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Repeated loading of stabilized recycled aggregate base course
The fatigue behavior, resilient properties, and progressive accumulation of damage due to repeated flexural loads on a fiber-reinforced pavement base course material composed of cement-stabilized recycled concrete aggregate and fly ash were studied. Unreinforced material had a fatigue strength comparable to virtually all typical stabilized highway materials. The degradation of the dynamic elastic modulus due to repeated loading was found to be less than 25% of the initial modulus. The resilient modulus in flexure for this material was found to be comparable to values reported for traditional soil-cements materials.
Repeated loading of stabilized recycled aggregate base course
The fatigue behavior, resilient properties, and progressive accumulation of damage due to repeated flexural loads on a fiber-reinforced pavement base course material composed of cement-stabilized recycled concrete aggregate and fly ash were studied. Unreinforced material had a fatigue strength comparable to virtually all typical stabilized highway materials. The degradation of the dynamic elastic modulus due to repeated loading was found to be less than 25% of the initial modulus. The resilient modulus in flexure for this material was found to be comparable to values reported for traditional soil-cements materials.
Repeated loading of stabilized recycled aggregate base course
Sobhan, K. (author) / Krizek, R.J. (author)
1998
14 Seiten, 16 Quellen
Conference paper
English
Repeated Loading of Stabilized Recycled Aggregate Base Course
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