|
II TABLE 1. - Tangent s and Externals to rL, 1' curve.
<br />Chord =100 it.
<br />Int.
<br />Angle
<br />Tangent
<br />External.
<br />int.: •
<br />- Ai:g1e '
<br />:'
<br />-TangenL
<br />F,,'I' al
<br />int.
<br />_Angie
<br />Tangent
<br />Lxternal
<br />]°
<br />50.00-
<br />.'JJ 22�-
<br />290
<br />'X400: GGA
<br />`-13.99-
<br />-15' •
<br />754:32
<br />49.44
<br />10'
<br />58.34
<br />.30 -
<br />10'
<br />4U9-.03
<br />.14.58
<br />10?
<br />762.80
<br />50.55
<br />^0
<br />66.67
<br />-'-39,
<br />_
<br />5t ,20
<br />417.41-.�
<br />15.18
<br />20
<br />771.29
<br />51.68
<br />30
<br />75:01
<br />LAE)
<br />.0 ',30 ..
<br />425.79`_.
<br />1 15.80
<br />30
<br />779-.77
<br />52.S`2
<br />40
<br />83.34
<br />-. .61
<br />-10
<br />.434.17
<br />16.43
<br />40
<br />'788,26
<br />53.97
<br />50.
<br />. 91.68,
<br />:y -.73
<br />1,.50
<br />442.55
<br />17.07
<br />50.
<br />796:75
<br />n 55. 1%
<br />e
<br />.008
<br />.009
<br />,011
<br />:012
<br />.014
<br />.015 .017
<br />.018
<br />.020
<br />2
<br />100 O1
<br />87
<br />9
<br />450'93
<br />17.72'
<br />,1G-
<br />sw" 25
<br />56.31
<br />10
<br />108.35
<br />x,11.02,
<br />10`
<br />459:32
<br />18.38
<br />10
<br />813.75
<br />57.50
<br />'20 .`'-116iG8
<br />.032
<br />'.1'1.49:.
<br />r_"i'--20
<br />467-71
<br />'(IMG .
<br />". 20
<br />822-25.
<br />1-58.70
<br />301.
<br />.125100
<br />T1.3G-
<br />; • 30 R
<br />,476-10
<br />19.75
<br />30
<br />- 830-76
<br />+ -59,91
<br />40,:
<br />'133.3G
<br />1.55
<br />-40 '
<br />484:49,
<br />, 20`,45
<br />; 40
<br />.839.27
<br />'61. 14:
<br />50
<br />-'141.70
<br />1.75
<br />;50,
<br />492:88
<br />-•'21:16
<br />•50•
<br />847.78
<br />62.38
<br />3
<br />iM.04
<br />1.96
<br />10 t'
<br />'501:28
<br />21.89'
<br />17.
<br />856:30
<br />63.63
<br />to c.:7.0_
<br />.158'. 3S
<br />j : 2:19,
<br />X10
<br />_ 509.65
<br />22,62
<br />ii -1 40_
<br />:864`.82;
<br />. 64.90
<br />20'-
<br />106.72
<br />2-43
<br />-20
<br />518.08
<br />•-23.33
<br />.+' 20-,873._35
<br />1982:2,
<br />66,18"
<br />30
<br />175.06
<br />2-67
<br />30
<br />526,48-
<br />" 24'.14'
<br />30 '
<br />881788•
<br />' •67.47
<br />40
<br />183:40
<br />2-93
<br />40
<br />534,89
<br />24.91
<br />40
<br />690.41
<br />68,77
<br />•'50
<br />191,74
<br />3.21
<br />40
<br />543.29
<br />25.70
<br />50
<br />898.95
<br />70.09
<br />5p ;
<br />-12611.5
<br />137.23
<br />50
<br />1633:9
<br />'128.4 '
<br />50`k-2019.6
<br />-.,345,5
<br />4.
<br />200:08
<br />8}49-
<br />:11.'
<br />551:70
<br />J 26.50-
<br />18,
<br />007.49
<br />71.42
<br />x.:10
<br />,208.43
<br />3.79
<br />10
<br />560.11.
<br />27.31
<br />10
<br />916`.03
<br />-72.76
<br />20
<br />216.77
<br />4,10.
