Details Title: Circular Curve Variables Description: transpo test 2 Total Flash Cards: 17 Created: 11/04/2008 22:06:49		New Users: To study from this flashcard set, or to create your own your own study flash cards, REGISTER HERE. Existing Users: CLICK HERE. Additional Engineering Flashcards
Cards in this set: Term PC = Definition Point of Curvature (Beginning of curve) Term PT = Definition Point of Tangency (End of Curve) Term PI = Definition Point of Intersection Term Δ = Definition Central Angle Term L = Definition Length of curve (PC to PT) Term l = Definition length of arc (PC to P) Term Θ = Definition Central angle for arc length l Term T = Definition Tangent Length (PC to PI & PT to PI) Term Φ = Definition Deflection angle at PC between tangent and chord for P Term α = Definition Deflection angle at PI between tangent and line from PI to P Term x = Definition Tangent distance from PC to P Term y = Definition tangent offset P Term D = Definition Degree of curvature Term R = Definition radius of curve Term E = Definition External distance Term M = Definition Middle ordinate Term C = Definition Chord length