Mathematics of the Paper Location of a Railroad |
Other editions - View all
Mathematics of the Paper Location of a Railroad John Charles Lounsbury Fish No preview available - 2016 |
Mathematics of the Paper Location of a Railroad (Classic Reprint) John Charles Lounsbury Fish No preview available - 2017 |
Common terms and phrases
6-degree curve ALGORITHM alinement notes angle for curve angle P1P2A ANGLES OF CURVES bearing and length central angle check by scaling check line PC3P7 check point chief points Column A contains COMPUTE CURVE LENGTHS COMPUTE TANGENT COMPUTE THE BEARINGS compute the co-ordinates compute the sides contains the station deflection for sub-chord degree of curve designate the co-ordinates equa equation field notes find the bearing initial point Length of curve lengths of tangents liminary Line P1V1 line P2 P3 loca log sin log yn logs on line M. C. CLARK MATHEMATICS OF PAPER P1A and P2A PAPER LOCATION PARK ROW preliminary produced to intersection protractor PT1 PC2 PT2 PC3 rough check scale the map Side P1P2 sides P1A symbol which designates Tangent distance tangent-distance TANGENTS PRODUCED tion station triangle P1P2A UNIVERSITY OF MICHIGAN V1 and V2 Xn Xk XP-XPC3 XV-XP Ук Уп УУР