<br />% 20
<br />:568.53
<br />- 28,14
<br />20
<br />924.581
<br />14.12
<br />30
<br />225:12
<br />; 4.143
<br />^li'30'
<br />° 576.95
<br />, 28.97
<br />-30
<br />933.13'
<br />75.49
<br />40
<br />_.233:47
<br />4.76,
<br />,. 40`
<br />.585.36'
<br />29.82
<br />v)
<br />941:69,
<br />76:SG
<br />50
<br />241.81'
<br />5.10
<br />'50
<br />593.70
<br />30:68,
<br />' " 50
<br />950,25
<br />78.26
<br />1322.8
<br />150.71
<br />V.
<br />1697.2
<br />246,1
<br />46
<br />2085.4.
<br />367.7
<br />-5
<br />250.16
<br />5.46
<br />121'
<br />':602.21•
<br />.,31.56
<br />19
<br />958.81
<br />79.67
<br />e 10
<br />258.51
<br />5.63
<br />1 SO
<br />610'.64'
<br />'•32,45
<br />10
<br />907.38
<br />81.09
<br />20w266.80'
<br />-1349.2.
<br />6,21, 1'.
<br />420•
<br />;619:07-^
<br />33.35
<br />20• -
<br />'975.96
<br />82.53
<br />' 30
<br />27521
<br />6.61
<br />30
<br />6`27.50
<br />•_'34.26
<br />30..
<br />-984-53
<br />83-97
<br />40.:2S3!57
<br />-1366:8
<br />" ' 7.01'
<br />�- 40'
<br />035,93
<br />^ -35:18'"
<br />- 40
<br />993-12
<br />85-43
<br />_ 1
<br />27_"
<br />291`.92_
<br />7.43
<br />,: { 50 ;
<br />644.37.
<br />- 36.12
<br />50
<br />1001.7
<br />86.90
<br />6
<br />300.28Y
<br />7.861
<br />Ili-
<br />G52`.81-
<br />37,07
<br />20
<br />1010.3
<br />88.39.
<br />10
<br />308:64...,
<br />8.31.
<br />,,.._10
<br />661.25
<br />38.03 -
<br />.10
<br />1018:9`:
<br />89:89
<br />`•
<br />,20 •
<br />'•316:99
<br />8.76
<br />20
<br />669.70
<br />39.01.
<br />20
<br />1027.5.4
<br />91.40
<br />30
<br />•'325.'35(
<br />9.23
<br />30''
<br />G78.15
<br />- 39.09
<br />30
<br />1036.1.
<br />02.92
<br />40 ,
<br />--333.717
<br />9.71
<br />40 ,
<br />G3G.60
<br />40,99 -
<br />40 •
<br />1044.7'-,
<br />94.46
<br />60':`342:08
<br />1428.6'
<br />10.20
<br />50 -
<br />.'695.OG
<br />42.00
<br />50.
<br />1053.3.
<br />96.01
<br />'7.
<br />-330.44
<br />10.71
<br />14
<br />703.51
<br />43.03
<br />21 "
<br />'1001-`9'
<br />.97.57-
<br />10
<br />338.81
<br />11.22
<br />w 10
<br />•711.97
<br />.:44.07
<br />10
<br />1070.6
<br />99.16
<br />20
<br />.1367.17
<br />` '11,75
<br />20 I
<br />'720.44
<br />45.12
<br />20
<br />1079.2
<br />100.75
<br />30
<br />-375:54';-_1$:29
<br />134.08
<br />_ '; 30.,,;728.90
<br />1843,3.
<br />,:'46.18
<br />30:'
<br />1087.8.',
<br />-102.35
<br />40
<br />.333.91
<br />]2.85`
<br />40
<br />737.37
<br />47,25
<br />40
<br />1006.4
<br />103,97
<br />50
<br />392,28
<br />50
<br />=745:85
<br />48.34
<br />50
<br />1105.1
<br />105.00
<br />}l.
<br />t
<br />I.
<br />Corrections to be Added- (T -Tangent. - E:- Ekternal.).
<br />Corrections to be Added (T=Tangent. E=External.)
<br />Tangents anal Txternals to a. 1.°.C11rve.' III
<br />C'.liord =100 ft.
<br />Angle,'
<br />Ta'fgent
<br />External
<br />Int.•..
