Computer · Pavement Design
As per IRC:37-2018, which mechanistic parameter is critical for controlling fatigue cracking in the Cement Treated Base (CTB) layer during pavement design?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Horizontal tensile stress or strain at the bottom of the CTB layer✓
- 2Modulus of subgrade reaction at the bottom of the CTB layer
- 3Vertical compressive strain at the top of the CTB layer
- 4Poisson's ratio variation in CTB with temperature
Correct answer
Horizontal tensile stress or strain at the bottom of the CTB layer
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