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For the design of cement concrete pavement, for corner loading, IRC recommends the use of-
- a)Westergaard's formula
- b)Gold back’s formula
- c)Picker's formula
- d)Spangler's formula
Correct answer is option 'C'. Can you explain this answer?
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For the design of cement concrete pavement, for corner loading, IRC r...
For the design of cement concrete pavement, for corner loading, IRC recommends using Picker's formula.
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For the design of cement concrete pavement, for corner loading, IRC r...
Design of Cement Concrete Pavement for Corner Loading
Corner loading is an important factor to be considered while designing a cement concrete pavement. The Indian Roads Congress (IRC) recommends the use of Picker's formula for the design of cement concrete pavement for corner loading.
Picker's Formula
Picker's formula is a method of pavement design that takes into account the effect of corner loading on pavement performance. It is based on the assumption that the load distribution on a pavement is a function of the distance from the centerline of the pavement to the point of load application.
The formula is given as follows:
P = (w/S) X (1 + 5L/S)
Where,
P = Load per unit area of pavement (in kN/m2)
w = Wheel load (in kN)
S = Spacing of the wheels (in m)
L = Length of the wheelbase (in m)
Advantages of Picker's Formula
- It takes into account the effect of corner loading on pavement performance.
- It is based on sound engineering principles.
- It is easy to use and can be applied to a wide range of pavement designs.
Limitations of Picker's Formula
- It does not take into account the effect of temperature and moisture on pavement performance.
- It does not consider the effect of heavy axle loads on pavement performance.
- It assumes a uniform distribution of load on the pavement, which may not always be the case in practice.
Conclusion
Picker's formula is a useful method of pavement design for corner loading. However, it should be used in conjunction with other pavement design methods to ensure that all factors affecting pavement performance are taken into account.
Corner loading is an important factor to be considered while designing a cement concrete pavement. The Indian Roads Congress (IRC) recommends the use of Picker's formula for the design of cement concrete pavement for corner loading.
Picker's Formula
Picker's formula is a method of pavement design that takes into account the effect of corner loading on pavement performance. It is based on the assumption that the load distribution on a pavement is a function of the distance from the centerline of the pavement to the point of load application.
The formula is given as follows:
P = (w/S) X (1 + 5L/S)
Where,
P = Load per unit area of pavement (in kN/m2)
w = Wheel load (in kN)
S = Spacing of the wheels (in m)
L = Length of the wheelbase (in m)
Advantages of Picker's Formula
- It takes into account the effect of corner loading on pavement performance.
- It is based on sound engineering principles.
- It is easy to use and can be applied to a wide range of pavement designs.
Limitations of Picker's Formula
- It does not take into account the effect of temperature and moisture on pavement performance.
- It does not consider the effect of heavy axle loads on pavement performance.
- It assumes a uniform distribution of load on the pavement, which may not always be the case in practice.
Conclusion
Picker's formula is a useful method of pavement design for corner loading. However, it should be used in conjunction with other pavement design methods to ensure that all factors affecting pavement performance are taken into account.
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For the design of cement concrete pavement, for corner loading, IRC recommends the use of-a)Westergaard's formulab)Gold back’s formulac)Picker's formulad)Spangler's formulaCorrect answer is option 'C'. Can you explain this answer?
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For the design of cement concrete pavement, for corner loading, IRC recommends the use of-a)Westergaard's formulab)Gold back’s formulac)Picker's formulad)Spangler's formulaCorrect answer is option 'C'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about For the design of cement concrete pavement, for corner loading, IRC recommends the use of-a)Westergaard's formulab)Gold back’s formulac)Picker's formulad)Spangler's formulaCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For the design of cement concrete pavement, for corner loading, IRC recommends the use of-a)Westergaard's formulab)Gold back’s formulac)Picker's formulad)Spangler's formulaCorrect answer is option 'C'. Can you explain this answer?.
For the design of cement concrete pavement, for corner loading, IRC recommends the use of-a)Westergaard's formulab)Gold back’s formulac)Picker's formulad)Spangler's formulaCorrect answer is option 'C'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about For the design of cement concrete pavement, for corner loading, IRC recommends the use of-a)Westergaard's formulab)Gold back’s formulac)Picker's formulad)Spangler's formulaCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For the design of cement concrete pavement, for corner loading, IRC recommends the use of-a)Westergaard's formulab)Gold back’s formulac)Picker's formulad)Spangler's formulaCorrect answer is option 'C'. Can you explain this answer?.
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