<br />Angle -
<br />Tangent
<br />External
<br />Int,7 _
<br />Avgle'
<br />•Tangent
<br />Extepial
<br />2e •.T
<br />171-3.7,
<br />107Y94
<br />290
<br />1481.8
<br />'188.51
<br />30°
<br />1861.7.
<br />- 294.9
<br />10'1
<br />I•I_2':4
<br />;
<br />:'- 10'
<br />.1490.7
<br />190.74
<br />10'
<br />-1870.9
<br />'297,7
<br />"-20 6
<br />•1-131:0;
<br />,103',90
<br />1110.57 -
<br />,
<br />20
<br />-1499.6
<br />192.99 ,
<br />y 20
<br />1880.1
<br />300.6`
<br />301
<br />-1139:7
<br />'112.25'
<br />30
<br />1503.5
<br />195.25
<br />-
<br />30
<br />!1889.4
<br />303.5
<br />..40
<br />'14'48.4
<br />113,95
<br />40
<br />1517.4
<br />107.53
<br />40
<br />1895.6
<br />306.4
<br />- 50,
<br />1157.0
<br />115.66
<br />50
<br />152G.3
<br />199.82
<br />50
<br />1907.9
<br />309.3
<br />:007
<br />.008
<br />.009
<br />,011
<br />:012
<br />.014
<br />.015 .017
<br />.018
<br />.020
<br />23 #
<br />1165.7
<br />117.38
<br />30
<br />1535.3
<br />202,12
<br />37
<br />.1917.1,
<br />312.2
<br />101
<br />: 1174:4
<br />119.12 ,
<br />- :70
<br />1544:2'
<br />204.44
<br />• ' 10
<br />1926.4
<br />. 315.2
<br />- 20 j'<1183:1
<br />.032
<br />120.87
<br />-•`l0
<br />1553.1
<br />206.77
<br />20
<br />'1935•.7
<br />318..1
<br />30
<br />-AMI.&
<br />122:63.`
<br />30
<br />1562.1
<br />209.12
<br />30
<br />1945.0
<br />321.1
<br />40
<br />-1200.5
<br />124.41
<br />40
<br />1571.0
<br />.211.48
<br />40 '
<br />1954:3.
<br />324.1
<br />�- 50 '.
<br />-"1209.2
<br />126,20
<br />50
<br />11580.0
<br />213.86
<br />50
<br />1963.6
<br />327.1
<br />.57
<br />-.75
<br />.83.
<br />.90 .99'
<br />1'.06-
<br />1.14
<br />E --009
<br />.018
<br />i .027 .036
<br />24-
<br />'117.9
<br />.128.00,
<br />-31•.-
<br />1.589-0
<br />216:3
<br />38
<br />-1972.9
<br />330.2
<br />10(-1226.61
<br />.093
<br />'129.82'
<br />•-E10
<br />1698-0
<br />218.7
<br />10:
<br />1982:2,
<br />'333,2
<br />20:
<br />:1235.3
<br />131.65<
<br />.. 20 .
<br />1600-9
<br />•221.1
<br />20 '
<br />1991.5
<br />336.3
<br />- 30 i
<br />-!12-14,0'
<br />133.50
<br />30
<br />1615.9
<br />223.5 •
<br />' 30 4
<br />2000.9__339..3
<br />4.0
<br />1252.8'
<br />135.35
<br />40
<br />1624.9
<br />226.0
<br />40 -
<br />,2010:2•
<br />'•-842-4
<br />5p ;
<br />-12611.5
<br />137.23
<br />50
<br />1633:9
<br />'128.4 '
<br />50`k-2019.6
<br />-.,345,5
<br />1270..2,
<br />139.11.
<br />32
<br />1043.0
<br />230.9
<br />30
<br />2029.0
<br />345,6
<br />-tr :' to !
<br />'1279,0
<br />141.01 i'
<br />- 10
<br />165-9.0
<br />233.4.
<br />10
<br />.2038:4
<br />351.8
<br />20 1
<br />-1287.7,.
<br />142.93 '
<br />20 1.•
<br />1661`-0
<br />.-235.9.
<br />20
<br />.2047.8
<br />354.9
<br />1 30
<br />1290:5'
<br />144.8.9
<br />30
<br />1670-0
<br />-238:4 �
<br />'' 30 ±
<br />°2057:2
<br />358,1
<br />40 1.
