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The design curves relating ______ with the characteristic deflection obtained from BBD studies in the code is used for overlay thickness determination.

The design curves relating ______ with the characteristic deflection obtained from BBD studies in the code is used for overlay thickness determination. Correct Answer CSA over the design period

The design chart is given in the code IRC 81:1997. The chart relates the cumulative axles to be carried over the design life to the characteristic deflection. Relating these two values form the chart, the thickness of the overlay can be read.

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2. Indifference curves are upward slopping
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5. Indifference curves do not intersect
6. Indifference curves intersect
7. Indifference curves are concave to the origin
8. Indifference curves are convex to the origin
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