How to design a Combined Curve|Design parameters for combined curve.

in this video lecture we are going to discuss combine curve. What is combine curve and how to design a combine curve? Actually combined curve is combination of two curves i.e simple circular curve and transition curve. Both simple circular curve and transition curve is defined. Watch complete video to learn to design a combined curve. time Stamps: 00:00 Intro to Combined curve 01:00 What is curve? 01:20 what is combined Curve? 02:46 Numerical problem to design combined curve. 05:22 How to find radius of circular Path? 07:11 How to find length of transition curve? 08:12 How to find length of circular curve? 10:47 How to find chainages of start and end of curve?