Item 2 Grades of g₁ = -2.50% and 92 = +1.50 %, VPI elevation 856.00 ft at station 22 +00, and a fixed elevation 860.00 ft at station 20+ 50. Part A Elev = Field conditions require a highway curve to pass through a fixed point. Compute a suitable equal-tangent vertical curve and full-station elevations. Give the elevations in order of increasing X. Express your answers in feet to five significant figures separated by commas. Submit Provide Feedback 195) ΑΣΦ. 11 | vec 1 Request Answer → R ? < 2 of 5 > ft Review Next >

Item 2 Grades of g₁ = -2.50% and 92 = +1.50 %, VPI elevation 856.00 ft at station 22 +00, and a fixed elevation 860.00 ft at station 20+ 50. Part A Elev = Field conditions require a highway curve to pass through a fixed point. Compute a suitable equal-tangent vertical curve and full-station elevations. Give the elevations in order of increasing X. Express your answers in feet to five significant figures separated by commas. Submit Provide Feedback 195) ΑΣΦ. 11 | vec 1 Request Answer → R ? < 2 of 5 > ft Review Next >

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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Sample Problem #1: The back tangent with grade of +3.4% and forward tangent with grade of -4.8% intersects at station 14 + 750 and elevation 76.30m. The two tangents are connected by a 320m parabolic curve. A. Find the location of the highest point from PC. B. Compute the stationing of the highest point of the curve. C. Determine the elevation of the highest point.
Grades of g₁ = -0.50% and g₂ = +3.50%, VPI elevation 750.00 ft at station 30+ 00. Fixed elevation 753.00 ft at station 30 +00. Part A Field conditions require a highway curve to pass through a fixed point. Compute a suitable equal-tangent vertical curve and full-station elevations. Give the elevations in order of increasing X. Express your answers in feet to five significant figures separated by commas. Elev = 15| ΑΣΦ ↓↑ vec ? ft
A 500-ft curve, grades of g₁ = +2.00% and g2 = -2.50%, VPI at station 96+80, and elevation 845.260 ft, stakeout at full stations. Part A Determine the elevation at the high point of the curve. Express your answer in feet to six significant figures. Elev = Submit Part B AΣo↓ vec Request Answer Determine the station at the high point of the curve. O 97+12.77 O 96+13.33 O 96+52.22 O 97+96.66 ? ft
Part A Compute the passing sight distance available given a 430-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 = 4.75 ft.) Express your answer in feet to five significant figures. S = ■VAΣ IT ΜΕ ΑΣΦ vec Submit Request Answer ? ft
= -2.50% and 92 = +1.50%, VPI elevation 854.00 ft at station 22 + 00, and a fixed elevation 858.00 ft at Grades of 91 station 20 + 50. Part A Field conditions require a highway curve to pass through a fixed point. Compute a suitable equal-tangent vertical curve and full-station elevations. Give the elevations in order of increasing X. Express your answers in feet to five significant figures separated by commas. Elev = ΜΕ ΑΣΦ ↑ vec Submit Request Answer ? ft
Illustrate it and use four decimal places.
A-2.60% grade meets a +1.70% grade at station 44+25 and elevation 3387.96 ft, 400-ft curve, stakeout at half stations. Part A Tabulate station elevations for an equal-tangent parabolic curve for the data given above. Express your answers in feet to six significant figures separated by commas in order of increasing station numbers. Elev = Submit ΑΣΦ ↓↑ Request Answer vec ? ft
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Topic: Surveying (2)
TOPIC: SURVEYING (REVERSED CURVE) Please help me solve this problem with a detailed solution. Thank you tutor and god bless!
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