Analytical Method of Modelling the Geometric System of Communication Route

Figure 2

Diagram of angle Θ(𝑙) defined by (9) for circular arcs connection of curvatures 𝑘₁=1/1200 rad/m and 𝑘₂=−1/700 rad/m by means of transition curve of length 𝑙_𝑘=60 m.