IV. Calculation Patan Numbar) • Ic, = 2Rsin(a,/2) • x, = le,cos(a,/2) % = le,sin(a,/2) V. Data and Results Table 5. Tangent offsets of a simple curve Station Stationing Yi Number (m) (m) (m) O (PVC) 10+ 000 1 10 + 025 10+ 050 3 10+075 4 10+ 100 10+125 6 10+ 150 10+175 10 + 200 10+225 10 (PVT) 10+ 250

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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• Determine the stationing to be used. For this exercise the stationing will be 25 m.
• Established the stationing of Pland PT using the given data:
Station PC = 10 + 0o00.000
Degree of the Curve, D= 4
Central Angle, I= 50
• Starting from PC or PT, compute for the tangent distance, x, and the tangent offsets, y, for each
stationing using the formula in the Calculation.
• Tabulate the results using Table 5.
• Draw or sketch the simple curve reflecting the computed tangent distances and offsets.
IV. Calculation
Pates Number) 2)
• a, =
ic, = 2Rsin(a,/2)
• 1, = le,cos(a,/2)
• = ic,sin(a,/2)
V. Data and Results
Table 5. Tangent offsets of a simple curve
Station
Stationing
Yi
Number
(m)
(m)
(m)
O (PVC)
10+ 000
10+ 025
2
10+ 050
10+075
10+100
10+125
6
10+150
7
10+175
10+200
10+225
10 (PVT)
10+ 250
Sketch:
Transcribed Image Text:• Determine the stationing to be used. For this exercise the stationing will be 25 m. • Established the stationing of Pland PT using the given data: Station PC = 10 + 0o00.000 Degree of the Curve, D= 4 Central Angle, I= 50 • Starting from PC or PT, compute for the tangent distance, x, and the tangent offsets, y, for each stationing using the formula in the Calculation. • Tabulate the results using Table 5. • Draw or sketch the simple curve reflecting the computed tangent distances and offsets. IV. Calculation Pates Number) 2) • a, = ic, = 2Rsin(a,/2) • 1, = le,cos(a,/2) • = ic,sin(a,/2) V. Data and Results Table 5. Tangent offsets of a simple curve Station Stationing Yi Number (m) (m) (m) O (PVC) 10+ 000 10+ 025 2 10+ 050 10+075 10+100 10+125 6 10+150 7 10+175 10+200 10+225 10 (PVT) 10+ 250 Sketch:
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