PROBLEM 4A VERTICAL PARABOLIC CURVE HAS A FORWARD TANGENT OF -2.75% AND A BACK TANGENT OF +3.25%. THE HEIGHT OFEYESIGHT OF THE DRIVER IN THE APPROACHING SIDE IS 1.30M AND THE HEIGHT OF OBJECT ON THE OTHER SIDE IS 1.25M. SAFESIGHT DISTANCE IS 120M. IF P.T. IS AT STATION 7+777 AND HAS AN ELEVATION OF 70M, DETERMINE:a.) LENGTH OF THE PARABOLIC CURVEb.) STATIONING OF THE CRITICAL POINTc.) FIND THE ELEVATION OF THE CURVE AT STATION 7+754

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ROBLEM 4 A VERTICAL PARABOLIC CURVE HAS A FORWARD TANGENT OF -2.75% AND A BACK TANGENT OF +3.25%. THE HEIGHT OF YESIGHT OF THE DRIVER IN THE APPROACHING SIDE IS 1.30M AND THE HEIGHT OF OBJECT ON THE OTHER SIDE IS 1.25M. SAFE IGHT DISTANCE IS 120M. IF P.T. IS AT STATION 7+777 AND HAS AN ELEVATION OF 70M, DETERMINE: a.) LENGTH OF THE PARABOLIC CURVE b.) STATIONING OF THE CRITICAL POINT c.) FIND THE ELEVATION OF THE CURVE AT STATION 7+754

ROBLEM 4 A VERTICAL PARABOLIC CURVE HAS A FORWARD TANGENT OF -2.75% AND A BACK TANGENT OF +3.25%. THE HEIGHT OF YESIGHT OF THE DRIVER IN THE APPROACHING SIDE IS 1.30M AND THE HEIGHT OF OBJECT ON THE OTHER SIDE IS 1.25M. SAFE IGHT DISTANCE IS 120M. IF P.T. IS AT STATION 7+777 AND HAS AN ELEVATION OF 70M, DETERMINE: a.) LENGTH OF THE PARABOLIC CURVE b.) STATIONING OF THE CRITICAL POINT c.) FIND THE ELEVATION OF THE CURVE AT STATION 7+754

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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