The area in square meters bounded by the contour line of a mountain are as follows: A1 = 5250 A2 = 6900 A3 = 7750 A4 = 8350 A5 = 10250 If the contour interval is 10 m., compute the volume of cut and fill to grade the area at the elevation of A3

Q: The following data are cross-section notes of the ground which will be excavated for a roadway…

A:

Q: The Mohr’s circle plot requires use of only the upper half of the circle not the lower half in soil…

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Q: A contour map of the lake was prepared as shown below. The area bounded between contours are given…

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Q: Q2. After surveying a borrow pit, the surveyor produced the following pit grade below. What is the…

A: Given figure-

Q: Compute the immediate settlement 4H; using the Schmertmann formula using an average 4q value (qv1 =…

A: Given : qv1 = 233.3 kPa , qv2 = 163.3 kPa , qv3 = 77.0 kPa , qv4 = 44.0 kPa and qv5 = 28.0  Es at…

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Q: Calculate the end areas for depths of fill from 0 to 20 ft using increments of 2 ft for level…

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Q: From the following cross-section notes, complete the table below. Use prismoidal method. Road bed…

A:

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.