›› 2006, Vol. 27 ›› Issue (12): 2203-2207.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Study on approach settlement and pavement cracking adjacent to abutment under traffic loading

LIU Meng-cheng1, HUANG Xiao-ming1, Lin Yun-long2   

  1. 1. College of Civil Engineering, and Architecture, Zhejiang University of Technology, Hangzhou 310014, China; 2. College of Transportation, Southeast University, Nanjing 210096, China
  • Received:2005-02-28 Online:2006-12-11 Published:2013-12-09

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Abstract: A 3D finite element model has been presented to investigate the dynamic response of transition zone between the bridge and highway. The traffic load is regarded as a periodically moving load and has been implemented into ABAQUS code as a user subroutine VDLOAD. The dynamic stress, displacement and pavement cracking in transition zone under one cycle or some cycles are closely studied by using ABAQUS standard and explicit module. It can be concluded that the accumulation of the bridge-approach settlement makes pavement cracking under traffic loading; and the pavement will fracture completely as the cracking runs through the pavement structure. So, the service level of highway will be degraded again.

Key words: finite element analysis, transition zone, traffic loading, differential settlement, pavement cracking

CLC Number: 

  • TU 435
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
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