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- DIETZGE.N'$ RMLROAD CURVE <br /> - <br /> AND. <br /> REDUCnON TABLES <br /> i <br /> C•p"t6t.191t,by ire Dktmp,Coc N•w Y.*CN, . <br /> I '• ) �� i j r p <br /> i <br /> p PT <br /> I <br /> 1 <br /> I , <br /> • <br /> CURVE FORMULAS <br /> j - - <br /> Radius�R (i) Degree of Curve--D add sin.T"q(3) <br /> Vest—T—Rtsnl(3) Length of Curve.Lril(1g(#) <br /> Middle ordimte=M—R(1--oos. ) (5)—Rvers (6) <br /> r t <br /> FxtezuW—&. Ttm °=-(77 <br /> ►s C� :alp. (10)"A"WcenoW Angle '. ,- <br /> t31 > <br /> � i►b %d &a. of Pa C. <br /> r IV for 14. - <br /> 79f 1 p8'C 1 it: :F oT4 <br /> . P'I.T •1 +45m 1 <br /> fi J Tty600 and P.T.-$ts.P:C.-1I�•.1 - 91.6 :• ilL° tmr .(#) ;Ir• <br /> J d wit—qm",.o offsets vsrl►:( roitimalr r) diMetly with <br /> D and with es# 'of"tom di•Cwah. ret edsti fit <br /> j { 1 on sbe%*qmf1 Ls x.16 ft.f Hae[ 1030 ' <br /> 0 ws: <br /> I f eiifiet for 1011 �7, 7 ft. 0s <br /> tw1QR)�a6 ft. ALocof <br /> i (. , <br /> u0sant to •emriw nus(o e+fZ x 16 ft. <br /> - I1s1lsaeiooa pe3oa <br /> G D for 1110=1t.; Tit <br /> ii#a: �'+er c ft�c�ladalas) .3: x ' ot+�j6,tler i <br /> _. II x C� Far ice; �w <br /> �3;,at". x!µ.1i•+•136Of . #� e . <br /> - l S, <br /> fai '- <br /> IlJkl ft,=0e �$ <br /> _. .8R0•'. Whit L Dt�� :IV .9 sad +a17h.•d� td <br /> .IN. <br /> t <br /> i <br />