Transport Research International Documentation (TRID) https://trid.trb.org/ en-us Copyright © 2026. 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/ The relationship between micro-fragmentation mechanisms and macro-mechanical responses in granite residual soil https://trid.trb.org/View/2704404 Wed, 02 Sep 2026 09:21:34 GMT https://trid.trb.org/View/2704404 Hybrid Mechanical Behaviour of Cold-Recycled Mixtures with Foamed Bitumen https://trid.trb.org/View/2701532 90%) and optimised proportions of foamed bitumen (2.6%) and cement (2%), promoting enhanced bonding while preserving the advantages of cold recycling technologies as a sustainable paving solution. A comprehensive laboratory testing programme was carried out, including indirect tensile testing, stiffness characterisation, fatigue assessment using four-point bending, permanent deformation evaluation, and monotonic triaxial compression testing to capture stress-dependent structural behaviour. The results show that the CRM develops non-negligible cohesion (c = 148 kPa) and a high friction angle (φ = 41°), together with deformation modulus values ranging from 1900 to 2600 MPa in triaxial testing and a stiffness modulus between 2200 and 3400 MPa in four-point bending tests. These properties place the material clearly above granular or lightly stabilised mixtures, while remaining below the stiffness levels commonly reported for hot-mix asphalt. Fatigue testing showed that the CRM can sustain cyclic loading at low strain levels, exhibiting a cohesive, bonded response, while diverging from conventional asphalt behaviour at higher deformations. Overall, the results confirm that cold recycled mixtures with foamed bitumen can be engineered to achieve a structurally relevant hybrid behaviour, providing a mechanically robust, structurally relevant, and resource-efficient solution for pavement rehabilitation and maintenance.]]> Fri, 28 Aug 2026 08:35:04 GMT https://trid.trb.org/View/2701532 Effects of gradation on particle breakage and mechanical behaviour of coral sand https://trid.trb.org/View/2698916 Fri, 28 Aug 2026 08:35:03 GMT https://trid.trb.org/View/2698916 How to Assign Nonlinear Anisotropic Modulus Model Parameters for Mechanistic Analyses of Unbound Aggregate Pavement Layers https://trid.trb.org/View/2761050 Wed, 19 Aug 2026 09:25:56 GMT https://trid.trb.org/View/2761050 Determination of the visco-hypoplastic material parameters of rolled asphalt https://trid.trb.org/View/2693765 Fri, 24 Jul 2026 08:40:26 GMT https://trid.trb.org/View/2693765 Quantitative analysis of the mechanical behavior of granular sands subjected to particle pre-crushing https://trid.trb.org/View/2692410 100 kHz) AE activities. By establishing quantitative characterization frameworks based on dissipated energy and high-frequency AE signatures, a fundamental transition in energy dissipation pathways from crushing-dominated to frictional rearrangement-dominated modes is deduced. This transition is attributed to the enhanced packing efficiency resulting from the combined influence of particle cushioning and a lower initial void ratio. Furthermore, a robust linear correlation between high-frequency AE hits and the breakage index is validated for both pristine and pre-crushed series.These findings highlight the feasibility of frequency-based AE analysis as a continuous, non-invasive tool for quantifying particle crushing under complex testing conditions.]]> Thu, 23 Jul 2026 09:14:41 GMT https://trid.trb.org/View/2692410 Deep learning-based inversion of loading parameters for quarry spoils https://trid.trb.org/View/2687058 Fri, 10 Jul 2026 09:42:18 GMT https://trid.trb.org/View/2687058 Thermal-hydraulic-mechanical evolution investigation of silt controlled by wicking geotextile under freeze–thaw cycles https://trid.trb.org/View/2682109 Mon, 22 Jun 2026 07:29:53 GMT https://trid.trb.org/View/2682109 Railway Subgrade Characterization Through Repeated Loading Triaxial Testing https://trid.trb.org/View/2113115 Thu, 28 May 2026 17:09:37 GMT https://trid.trb.org/View/2113115 Mechanical responses and reinforcement assessment of non-typical in-situ enlargement for closely spaced tunnel groups in weak surrounding rock https://trid.trb.org/View/2667258 Mon, 11 May 2026 08:50:45 GMT https://trid.trb.org/View/2667258 Influence of geogrid stabilization on ballast breakage under monotonic triaxial loading https://trid.trb.org/View/2647976 Tue, 24 Mar 2026 09:09:08 GMT https://trid.trb.org/View/2647976 Influence of consolidation history on the transitional behavior of silty clay https://trid.trb.org/View/2647958 Tue, 24 Mar 2026 09:09:08 GMT https://trid.trb.org/View/2647958 Assessment of Slope Failure Using Advanced Geotechnical Tests: Case Study in Harrisonburg, Louisiana https://trid.trb.org/View/2192145 Mon, 23 Mar 2026 15:24:24 GMT https://trid.trb.org/View/2192145 Investigation on the triaxial creep behavior of red-stratum mudstone soil-rock mixture with different rock contents https://trid.trb.org/View/2644849 Tue, 17 Mar 2026 09:48:46 GMT https://trid.trb.org/View/2644849 A Comparative Study of Spatially Mobilized Plane (SMP) Based Extensions to the Modified Cam Clay (MCC) Model for Lode Angle Dependency https://trid.trb.org/View/2669740 Wed, 18 Feb 2026 12:00:54 GMT https://trid.trb.org/View/2669740