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/ Improving the meso-structure identification of asphalt mixture using combined neutron and X-ray imaging https://trid.trb.org/View/2322118 Fri, 23 Feb 2024 16:22:16 GMT https://trid.trb.org/View/2322118 Crack propagation and non-uniform deformation analysis in hydraulic asphalt concrete: Insights from X-ray CT scanning and digital volume correlation https://trid.trb.org/View/2317797 Wed, 14 Feb 2024 14:33:20 GMT https://trid.trb.org/View/2317797 Microstructure of virgin and aged asphalts by small-angle X-ray scattering https://trid.trb.org/View/2277421 Fri, 03 Nov 2023 09:25:09 GMT https://trid.trb.org/View/2277421 Measuring Concrete Permeability with CHIP https://trid.trb.org/View/2284531 Wed, 01 Nov 2023 15:00:37 GMT https://trid.trb.org/View/2284531 Micropore structure characterization of the bitumen emulsion-based cold in-place recycling mixture considering water gradient migration condition through multiple XCT scanning https://trid.trb.org/View/2239545 Fri, 06 Oct 2023 08:37:45 GMT https://trid.trb.org/View/2239545 Characterization of internal pore size distribution and interconnectivity for asphalt concrete with various porosity using 3D CT scanning images https://trid.trb.org/View/2228264 Mon, 11 Sep 2023 11:42:07 GMT https://trid.trb.org/View/2228264 Automated detection of inorganic powders in X-ray images of airport luggage https://trid.trb.org/View/2189920 Wed, 19 Jul 2023 09:38:26 GMT https://trid.trb.org/View/2189920 Strength properties of Bayer red mud stabilized by lime-fly ash using orthogonal experiments https://trid.trb.org/View/2135376 Tue, 28 Mar 2023 09:56:59 GMT https://trid.trb.org/View/2135376 Characterisation of fatigue damage in asphalt mixtures using X-ray computed tomography https://trid.trb.org/View/2118403 Mon, 20 Mar 2023 15:04:24 GMT https://trid.trb.org/View/2118403 Inter-laboratory workflow for forensic applications: Classification of car glass fragments https://trid.trb.org/View/1953108 80% on external test sets. Next, the authors demonstrated that following an appropriate pre-processing step, results from different labs could be combined into a single unified database for the derivation of a classification model. This model demonstrates good performances that matches or surpasses the performances of models derived from the individual labs. This finding paves the way towards establishing an international database that is composed of measurements from various PIXE labs. The authors believe that using this methodology of combining various sources of measurements will improve models’ performances and generality and will make the models accessible to law enforcement agencies around the world.]]> Tue, 07 Jun 2022 16:13:58 GMT https://trid.trb.org/View/1953108 Physicochemical characterization of short and long-term aged asphalt mixtures for low-temperature performance https://trid.trb.org/View/1899071 Thu, 20 Jan 2022 12:14:40 GMT https://trid.trb.org/View/1899071 Measuring Concrete Permeability with CHIP https://trid.trb.org/View/1865407 Wed, 14 Jul 2021 15:53:31 GMT https://trid.trb.org/View/1865407 Influence of environmental conditions and oxidation on the coefficient of friction using microalloyed rail steels https://trid.trb.org/View/1845855 Fri, 11 Jun 2021 14:37:12 GMT https://trid.trb.org/View/1845855 Experimental investigation on the rail residual stress distribution and its influence on the bending fatigue resistance of rails https://trid.trb.org/View/1840795 Wed, 21 Apr 2021 16:17:50 GMT https://trid.trb.org/View/1840795 Evaluating the Durability of Lime-Stabilized Soil Mixtures using Soil Mineralogy and Computational Geochemistry https://trid.trb.org/View/1759408 45% from a major highway project in Texas are the focus of lime treatment in this study. The protocol consists of subjecting lime-soil mixtures to a reasonable curing period followed by a rigorous but realistic durability test and investigating the quality and quantity of the pozzolanic reaction product. Mineralogical analyses using quantitative X-ray diffraction (XRD) and thermogravimetric analysis (TGA) indicates the formation of different forms of C-S-H. In addition, geochemical modeling is used to simulate the lime-soil reactions and evaluate the effect of pH on the stability of C-S-H. The results indicate C-S-H with Ca/Si ratio of 0.66 as most the stable form of C-S-H among other forms with Ca/Si ratio ranging from 0.66 to 2.25. The effect of reducing equilibrium pH on C-S-H is also evaluated. A reduction in pH favored dissolution of all forms of C-S-H indicating the need to maintain a pH?=?10.]]> Thu, 04 Feb 2021 10:57:31 GMT https://trid.trb.org/View/1759408