|Table of Contents|

Maximum shearing stress of asphalt pavement structure(PDF)

长安大学学报（自然科学版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2010年06期
Page:
20-23
Research Field:
Publishing date:
2010-12-20

Info

Title:
Maximum shearing stress of asphalt pavement structure
Author(s):
CHEN Bo1; 3;  WU De-jun1; 2;  LIU Zhan1; 2
1. Key Laboratory for Special Area Highway Engineering of Ministry of Education, Chang'an University, Xi'an 710064, Shaanxi, China; 2. Xi'an Highway Research Institute, Xi'an 710054, Shaanxi, China; 3. Henan Province Administration of Highway, Zhengzhou 450052, Henan, China
Keywords:
road engineering;  asphalt pavement;  the maximum shearing stress;  anti-cuts target;  finite element
PACS:
U414.1
DOI:
-
Abstract:
In order to slow down the formidable shearing stress which is caused by the heavy traffic conditions with heavy load, heavy tire pressure and high velocity, to solve especially the wheel rut problems of asphalt concrete pavement under the channel traffic, this paper analyzed the maximum shearing stress in the unit and asphalt concrete pavement with semi-rigid base under different temperatures, and the different loads. A finite element modal is established to analysis maximum shear stress in asphalt concrete pavement on the semi-rigid pavement under different temperature, loads and contract conditions between layers. The result shows that asphalt pavement structure is not easy to occur shear failure under the conditions of low loads, temperature level and completely continuous contract between layers. 8 tabs, 2 figs, 9 refs.

References:

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Last Update: 2010-12-20