Grades of +3.00% and -2.00%, sight distance 520 ft, h₁ = 3.50 ft and h₂ = 2.50 ft. Part A What is the minimum length of a vertical curve to provide a required sight distance for the conditions given? Express your answer in feet to five significant figures. L= Submit VAΣo↓ vec Request Answer → C A ? ft

Grades of +3.00% and -2.00%, sight distance 520 ft, h₁ = 3.50 ft and h₂ = 2.50 ft. Part A What is the minimum length of a vertical curve to provide a required sight distance for the conditions given? Express your answer in feet to five significant figures. L= Submit VAΣo↓ vec Request Answer → C A ? ft

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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Given:Elevation of PC = 859mElevation of PT = 853mElevation of PI = 855mLength= 90m Find: •Gradient 1 and 2 (g1,g2)•Highest or lowest point •vertical distance between PI and the curve •Stations of PC, PT and PI• final figure
Item 5 Part A Compute the passing sight distance available given a 425-ft curve, grades of g₁ = +2.00% and 92 = -1.50%, VPI at station 96+80, and elevation 845.26 ft, stakeout at full stations. (Assume h₁ = 3.75 ft and h₂ = 4.00 ft.) Express your answer in feet to five significant figures. IVE ΑΣΦΠ | vec S = Submit Request Answer < Return to Assignment Provide Feedback ? ft
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A-2.50% grade meets a +1.75% grade at station 44+25 and elevation 3385.74 ft, 400-ft curve, stakeout at half stations. Part A Determine the elevation at the low point of the curve Express your answer in feet to six significant figures. ΠΗΓΙΑΣΦ Elev = + ft
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