Perform the calculations required to locate the BC and EC in the field.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![Two highway tangents must be joined with a circular curve of radius 1,000 ft. The Pl
is inaccessible because its location falls in a river. Point A is established near the
river on the back tangent, and point B is established near the river on the forward
tangent. Distance AB is measured to be 615.27 ft. Angle a = 51° 31' 20", and angle ß =
32° 02′ 45". Perform the calculations required to locate the BC and EC in the field.
BC
A EPI
Va
R = 1,000 ft
B
B
EC](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F57cfd381-4f1d-4250-b76d-a00280cd0214%2Fd2e5e1eb-f115-4fac-84be-23fe2d459276%2Frb5c2nh_processed.png&w=3840&q=75)
Transcribed Image Text:Two highway tangents must be joined with a circular curve of radius 1,000 ft. The Pl
is inaccessible because its location falls in a river. Point A is established near the
river on the back tangent, and point B is established near the river on the forward
tangent. Distance AB is measured to be 615.27 ft. Angle a = 51° 31' 20", and angle ß =
32° 02′ 45". Perform the calculations required to locate the BC and EC in the field.
BC
A EPI
Va
R = 1,000 ft
B
B
EC
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