Paper Title:
Influences on Asphalt Pavement Performance of Graded Broken Stone Sub-Base Based on Cross-Anisotropy
  Abstract

Graded broken stone materials show cross-anisotropic behavior, but now most pavement structure analysis are based on assuming pavement structure to be isotropic layered system. In order to accurately evaluate pavement responses based on cross-anisotropy utilizing graded broken stone as sub-base materials, the influences of sub-base thickness, horizontal modulus and breaking force on the stress in pavements are studied by using the three-dimensional finite element software ABAQUS. The results show that the shear stress of the pavement decreases with the increasing of the sub-base thickness or the horizontal resilient modulus but the shear stress of the pavement increases obviously with the increasing of braking forces.

  Info
Periodical
Advanced Materials Research (Volumes 250-253)
Edited by
Guangfan Li, Yong Huang and Chaohe Chen
Pages
1510-1513
DOI
10.4028/www.scientific.net/AMR.250-253.1510
Citation
L. M. Duan, J. C. Yue, X. F. Niu, "Influences on Asphalt Pavement Performance of Graded Broken Stone Sub-Base Based on Cross-Anisotropy", Advanced Materials Research, Vols. 250-253, pp. 1510-1513, 2011
Online since
May 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Nian Mei Zhang, Xu Dong Wang
Abstract:The surface deflection and displacement is an important performance index to evaluate the bearing capacity of pavement structures. In this...
3053
Authors: Ya Feng Xu, Li Zhang, Jian Song
Chapter 2: Disaster Prevention and Reduction of Civil Engineering
Abstract:In order to analyze load bearing capacity of column with different steel tube diameters under horizontal displacement, and provide reference...
838
Authors: Hui Ge Wu, Hui Lai Luo, Jie Gu
Abstract:Non-linear analysis of autoclaved aerated concrete (AAC) block masonry composite wall with column has been conducted using finite element...
326
Authors: Meng Qiao Chen, Jian Kun Liu, Jun Hua Xiao
Chapter 13: Geotechnical Engineering and Vibration
Abstract:Based on the under river tunneling project of Nanjing Metro Puzhulu-Binjianglu interval, a numerical model was built to simulate the process...
1983
Authors: An Liang Song, Hong Dong Ran, Ming Zhou Su, Zhen Shan Wang, Yun Shi
Chapter 2: Structural Engineering
Abstract:Finite element analysis have been carried out in order to study the mechanical properties of the joints between elevated columns and truss...
949