From station 10+100 with center heights of 2 m in fill, the ground line makes a uniform slope of 4.8% to station 10+150 whose center heights is 1.2 m in cut. 1. Determine the slope of a new roadway to be constructed. 2. Determine the distance from station 10+150, will the excavation extend. 3. Determine the area of fill 10 m from 10+100 if the width of roadway is 8 m and the side slope is 1:2.

Fundamentals of Geotechnical Engineering (MindTap Course List)
5th Edition
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter13: Slope Stability
Section: Chapter Questions
Problem 13.15P
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From station 10+100 with center heights of 2 m in fill, the ground line makes a uniform slope of 4.8% to station 10+150 whose center heights is 1.2 m in cut.

1. Determine the slope of a new roadway to be constructed.

2. Determine the distance from station 10+150, will the excavation extend.

3. Determine the area of fill 10 m from 10+100 if the width of roadway is 8 m and the side slope is 1:2.

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