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A taxiway is to be designed for a supersonic aircraft with a wheel base of 30 m and tread of main loading gear as 6m for a design turning speed of 50 kmph. Assume coefficient of friction between tyre and pavement surface as 0.13 and width of taxiway pavement as 22.5m. Assume oleo distance as 6m. The turning radius of taxiway is:
  • a)
    153.85m
  • b)
    155.2m
  • c)
    180m
  • d)
    220m
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
A taxiway is to be designed for a supersonic aircraft with a wheel bas...
Radius of taxiway will be maximum if

III. For supersonic aircraft radius of taxiway should not be less than 180m.
Therefore radius of taxiway will be 180m
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Most Upvoted Answer
A taxiway is to be designed for a supersonic aircraft with a wheel bas...
To find the turning radius of the taxiway, we need to consider the design turning speed, coefficient of friction, and the dimensions of the supersonic aircraft.

Given:
Wheel base of the aircraft = 30 m
Tread of the main loading gear = 6 m
Design turning speed = 50 kmph
Coefficient of friction between tyre and pavement surface = 0.13
Width of taxiway pavement = 22.5 m
Oleo distance = 6 m

We can use the following formula to calculate the turning radius (R):

R = (V^2 * L) / (11.26 * F * W)

Where:
V = Design turning speed in m/s
L = Wheel base + Tread + Oleo distance
F = Coefficient of friction
W = Width of taxiway pavement

Let's calculate the turning radius step by step:

1. Convert the design turning speed from kmph to m/s:
Design turning speed = 50 kmph = (50 * 1000) / 3600 = 13.89 m/s

2. Calculate the total length (L):
L = Wheel base + Tread + Oleo distance
L = 30 m + 6 m + 6 m = 42 m

3. Calculate the turning radius (R):
R = (V^2 * L) / (11.26 * F * W)
R = (13.89^2 * 42) / (11.26 * 0.13 * 22.5)
R = (193.21 * 42) / (3.42 * 22.5)
R = 8110.82 / 76.95
R = 105.45 m

Therefore, the turning radius of the taxiway is approximately 105.45 m.

However, none of the given options match the calculated value of the turning radius. It seems there might be an error in the options provided. Please double-check the options or provide additional information if available.
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A taxiway is to be designed for a supersonic aircraft with a wheel base of 30 m and tread of main loading gear as 6m for a design turning speed of 50 kmph. Assume coefficient of friction between tyre and pavement surface as 0.13 and width of taxiway pavement as 22.5m. Assume oleo distance as 6m. The turning radius of taxiway is:a)153.85mb) 155.2mc)180md)220mCorrect answer is option 'C'. Can you explain this answer?
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A taxiway is to be designed for a supersonic aircraft with a wheel base of 30 m and tread of main loading gear as 6m for a design turning speed of 50 kmph. Assume coefficient of friction between tyre and pavement surface as 0.13 and width of taxiway pavement as 22.5m. Assume oleo distance as 6m. The turning radius of taxiway is:a)153.85mb) 155.2mc)180md)220mCorrect answer is option 'C'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about A taxiway is to be designed for a supersonic aircraft with a wheel base of 30 m and tread of main loading gear as 6m for a design turning speed of 50 kmph. Assume coefficient of friction between tyre and pavement surface as 0.13 and width of taxiway pavement as 22.5m. Assume oleo distance as 6m. The turning radius of taxiway is:a)153.85mb) 155.2mc)180md)220mCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A taxiway is to be designed for a supersonic aircraft with a wheel base of 30 m and tread of main loading gear as 6m for a design turning speed of 50 kmph. Assume coefficient of friction between tyre and pavement surface as 0.13 and width of taxiway pavement as 22.5m. Assume oleo distance as 6m. The turning radius of taxiway is:a)153.85mb) 155.2mc)180md)220mCorrect answer is option 'C'. Can you explain this answer?.
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