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/ 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 Mechanical properties and microstructure of SWGA-BF improved rock muck discharged from slurry shield tunnels https://trid.trb.org/View/2286984  9, and the damage degree generated by freeze–thaw cycle in each stage is 33.9 %, 16.7 %, and 5.0 %, respectively. The first freeze–thaw cycle causes the greatest damage. The variation characteristics of the elastic modulus of improved tunnel muck were similar to those of UCS, and the value of elastic modulus is linearly related to the UCS. The optimal content of BF is 0.5 %. As the fiber content increases, the yield strain and failure strain increase in a wavy manner. SEM tests reveal that the freeze–thaw environment increases the pore area, the size, and the number of fissures of the improved tunnel muck. However, after 12 freeze–thaw cycles, the particle diameter and abundance decreased by 20.46 % and 4.89 %, indicating that the freeze–thaw cycle effect has a greater impact on particle diameter than particle abundance. The deterioration of the microstructure eventually decreased the macro tunnel muck strength. These results have important reference values for the reutilization of waste muck discharged from shield tunneling for roadbed backfill materials in seasonally frozen areas.]]> Tue, 28 Nov 2023 10:25:46 GMT https://trid.trb.org/View/2286984 Cement and fly ash-treated recycled aggregate blends for backfilling trenches in trafficable areas https://trid.trb.org/View/2233704 Fri, 22 Sep 2023 08:53:19 GMT https://trid.trb.org/View/2233704 Deformation of trenched multilayer pipelines during large lateral displacement due to subsea geohazards https://trid.trb.org/View/2157215 Tue, 23 May 2023 10:09:10 GMT https://trid.trb.org/View/2157215 Numerical evaluation of tire chips–filled trench barriers for effective vibration isolation https://trid.trb.org/View/2119103 Tue, 21 Mar 2023 09:27:23 GMT https://trid.trb.org/View/2119103 A Modified CLSM Trench Backfilling Method to Provide Immediate Bearing Capacity https://trid.trb.org/View/1949878 Mon, 27 Jun 2022 09:00:35 GMT https://trid.trb.org/View/1949878 Vibration Isolation With Infilled Trench https://trid.trb.org/View/1897041 Wed, 22 Dec 2021 09:13:37 GMT https://trid.trb.org/View/1897041 Application of cement-based foams for narrow-trench backfilling https://trid.trb.org/View/1867302 Thu, 30 Sep 2021 17:13:33 GMT https://trid.trb.org/View/1867302 Predicting Fill Time of a Gravel Extraction Site on a Reach of the Sagavanirktok River, Alaska, Using a Two-Dimensional Model https://trid.trb.org/View/1764300 Tue, 23 Mar 2021 11:13:07 GMT https://trid.trb.org/View/1764300 Impact of monotonic and cyclic suction variations on the thermal properties of a stabilized compacted silty soil https://trid.trb.org/View/1764410 Mon, 22 Feb 2021 10:21:46 GMT https://trid.trb.org/View/1764410 New Simplified Method for Analysis of Earth Pressure on the Imperfect Trench Installation Box Culvert https://trid.trb.org/View/1727873 Thu, 27 Aug 2020 10:16:57 GMT https://trid.trb.org/View/1727873 Best-fit models for predicting the geotechnical properties of FA–stabilised problematic soils used as materials for earth structures https://trid.trb.org/View/1708292 Mon, 08 Jun 2020 15:34:05 GMT https://trid.trb.org/View/1708292 Evaluation of Aggregate Compaction Using Excavator-mounted Hydraulic Plate Compactors https://trid.trb.org/View/1630061 Thu, 27 Jun 2019 14:53:57 GMT https://trid.trb.org/View/1630061 A permanent fill-in? Researchers test recycled concrete for MSE backfill https://trid.trb.org/View/1467122 Thu, 25 May 2017 13:56:28 GMT https://trid.trb.org/View/1467122 2D Numerical Study of Wave and Current-Induced Oscillatory Non-Cohesive Soil Liquefaction around a Partially Buried Pipeline in a Trench https://trid.trb.org/View/1464093 Fri, 28 Apr 2017 10:44:09 GMT https://trid.trb.org/View/1464093