Question: Q1: The figure below represents a circular curve having coordinates given in the Table The chainage/station of PC is 20+79.33 m. Calculate: 1. The

Q1: The figure below represents a circular curve having coordinates given in

Q1: The figure below represents a circular curve having coordinates given in the Table The chainage/station of PC is 20+79.33 m. Calculate: 1. The curve length (L), Chord (C), and deflection angle. (30 marks 2. Lay out 20m (X) using tangent-offset method and Chord-offset method. (20 marks (10 marks 3. Coordinates of station 21+10. Point PC PI O Easting (m) 247.626 278.049 349.45 Northing (m) 425.902 616.457 349.45

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Answer 1 The curve length L The curve length L is the total length of the circular curve It is calculated using the formula L R x where R is the radius and is the deflection angle In this case the rad... View full answer

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