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A surveyor is setting a curve using deflection angle method if the curve has intersection angle of 48 and length is 400m what will be subdeflectuin angle required to stake a point which is 80m from curvature?
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A surveyor is setting a curve using deflection angle method if the cur...
Calculating Subdeflection Angle for Stake Point
To calculate the subdeflection angle required to stake a point which is 80m from the curvature, we need to follow the steps below:
Step 1: Calculate the External Distance
- Given that the intersection angle is 48 degrees and the curve length is 400m.
- Using the formula for external distance: External Distance = Curve length / (2 * tan(Intersection angle/2))
- External Distance = 400 / (2 * tan(48/2)) = 123.08m
Step 2: Determine the Deflection Angle
- Deflection angle is the angle between the tangent at the PC and the tangent at the PT.
- Deflection angle = 180 - (Intersection angle * 2) = 84 degrees
Step 3: Calculate the Subdeflection Angle
- Subdeflection angle is the angle between the tangent at the PC and the line to the stake point.
- Subdeflection angle = 180 - (Deflection angle / 2)
- Subdeflection angle = 180 - (84 / 2) = 138 degrees
Therefore, the subdeflection angle required to stake a point which is 80m from the curvature is 138 degrees.
To calculate the subdeflection angle required to stake a point which is 80m from the curvature, we need to follow the steps below:
Step 1: Calculate the External Distance
- Given that the intersection angle is 48 degrees and the curve length is 400m.
- Using the formula for external distance: External Distance = Curve length / (2 * tan(Intersection angle/2))
- External Distance = 400 / (2 * tan(48/2)) = 123.08m
Step 2: Determine the Deflection Angle
- Deflection angle is the angle between the tangent at the PC and the tangent at the PT.
- Deflection angle = 180 - (Intersection angle * 2) = 84 degrees
Step 3: Calculate the Subdeflection Angle
- Subdeflection angle is the angle between the tangent at the PC and the line to the stake point.
- Subdeflection angle = 180 - (Deflection angle / 2)
- Subdeflection angle = 180 - (84 / 2) = 138 degrees
Therefore, the subdeflection angle required to stake a point which is 80m from the curvature is 138 degrees.
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A surveyor is setting a curve using deflection angle method if the curve has intersection angle of 48 and length is 400m what will be subdeflectuin angle required to stake a point which is 80m from curvature?
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A surveyor is setting a curve using deflection angle method if the curve has intersection angle of 48 and length is 400m what will be subdeflectuin angle required to stake a point which is 80m from curvature? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about A surveyor is setting a curve using deflection angle method if the curve has intersection angle of 48 and length is 400m what will be subdeflectuin angle required to stake a point which is 80m from curvature? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A surveyor is setting a curve using deflection angle method if the curve has intersection angle of 48 and length is 400m what will be subdeflectuin angle required to stake a point which is 80m from curvature?.
A surveyor is setting a curve using deflection angle method if the curve has intersection angle of 48 and length is 400m what will be subdeflectuin angle required to stake a point which is 80m from curvature? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about A surveyor is setting a curve using deflection angle method if the curve has intersection angle of 48 and length is 400m what will be subdeflectuin angle required to stake a point which is 80m from curvature? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A surveyor is setting a curve using deflection angle method if the curve has intersection angle of 48 and length is 400m what will be subdeflectuin angle required to stake a point which is 80m from curvature?.
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