Reliability-Based Pavement Analysis Using Stochastic Finite Element

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概要

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• Due to the variations of the material properties and construction in pavement engineering, pavement responses under vehicle loading are stochastic. The use of stochastic approach in the pavement analysis is more reasonable. The purpose of this study is to develop a perturbation stochastic finite element program in the pavement analysis and the results are compared with the results of a Monte Carlo simulation approach. Then, the statistical data from the stochastic finite element analysis are incorporated with the reliability method to develop performance function models. The reliability-based performance models will be used for performance analysis of test pavement sections. The First Order Reliability Method (FORM) is used to compute the factor of reliability for rutting and fatigue cracking of pavement. The results of these analyses can be used to study pavement performance reliability.

著者

• LIU Ming-Lou

  Dept. of Civil & Ecological Engineering I-Shou University

• LEE Duen-Sheng

  Institute of Mechatronic Engineering National Taipei University Technology

• Hung Tzu-Chen

  Dept. of Mechanical Engineering National Taipei University of Technology

関連論文

• Reliability-Based Pavement Analysis Using Stochastic Finite Element
• THE NONLINEAR BACKCALCULATION FOR LTPP TEST SECTION
• THE STOCHASTIC FINITE ELEMENT FOR PAVEMENT ANALYSIS
• DYNAMIC RESPONSE OF PAVEMENT WITH ABSORBING ELEMENT

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