Transport Research International Documentation (TRID) https://trid.trb.org/ en-us Copyright © 2024. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Transport Research International Documentation (TRID) https://trid.trb.org/Images/PageHeader-wTitle.jpg https://trid.trb.org/ Asphalt pavement rutting simulated using granular micromechanics-based rate-dependent damage-plasticity model https://trid.trb.org/View/1639930 Tue, 30 Jul 2019 15:56:44 GMT https://trid.trb.org/View/1639930 Numerical evaluation of surface-initiated cracking in flexible pavement overlays with field observations https://trid.trb.org/View/1435163 Wed, 30 Nov 2016 20:38:03 GMT https://trid.trb.org/View/1435163 Airfield Pavement Response Caused by Heavy Aircraft Takeoff: Advanced Modeling for Consideration of Wheel Interaction https://trid.trb.org/View/1339573 Fri, 16 Jan 2015 08:28:51 GMT https://trid.trb.org/View/1339573 Analysis of Near-Surface Cracking under Critical Loading Conditions Using Uncracked and Cracked Pavement Models https://trid.trb.org/View/1262744 Tue, 24 Sep 2013 09:15:53 GMT https://trid.trb.org/View/1262744 Modeling of fatigue damage functions for hot mix asphalt and application to surface cracking https://trid.trb.org/View/1147342 Tue, 28 Aug 2012 08:59:16 GMT https://trid.trb.org/View/1147342 Evaluation of Surface-Breaking Cracks in Concrete Bridges Using Air-Coupled Surface Wave Transmission https://trid.trb.org/View/1093441 Wed, 18 May 2011 10:51:46 GMT https://trid.trb.org/View/1093441 Effects of Nonuniform and Three-Dimensional Contact Stresses on Near-Surface Cracking https://trid.trb.org/View/1092567 200 mm) flexible pavements. However, understanding the mechanisms of near-surface cracking and its integration into pavement design protocols remains a challenge. Analysis of this problem can be complex because of multiaxial stress states in the vicinity of tires. The near-surface response to nonuniform tire contact stresses is investigated, and the potential for crack occurrence near the surface is analyzed in a typical relatively thick flexible pavement. The generalized finite element method (GFEM) is used to analyze pavement structure. This method provides a computational framework for the arbitrary orientation of cracks in a finite element mesh that is particularly useful for mixed-mode fracture problems. A three-dimensional (3-D) model for a typical pavement structure with a thick bituminous layer is created, and 3-D and nonuniform tire–pavement contact stresses are applied to the pavement surface. Aggregate-scale cracks are inserted at various locations and orientations in the pavement. Results of this numerical study indicate that complex stress states in the presence of strong mode mixity may cause shear or tensile fracture in flexible pavements. The importance of novel computational methods such as the GFEM to the discovery and understanding of mechanisms governing the premature failure of pavements is highlighted.]]> Mon, 21 Mar 2011 14:13:40 GMT https://trid.trb.org/View/1092567 Performance of Rigid Pavements Containing Recycled Concrete Aggregates: 2006 Update https://trid.trb.org/View/802460 Fri, 30 Mar 2007 07:01:34 GMT https://trid.trb.org/View/802460 A New Method for Assessment of Curing Effectiveness https://trid.trb.org/View/802388 Fri, 30 Mar 2007 07:01:33 GMT https://trid.trb.org/View/802388 Analytical Model for Corrosion-Induced Crack Width in Reinforced Concrete Structures https://trid.trb.org/View/794343 Tue, 28 Nov 2006 11:31:20 GMT https://trid.trb.org/View/794343