A surveyor must stake a symmetrical vertical curve where an entering grade of+0.80% meets an exiting grade of -0.40% at station 90+00.00, which has an elevation of 100.00 ft. The maximum allowable change in grade per 100.00 ft station is -0.2%. a) What is the length, in station, of the vertical curve described?
A surveyor must stake a symmetrical vertical curve where an entering grade of+0.80% meets an exiting grade of -0.40% at station 90+00.00, which has an elevation of 100.00 ft. The maximum allowable change in grade per 100.00 ft station is -0.2%. a) What is the length, in station, of the vertical curve described?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![A surveyor must stake a symmetrical vertical curve where an
entering grade of+0.80% meets an exiting grade of -0.40% at
station 90+00.00, which has an elevation of 100.00 ft. The
maximum allowable change in grade per 100.00 ft station is
-0.2%.
What is the length, in station, of the vertical curve
a)
described?
What is the elevation of 92+00.00 on the vertical
b)
curve?
с)
What is the highest point on the curve previously
described?
Surveying Solved Problems for the FS and PS Exams
4th Edition by Jan Van Sickle.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffa2fe16e-3841-4e08-9ae7-41fea4ee621b%2Ff3425957-7fd8-45c9-a477-7d85597501b2%2Frbyo3y9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A surveyor must stake a symmetrical vertical curve where an
entering grade of+0.80% meets an exiting grade of -0.40% at
station 90+00.00, which has an elevation of 100.00 ft. The
maximum allowable change in grade per 100.00 ft station is
-0.2%.
What is the length, in station, of the vertical curve
a)
described?
What is the elevation of 92+00.00 on the vertical
b)
curve?
с)
What is the highest point on the curve previously
described?
Surveying Solved Problems for the FS and PS Exams
4th Edition by Jan Van Sickle.
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