The Relationship between Deflection and Maximum Stress Distributed on the Layer Bottom in the Typical Semi-Rigid Bituminous Pavement Structure

Zhi Zhong Zhao; Kui Li; Ning Zhang

doi:10.4028/www.scientific.net/AMM.97-98.85

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 97-98The Relationship between Deflection and Maximum...

The Relationship between Deflection and Maximum Stress Distributed on the Layer Bottom in the Typical Semi-Rigid Bituminous Pavement Structure

Abstract:

This article carries on the test to materials of the roadbed and the pavement in the room, and obtains mechanics computation parameter; Considered the road overload situation, we carries on the modeling computation to the typical semi-rigid bituminous pavement structure through using the finite element software; Carrying on the analysis, we obtains the correlation formula between the road deflection and various structures level maximum stress .it can provide the theory basis and the instruction experience for the highway pavement structure design, the examination and the construction control.

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Periodical:

Applied Mechanics and Materials (Volumes 97-98)

Pages:

85-90

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.97-98.85

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Online since:

September 2011

Authors:

Zhi Zhong Zhao, Kui Li, Ning Zhang

Keywords:

Bituminous Pavement, Correlation Formula, Deflection, Maximum Stress, Semi-Rigid, Structure

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References

[1] Code for Highway Bituminous Pavement Design (JTJ 014-2006),Ministry of Communications of China .

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