2014•Advanced materials researchOpen access

Design Concept and Research on Long-Life Pavement

Pei Tang, Meng Bo Gao

Abstract

According to the present situation of short service life of high grade highway the domestic gradually developed the design and study of long-life pavement in order to improve the operational performance of the road and extend the use fixed number of year. This paper discusses the design concept of long-life pavement and also analyzes the present situation of permanent road in the Europe, the United States and other countries.The paper proposes the domestic design research direction of long-life pavement to control the early destruction of the pavement structure and improve the road performance.

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Key concepts: Service life, Transport engineering, Pavement engineering, Engineering, Control (management), Civil engineering, Order (exchange), Service (business)