Q1). A circular curve is to be set out between two straight lines having intersection angle...
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Q1). A circular curve is to be set out between two straight lines having intersection angle (1) is 20°25', the station of the beginning of curve is (20-00) and the station of intersection point (Pl) is (21+80). Calculate station of PT, long chord, external distance and mid-ordinate. [10M] h₁ Q2). Calculate volume of cut and fill, the elevation of natural ground shown on all nodes and design elevation is equal to 103 m, all dimension and elevations are in meter. [10M] hi 101 102.5 Wz 104.2 108.10 98.45 100.5 hy 10 m 102.5 ha 105.7 h₂ 97.35 1 99.80 101 104 10 m ha 2 104 hi 106.5 5 hi Q3). Calculate the cross section area of cut and fill for the followings: St. 1) h = 2m cut at center line, s left-5, and s right = -3 St. 2) h = 0.6m fill at center line, s left-9, and s right=7 St. 3) h = 0 at center line, s left = -6, and s right= - 10. (bo= 10 m, n = 1 in cut, and n = 2 in fill) for all sections. [10 M] Q1). A circular curve is to be set out between two straight lines having intersection angle (1) is 20°25', the station of the beginning of curve is (20-00) and the station of intersection point (Pl) is (21+80). Calculate station of PT, long chord, external distance and mid-ordinate. [10M] h₁ Q2). Calculate volume of cut and fill, the elevation of natural ground shown on all nodes and design elevation is equal to 103 m, all dimension and elevations are in meter. [10M] hi 101 102.5 Wz 104.2 108.10 98.45 100.5 hy 10 m 102.5 ha 105.7 h₂ 97.35 1 99.80 101 104 10 m ha 2 104 hi 106.5 5 hi Q3). Calculate the cross section area of cut and fill for the followings: St. 1) h = 2m cut at center line, s left-5, and s right = -3 St. 2) h = 0.6m fill at center line, s left-9, and s right=7 St. 3) h = 0 at center line, s left = -6, and s right= - 10. (bo= 10 m, n = 1 in cut, and n = 2 in fill) for all sections. [10 M]
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Q1 To calculate the station of PT we will need to use the formula PT PI RcotA2 where R is the radius ... View the full answer
Related Book For
Contemporary Business Mathematics with Canadian Applications
ISBN: 978-0134141084
11th edition
Authors: S. A. Hummelbrunner, Kelly Halliday, Ali R. Hassanlou, K. Suzanne Coombs
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