Given the following level section notes for stations 1+120 and 1+160: 1+120 | 6.6 | 0 | 7.6 | 0.8 | 3.7 | 1.3 1+160 | 74 | 0 | 98 | 1.2 | 2.3 | 2.4 The side slope is 2:1. The radius of curvature is 275 m. The center of curvature is on the right. a) What is the roadbed width? b) What is the area of section 1+120? c) What is the area of section 1+160?

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Given the following level section notes for stations 1+120 and 1+160: 1+120 | 6.6 | 0 | 7.6 | 0.8 | 3.7 | 1.3 1+160 | 74 | 0 | 98 | 1.2 | 2.3 | 2.4 The side slope is 2:1. The radius of curvature is 275 m. The center of curvature is on the right. a) What is the roadbed width? b) What is the area of section 1+120? c) What is the area of section 1+160? d) What is the volume between section 1+120 and 1+160 using end area method? e) What is the prismoidal volume correction? g) What is the centroid of excess of section 1+160? h) What is the correction due to horizontal curvature?
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