />40
<br />7160..3
<br />3440.9
<br />50
<br />5614.21
<br />2292.0
<br />50
<br />6344.8
<br />2819.4
<br />•' 50
<br />7181.7
<br />3457.G
<br />-89:
<br />5636:5
<br />2303.5
<br />90
<br />6363.4
<br />2833.2
<br />103' ,
<br />7203.2
<br />3474.4
<br />10.,
<br />6646:9'
<br />2315.0
<br />10
<br />63382:1
<br />2847.0 '.
<br />• 10
<br />72247
<br />3491.3
<br />20
<br />5663:4
<br />2326.6
<br />20.
<br />6100.8
<br />2361.0
<br />20
<br />7240.3
<br />3508.2
<br />30
<br />5079:9
<br />2338.2
<br />30
<br />63119.5
<br />2875.0
<br />30
<br />7268.0
<br />3525.2
<br />40
<br />5696.4:
<br />2349.8 .
<br />40
<br />6438.4
<br />2889.0
<br />40
<br />7289.8
<br />3542.4
<br />50
<br />5713.0
<br />2361.5
<br />50
<br />6457.3
<br />2903.1
<br />2 50
<br />7311:7
<br />3559.6
<br />80°6
<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 />2931.6
<br />10
<br />7355.6
<br />3594.2
<br />20
<br />5763.1
<br />2397.0
<br />20
<br />6514.3
<br />2945.9
<br />20
<br />7377:8
<br />-3611.7
<br />30
<br />5779:9;
<br />2408.9
<br />30
<br />6533.4
<br />2960.3
<br />30
<br />7399:9'
<br />3629.2
<br />" 40
<br />„-5796.7
<br />2420.9
<br />40
<br />6552.6
<br />2974.7.
<br />•'•.4074222
<br />'3646.8
<br />50,'-5813.6'
<br />'2432.9
<br />50
<br />6571.9
<br />2989.2
<br />50
<br />7444.6
<br />3664.5
<br />::91
<br />r
<br />^5830.5
<br />2444.0
<br />'98-`
<br />6501:2
<br />3003.8
<br />30�
<br />746710
<br />3682.3
<br />10
<br />5847.5
<br />2457.1
<br />10
<br />6610.6
<br />3018:4
<br />10
<br />7489.G
<br />'3700.2
<br />'.20
<br />5864.6,
<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 />3736.2
<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 />6658.8
<br />3077.7
<br />50
<br />7530.5
<br />`3772.0
<br />,Corrections to -be Added •(T=Tangent. E.=External.)
<br />••
<br />Int .e
<br />j,Angie
<br />Curve 5°
<br />10°•
<br />15°.
<br />20°
<br />25°
<br />30°
<br />35°
<br />40°
<br />; 45'
<br />50'
<br />55°
<br />60°
<br />65°
<br />'70°
<br />"116°
<br />T=.33' ''
<br />.66
<br />1.00'
<br />1:33
<br />1.68
<br />2.02'
<br />2.36
<br />12.70-13.05
<br />10,9199.
<br />20
<br />3.40
<br />3.77
<br />:4.14
<br />"4.55
<br />4.£9
<br />30
<br />E =.128
<br />•.259
<br />.391
<br />.524
<br />.657
<br />.790
<br />.92611.06
<br />3865.2
<br />-1.20'
<br />1.34
<br />1.47
<br />1.62
<br />1.76
<br />.1.01
<br />--90° "
<br />T=.36
<br />'.72
<br />1.09-'
<br />1.45
<br />1.83
<br />2.20
<br />2:57
<br />2.94
<br />3.32
<br />'3.70'
<br />4.10
<br />4.50
<br />4.91
<br />5.32
<br />'117, .'
<br />E=.149.
<br />.299
<br />.450
<br />.603
<br />.756
<br />.910
<br />1.07
<br />1.22'
<br />1.38
<br />1.54
<br />1.70
<br />1.87
<br />2.03
<br />2.20
<br />9�°
<br />. t T=39
<br />:79.
<br />1.19 11.55,
<br />9.111.3'
<br />2.00 2.40
<br />2.50
<br />3.20
<br />13.61
<br />4.02
<br />'4.49
<br />4:98
<br />'5.38
<br />5.83
<br />5315.0,
<br />E=.174
<br />'.350
<br />:522
<br />.706
<br />.985
<br />1.06
<br />1.25
<br />1.43
<br />1.62
<br />1.80
<br />1.99
<br />2.18..
