---DETERMINE THE VALUES OF “a” AND “b” THEN FINISH THE PROBLEM. --- Determine the area of the cross-section--- The volume of excavation and fill using end-area method ACTIVITY PROBLEM- The following are section notes of a five-level sectionStation 1+ 125? 12.0- 6.20'- 6.0-3.3,10.0-4.0'-8.80Station 1 + 1752220+5.2+7+4.2+4.3+3.1• Assume the following:- Base of roadway: 20 m- Sideslopes: 1.5:1• Required:Determine the area of the cross-section- The volume of excavation and fill using end-area methodSTATION 1+ 1251010-m10-mP 5.308.806.20

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Engineering

Civil Engineering

Determine the area of the cross-section --- The volume of excavation and fill using end-area method

Traffic and Highway Engineering

5th Edition

ISBN:9781305156241

Author:Garber, Nicholas J.

Publisher:Garber, Nicholas J.

Chapter14: Highway Surveys And Location

Section: Chapter Questions

Problem 17P: The following table shows the stations and ordinates for a mass diagram. The free-haul distance is...

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Concept explainers

Length and Length related Variables

Length can de defined as the measurement or extent of physical quantities or objects from one terminal to another terminal. Stone age humans used finger length, step length, and so on to measure the size or displacement of an object. Nowadays, depending on how precise the measurement requires to be and the object’s size is measured, we use measuring devices for measurements like rulers and steel tape. Most people have used a ruler or tape measure to measure a particular distance or the size of an object. For more precise measurements of tiny objects, the development of measurement tools such as the Vernier caliper, which permits us to measure dimensions within 1/1000 of an inch. In the last few decades, electronic distance measuring instruments (EDMI) have been implemented that permit us to measure distances from a few feet to many miles with reasonable accuracy.

Question

---DETERMINE THE VALUES OF “a” AND “b” THEN FINISH
THE PROBLEM.

--- Determine the area of the cross-section

--- The volume of excavation and fill using end-area method

ACTIVITY PROBLEM
- The following are section notes of a five-level section
Station 1+ 125
? 12.0
- 6.20'- 6.0-3.3,
10.0
-4.0'-8.80
Station 1 + 175
22
20
+5.2
+7
+4.2
+4.3
+3.1
• Assume the following:
- Base of roadway: 20 m
- Sideslopes: 1.5:1
• Required:
Determine the area of the cross-section
- The volume of excavation and fill using end-area method
STATION 1+ 125
10
10-m
10-m
P 5.30
8.80
6.20

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