1) Which statement is correct about Point A at station 20+00? a) No earthwork is needed at this station. b) This section requires a net cut. c) The accumulated cut and fill up to this station are equal. d) Both B and C are correct. 2) What is the accumulated net amount of earthwork from station 0+00 to station 30+00? a) 600 cu yd of cut. b) 600 cu yd of fill. c) zero. d) None of the above. 3) Which statement is correct about Point B at station 33+00? a) This station requires a net cut (more fill area than cut). b) This station requires a net fill. c) The proposed grade and the original grade are about the same at this station. d) The accumulated cut and fill up to this station are equal.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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three subparts of question. 

1) Which statement is correct about Point A at station 20+00? a) No earthwork is needed at this station. b) This section requires a net cut. c) The accumulated cut and fill up to this station are equal. d) Both B and C are correct.


2) What is the accumulated net amount of earthwork from station 0+00 to station 30+00? a) 600 cu yd of cut. b) 600 cu yd of fill. c) zero. d) None of the above.

3) Which statement is correct about Point B at station 33+00? a) This station requires a net cut (more fill area than cut). b) This station requires a net fill. c) The proposed grade and the original grade are about the same at this station. d) The accumulated cut and fill up to this station are equal.



Mass Diagram
800
600
400
200
-200
-400
-600
-800
0+00
10+00
20+00
30+00
40+00
50+00
Stations
Cum. Vol. (cu yd)
Transcribed Image Text:Mass Diagram 800 600 400 200 -200 -400 -600 -800 0+00 10+00 20+00 30+00 40+00 50+00 Stations Cum. Vol. (cu yd)
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