Paper Title:
Research on Load Transfer of Continuously Reinforced Concrete Pavement with Hollow Foundation
  Abstract

Based on the equivalence principle of bending deflection and torsional displacement, the concentrated vertical load which acts on the center of a continuously reinforced concrete pavement (CRCP) is translated into an equivalent half-wave sine load by Fourier transform. On the basis of this transform and deformation harmony condition of crack, the equations of load transfer are established. According to the translation principle of the force, the equations of load transfer of adjacent slabs are worked out. With the small deflection theory of elastic thin slabs, the bending deflection and torsional displacement formulas of CRCP under the concentrated vertical load with hollow foundation are deduced, which is verified by the results of finite element(FE). The results show that the characteristic of CRCP after cracking is related to the rigidity factor which is proportional to the spacing of adjacent cracks and the width of CRCP.

  Info
Periodical
Chapter
Chapter 1: Road and Railway Engineering
Edited by
Shucai Li
Pages
60-68
DOI
10.4028/www.scientific.net/AMM.97-98.60
Citation
X. B. Chen, X. M. Huang, J. H. Tong, "Research on Load Transfer of Continuously Reinforced Concrete Pavement with Hollow Foundation", Applied Mechanics and Materials, Vols. 97-98, pp. 60-68, 2011
Online since
September 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: Jan Raška
Abstract:The flexural/twist anisotropy, present in most balanced, symmetric laminates with angle play layers, have an important influence on elastic...
777
Authors: Xiao Bing Chen, Xiao Ming Huang, Jin Hu Tong
Abstract:Based on the small deflection theory of elastic thin plate and the equivalence principle of deflection and stress, the concentrated vehicle...
1800
Authors: Xiao Bing Chen, Xiao Ming Huang, Jin Hu Tong
Abstract:Based on the equivalence principle, the concentrated vertical load which acts on the Continuously Reinforced Concrete Pavement(CRCP)...
3415
Authors: Hong Zhi Qiu, Ji Ming Kong, Yin Zhang
Chapter 5: Automation Methods in Industry and Manufacture, Modelling and Analysis
Abstract:Using ABAQUS software analyzed the dynamic response of foundation pit supporting structure under vehicle loads. The vehicle load was...
638