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/ Determination of Environmental Vibration Source Based on Natural Frequency of Different Bearing Slabs https://trid.trb.org/View/1974072 Wed, 06 Dec 2023 17:02:37 GMT https://trid.trb.org/View/1974072 Disintegration Characteristics and Fractal Features of Red Sandstone During Drying–Wetting Cycles https://trid.trb.org/View/1974071 Wed, 06 Dec 2023 17:02:37 GMT https://trid.trb.org/View/1974071 Limit Analysis of Slope Stability During Pile Driving Considering Energy Dissipation Due to Deformation of Inner Friction https://trid.trb.org/View/1974069 Wed, 06 Dec 2023 17:02:37 GMT https://trid.trb.org/View/1974069 Ground-Borne Vibration Generated by High-Speed Trains on the Pile-Supported Subgrade Reinforced by Geogrid https://trid.trb.org/View/1974070 Wed, 06 Dec 2023 17:02:37 GMT https://trid.trb.org/View/1974070 Experimental Study on Environmental Vibration Induced by Streetcar https://trid.trb.org/View/1974068 Wed, 06 Dec 2023 17:02:37 GMT https://trid.trb.org/View/1974068 Influencing Factors and Significant Analysis of Mechanical Properties of Silty Clay Subgrade in Seasonal Frozen Area https://trid.trb.org/View/1974066 Wed, 06 Dec 2023 17:02:37 GMT https://trid.trb.org/View/1974066 HCA Study of Permanent Deformation of Sand Under Train-Induced Stress Path Considering Variable Confining Pressure https://trid.trb.org/View/1974065 Wed, 06 Dec 2023 17:02:37 GMT https://trid.trb.org/View/1974065 Utility Trench Backfill Compaction Using Vibratory Plate Compactor Versus Excavator-Mounted Hydraulic Plate Compactor https://trid.trb.org/View/1974064 Wed, 06 Dec 2023 17:02:37 GMT https://trid.trb.org/View/1974064 Vibration Isolation Mechanism of Row Piles Under Single-Point Excitation https://trid.trb.org/View/1974063 Wed, 06 Dec 2023 17:02:37 GMT https://trid.trb.org/View/1974063 Permanent Deformation Behavior of Coarse-Grained Residual Subsoil Under Large Amplitude Loading Cycles https://trid.trb.org/View/1974061 1.5-times greater Hardin breakage index compared to the values obtained from monotonic TX tests. The obtained experimental results show that an increasing CSR increases the cumulative strain but, in contrast, decreases the resilient modulus. The CSR primarily shapes the strain–stress curves obtained from the cyclic TX tests. Based on the laboratory results, a cumulative strain prediction formula, as well as a formula for the prediction of the steady resilient modulus, was established. The field tests were also involved in the case study on accumulative deformation prediction. Consequently, the traffic-load-influenced depths were identified, and an empirical method for predicting traffic-load-induced deformation was established for this residual soil subgrade. The magnitude of the CSR, the number of traffic-loading cycles, and the in situ confining pressure are considered in the empirical method. Good agreement between the predicted deformation and the measured deformation indicates the feasibility of this method. The intensity of dynamic stresses on the subgrade surface and the attenuation law of the dynamic stresses along with the subgrade depth were also discussed. The findings are expected to improve our understanding of the permanent deformation behavior of coarse-grained residual soil under optimal moisture content conditions when subjected to long-term traffic loading.]]> Wed, 06 Dec 2023 17:02:37 GMT https://trid.trb.org/View/1974061 Numerical Investigation on Screening Surface Waves Using a Buried Trench with Plate https://trid.trb.org/View/1974062 Wed, 06 Dec 2023 17:02:37 GMT https://trid.trb.org/View/1974062 Influence of Fibre-Reinforced Load Transfer Platform Supported Embankment on Floating Columns Improved Soft Soils https://trid.trb.org/View/1974060 Wed, 06 Dec 2023 17:02:37 GMT https://trid.trb.org/View/1974060 In Situ Test and Analysis on Ground Vibration and Noise Induced by Tram Passing Small-Radius Curve Track https://trid.trb.org/View/1974058 Wed, 06 Dec 2023 17:02:37 GMT https://trid.trb.org/View/1974058 Research on the Influences of the Geometric Parameters of the Vibration Isolation Effect of Miniature Concrete Vibration-Isolated Piles for Rail Transit https://trid.trb.org/View/1974057 Wed, 06 Dec 2023 17:02:37 GMT https://trid.trb.org/View/1974057 Stability Analysis of Fractured Rock Slopes with Vertical Cracks Subjected to the Hydraulic Effect Based on the Hoek–Brown Failure Criterion https://trid.trb.org/View/1974097 Wed, 29 Nov 2023 10:13:54 GMT https://trid.trb.org/View/1974097