<br />1306.3
<br />146.79
<br />40
<br />1670-1
<br />241.0
<br />49
<br />•-2066.6'
<br />361.3
<br />,50
<br />=1314,0'
<br />148.75
<br />50
<br />1088.1
<br />243,5
<br />50
<br />2076.0;
<br />364.5
<br />1322.8
<br />150.71
<br />.33
<br />1697.2
<br />246,1
<br />46
<br />2085.4.
<br />367.7
<br />10
<br />1331:6
<br />152.69
<br />10
<br />1706.3 '
<br />248.7
<br />10
<br />.2094.0•
<br />371.0
<br />' 20 '
<br />-1340:4
<br />154.69 ,
<br />'- ` 20
<br />1715.3•
<br />251.3
<br />20 "
<br />2104.31
<br />374.2
<br />30
<br />-1349.2.
<br />15647U
<br />30
<br />1724.4 -
<br />253.9
<br />30
<br />'2113.8
<br />877.5
<br />40 ;
<br />,1358.0-
<br />158.72
<br />40
<br />1733.5
<br />256.5
<br />40
<br />2123.3
<br />•.380.8
<br />50
<br />-1366:8
<br />160.70
<br />---50
<br />-1742.0
<br />259.1
<br />50 ;.;2132.7-,.
<br />384.1
<br />_ 1
<br />27_"
<br />'1375.6
<br />162.81
<br />34
<br />1751.7.
<br />261.8 '
<br />-41
<br />2142.2
<br />•
<br />387.4
<br />-10 ;
<br />'1384.4
<br />164.86.
<br />10
<br />1760,8
<br />264.5
<br />YO
<br />•2151,7
<br />390.7
<br />20
<br />1393.2
<br />166.95 -
<br />20
<br />1770.0
<br />267.2
<br />20
<br />2161-2-
<br />394.1
<br />730
<br />•-1402-0,
<br />169.04.
<br />30
<br />1779.1
<br />269.9 '
<br />30
<br />2170,8
<br />397.4
<br />40
<br />;1410,9
<br />40'
<br />1788,2
<br />'272.6
<br />40
<br />2180.3
<br />400.8
<br />1•--50 :
<br />d
<br />1419.7
<br />,171.15
<br />173.27
<br />50
<br />1797;4
<br />*275.3
<br />60
<br />-2189.9:
<br />404,2
<br />d8-
<br />1428.6'
<br />175:41
<br />35
<br />1806.6
<br />278.1
<br />•42
<br />2199.4,
<br />407.6
<br />10 k
<br />1437.4
<br />177.55 '
<br />10
<br />1815,7
<br />280.8 '
<br />10
<br />2209.0
<br />411.1
<br />20 i`
<br />•1446.3.
<br />179,72
<br />20
<br />1824.9
<br />283.6'
<br />20
<br />2218.6
<br />414.5
<br />30
<br />1455.1'
<br />131:89
<br />30
<br />IS34.1
<br />286.4 ,
<br />30
<br />2228.1
<br />418.0
<br />._'40,:•1464:0
<br />134.08
<br />40
<br />1843,3.
<br />:289.2 '.,
<br />40
<br />2237.7'
<br />421.4
<br />50
<br />1472.9
<br />186.29
<br />50
<br />1852.5
<br />" 292.0
<br />-- 50 .
<br />=2247.3
<br />425.0
<br />Int..
<br />Ginve5° ]0°
<br />15°
<br />20°
<br />'30°
<br />-35°
<br />35° 40°
<br />45°
<br />50°
<br />55' 60° 65°
<br />70°
<br />Angle
<br />Angle t'urve 5°
<br />10°
<br />15° 20°
<br />25°
<br />40°
<br />45°
<br />50°
<br />55° 60°
<br />65°
<br />79°
<br />go T =.02
<br />.03
<br />:05 :.06
<br />'.08
<br />.10
<br />.I1
<br />.13
<br />.15
<br />.16
<br />.18 '.20
<br />.21
<br />23
<br />E =.000
<br />.000
<br />.001 ;001
<br />=.002
<br />-.002
<br />.002
<br />.003
<br />.003
<br />.M4
<br />.004 .004
<br />.005
<br />,005
<br />10° T= .03
<br />.06rt
<br />.09_ U3"
<br />.16-
<br />-.10
<br />.22
<br />.25
<br />- 38
<br />.31
<br />.34 .33
<br />:42
<br />.46
<br />E =-001
<br />.003:-.004
<br />.006
<br />:007
<br />.008
<br />.009
<br />,011
<br />:012
<br />.014
<br />.015 .017
<br />.018
<br />.020
<br />150 `Z =-041
<br />.10
<br />.14 ' .19 .