<br />2.38
<br />2.58
<br />100°
<br />�` T=.43
<br />.86
<br />1:30411:8710
<br />108•
<br />2.18
<br />2.62
<br />3.06
<br />3.50,13:95
<br />4651.3
<br />4.40
<br />4.88
<br />'5.37
<br />5.85
<br />6.34
<br />4037.8
<br />E =.200
<br />.401
<br />60
<br />9
<br />1.01
<br />1.22
<br />1.43
<br />1.64
<br />1.85
<br />2.08
<br />2.28
<br />2:50'
<br />2.73
<br />2:96
<br />105° '
<br />T=.46
<br />..04
<br />1.42
<br />1.90
<br />2.38
<br />2.87
<br />3.34
<br />3.84
<br />4.35_
<br />4.84
<br />5.35
<br />5.87
<br />6.40
<br />8.93
<br />4743:6,
<br />E =.230
<br />.470
<br />.700 .938
<br />1.17
<br />1.42
<br />1.65
<br />1.90
<br />2.14
<br />,2.39
<br />2.64.
<br />2.90
<br />3.16
<br />3'.41
<br />Int..
<br />Angle
<br />,Tangent
<br />External
<br />Int.
<br />`: Angle
<br />Tangent
<br />External
<br />Int.
<br />' Angle
<br />Tangent
<br />External
<br />106°t> ":7603:5•
<br />50°
<br />3791:0
<br />111°.
<br />8336.7,
<br />4386.1
<br />"116°
<br />9169:4-
<br />I •
<br />:5082.7.
<br />;5107.0
<br />10'
<br />7626.6,
<br />3809:4:
<br />10'
<br />20.
<br />8362.7
<br />8388.9 .14429.2:.,
<br />4-107. G
<br />10,9199.
<br />20
<br />9229.0.
<br />5133.3
<br />20:
<br />'30'
<br />7649.7.
<br />"7672.9.
<br />3S27s9'
<br />384G:5,
<br />30
<br />8415.11•
<br />4450.9
<br />30• .
<br />9259.0
<br />"5158.8
<br />40
<br />7696.8
<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 />3854:0•
<br />150
<br />8468.0
<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 />5236.2
<br />10'
<br />7766: S'
<br />392 1. 9'
<br />".10.
<br />8521:3':
<br />4538.8
<br />10'
<br />'0380.5
<br />5262.3
<br />::20
<br />8.40
<br />3940:9
<br />20'
<br />8548-1
<br />:4561.1
<br />- 20
<br />9.111.3'
<br />5288.6
<br />30
<br />,7790.5..
<br />3960.1.
<br />30.
<br />8575.0,
<br />4583:4.•.,
<br />30,
<br />93'42.2'
<br />5315.0,
<br />'-40
<br />.7814:3.
<br />3979:4'
<br />'40
<br />-8602,1
<br />4606.0
<br />40 "
<br />' 9473.2
<br />5341.5
<br />50
<br />.7838.1,
<br />7362,1.'3998.7
<br />5:86
<br />.50
<br />5629.3'
<br />4628:0
<br />50
<br />9504;4
<br />5368.2
<br />108•
<br />7886.2
<br />4018.2
<br />113•
<br />8656.6
<br />4651.3
<br />118
<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 />0567:2
<br />5422.1
<br />ill 20
<br />6
<br />'7934.'
<br />.4
<br />20
<br />8711.5
<br />4697. 2,
<br />'--20:
<br />•9598.9':
<br />5449.2
<br />30.
<br />7959.0
<br />.4057
<br />.939
<br />8739.2
<br />4720.3
<br />30�
<br />.0630.7..
<br />5476.5
<br />40
<br />'-7983:5
<br />,4077.2
<br />4097.1
<br />•30
<br />40
<br />8767.0.
<br />4743:6,
<br />40
<br />.9662.6
<br />5504.0
<br />50
<br />-'S008:0'
<br />4117:0'
<br />50
<br />8794.9
<br />4766.0
<br />50'
<br />9694.7,
<br />5531.7
<br />109
<br />8032.7
<br />114 '
<br />8822.9:
<br />4790:4
<br />11
<br />,9
<br />9727:0
<br />5559.4
<br />10
<br />.8057.4
<br />.4137.1
<br />4157.3:
<br />_ '10
<br />-8851,0.
<br />4814
<br />10, 10 F
<br />9759•:4•,'
<br />5587.4-
<br />587.4
<br />20
<br />20
<br />•8032-.3,
<br />4177.5
<br />20•.