<br />.24
<br />29
<br />.34
<br />.39
<br />.45
<br />51'
<br /><,53, .56
<br />.63
<br />.58�
<br />E=.003
<br />,✓.007
<br />.010 .014
<br />.018
<br />.023
<br />.027
<br />.029
<br />.032
<br />035
<br />'.039 .043
<br />.047
<br />.051
<br />20° T 0VL
<br />.13-:
<br />.10 .20
<br />.32_
<br />.39
<br />45
<br />51
<br />58
<br />65!
<br />.72 .79'
<br />.84'
<br />.90
<br />E=.006
<br />.011
<br />':017 -.022
<br />:028
<br />'.034
<br />,038
<br />.015
<br />051
<br />.:057
<br />..063 .070
<br />'.076
<br />.083
<br />25° T=.08+16
<br />>.24 .33
<br />.40
<br />.43
<br />.58
<br />.57
<br />-.75
<br />.83.
<br />.90 .99'
<br />1'.06-
<br />1.14
<br />E --009
<br />.018
<br />i .027 .036
<br />.046
<br />.056
<br />,065
<br />.074
<br />.083
<br />.093
<br />.106 .120
<br />.127
<br />,155
<br />7 Int-
<br />Ginve5° ]0°
<br />15°
<br />20°
<br />25°
<br />3D'
<br />35° 40°
<br />45°
<br />50°
<br />55' 60° 65°
<br />70°
<br />Angle
<br />20° '
<br />T =.OG .13
<br />.19
<br />.26
<br />.32
<br />.39.45
<br />.51
<br />.58
<br />.65
<br />.72 -79 .84
<br />.90
<br />E=.006 .011
<br />.017
<br />.022
<br />..028
<br />.034
<br />,038 .045
<br />.051.
<br />.057
<br />-.063 -070 .016
<br />.083
<br />:°
<br />25
<br />T =.08 .16
<br />:24
<br />.33
<br />.40
<br />.49
<br />.58 G7
<br />.75 .
<br />.83
<br />.94 .09 1.06
<br />1:14
<br />E- AN .018
<br />.027
<br />.036
<br />,016
<br />.056
<br />,035 -A74
<br />.033
<br />.093
<br />.106 .120 .127
<br />.135
<br />30°
<br />T=.10• -0
<br />.29•
<br />.39
<br />.49
<br />.59
<br />.69 .79
<br />,89
<br />:09
<br />1.09 1.20 1.29
<br />1.39
<br />E =:013 " .025
<br />.038
<br />.051
<br />.055
<br />.078
<br />.090 .1.03
<br />.116
<br />:..129
<br />.149 ..170 .179
<br />,188
<br />35°
<br />T=.11 .22
<br />.39
<br />.47
<br />,58
<br />.69
<br />.80 93
<br />1.05
<br />L17
<br />1.29
<br />1,60
<br />_
<br />E=.018 ' .035
<br />.054
<br />.072
<br />.086
<br />.509
<br />.131 .133
<br />.175
<br />A97
<br />;.213
<br />.26440°
<br />0 =.13 28
<br />.40
<br />.53
<br />.67
<br />.80
<br />.93 1.06'.
<br />1.20
<br />1.34
<br />1.49
<br />1.94
<br />'13-V3 .0 6
<br />.070
<br />.093
<br />.117
<br />.141
<br />.172 203
<br />-.234
<br />.265
<br />t.230.2471
<br />.277
<br />.341
<br />45°
<br />T=.15 .30
<br />.44
<br />.60
<br />7e ft
<br />91
<br />1.06 1.21
<br />1,37 '
<br />1.52
<br />1.70
<br />2.21
<br />E=_030 060
<br />.093
<br />.119
<br />.153
<br />,184
<br />.216 .254
<br />2S9
<br />.325
<br />.351
<br />.445
<br />�I
<br />
|