<br />8879.3
<br />4337.8'._
<br />20•;
<br />9792:0
<br />5615.5
<br />30:
<br />'4197.0
<br />30
<br />8907.7'
<br />4861:7
<br />=30.
<br />9324:8
<br />5643.5
<br />40
<br />:8107.3
<br />8132:3-
<br />' 4218.4
<br />40 .
<br />8936:3
<br />4885.-7
<br />X40
<br />9857.7,`
<br />5672.3
<br />50 ,
<br />r
<br />8157:5,
<br />4239.,o
<br />.50
<br />-8965.0
<br />490'9:9
<br />50
<br />9390.8.
<br />5700.9
<br />_
<br />110 •
<br />8182'8~
<br />4259.7
<br />115.
<br />8993.8
<br />4934.71
<br />120 .
<br />9924.0
<br />5729.7
<br />10
<br />4280.5
<br />10
<br />0022:7
<br />4958.6
<br />10
<br />'0957:5
<br />5758.6
<br />20'
<br />.'8208.2
<br />4301.4.
<br />20
<br />-,9051.-7
<br />4983.1
<br />' '20 "'9991.0-:
<br />5787:7
<br />30
<br />.8233.7
<br />8259:3
<br />.30
<br />9080.9
<br />5007.8
<br />30
<br />10025.0
<br />5317.0
<br />'40
<br />828.5.0.
<br />.4322.4
<br />4343.6'
<br />i 40
<br />91103
<br />5032:0'
<br />40 .10059.0'
<br />5846.5
<br />:50;
<br />_5310:II
<br />4364.8'
<br />50
<br />9139.8
<br />.5057;6
<br />'' -50
<br />10093.0.
<br />5876.1'
<br />Correction's to be Added (T = Tangent. E = Externa)::.)
<br />Int: '
<br />' Curve 5°
<br />10°
<br />15°
<br />23°;
<br />25°
<br />30°`
<br />35°
<br />40°
<br />.45°
<br />50°
<br />55°
<br />60°
<br />65°
<br />-.:70°
<br />Angle
<br />1.30
<br />1.74'
<br />2.18
<br />2.62
<br />3.06,
<br />3.50
<br />3.95
<br />.4.40
<br />4:88
<br />5.37
<br />5:85
<br />6.34
<br />100°''-T=.43
<br />E =.200
<br />.86
<br />.401'
<br />.601
<br />•809
<br />1.01
<br />1.22.
<br />1.43
<br />1:64
<br />1.85'
<br />2.08
<br />2.28
<br />2.50
<br />2.73
<br />•2.96
<br />T=.46
<br />.
<br />1.42
<br />1.90
<br />2.38
<br />2.87
<br />3.34
<br />3.84
<br />4.35
<br />4.84
<br />5.35
<br />5;87
<br />8.40
<br />6.93
<br />105° "
<br />' E =.230 .
<br />.94
<br />.470
<br />.700
<br />.038
<br />1.17
<br />1.42'.1.65
<br />1.90
<br />2.14
<br />2.39
<br />2.64
<br />2.90
<br />3:16
<br />3:41
<br />T=.50
<br />1.03
<br />1.55
<br />2.08
<br />2.60
<br />3.14
<br />3.66
<br />421
<br />4.78
<br />.5.31
<br />5:86
<br />6:43
<br />7.01
<br />7.59
<br />110°
<br />E'=.260
<br />.535
<br />.808
<br />1.08
<br />1.36
<br />1.63
<br />1.91
<br />2.19
<br />2:49
<br />2.61
<br />3:05
<br />3.35
<br />3.65
<br />3.95
<br />T=.54
<br />1.13
<br />1.70
<br />2.29
<br />2.86
<br />3.45
<br />4.03
<br />4.63
<br />5.23
<br />5.83
<br />6.44
<br />7.07
<br />7.70
<br />8.35
<br />115°;
<br />E =.307
<br />.624
<br />.939
<br />126
<br />1.57
<br />1.89
<br />2.21
<br />2.54
<br />2.87
<br />3.20
<br />3.53
<br />3.88
<br />4.23
<br />4:58
<br />1.2
<br />511
<br />?3
<br />1200
<br />. - 339
<br />720
<br />1.08
<br />1.45
<br />1.£2
<br />2.20
<br />2.46
<br />2:95
<br />3.4 2
<br />3
<br />4:10
<br />4.60
<br />4.91
<br />5.32
<br />4
<br />
|