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/ Instability of the middle partition in deep shafts of tunnels in water-rich strata: A case study of Tianshan Shengli Tunnel No.1-1 shaft https://trid.trb.org/View/2689876 Mon, 13 Apr 2026 09:37:44 GMT https://trid.trb.org/View/2689876 Investigation on the Effect of Fire Location on Smoke Exhaust Performance in Metro Tunnels https://trid.trb.org/View/2651470 Thu, 29 Jan 2026 17:02:23 GMT https://trid.trb.org/View/2651470 Blasting and Sliding Parameter Optimization for Efficient Autonomous Construction Rock Debris Sliding Transportation in an Inclined Shaft https://trid.trb.org/View/2592039 Thu, 13 Nov 2025 16:59:49 GMT https://trid.trb.org/View/2592039 Lessons Learned from a Reduced-Size Exploratory Shaft for the Los Angeles Metro D-Line (Purple Line) in Tar-Impacted Soils https://trid.trb.org/View/1934567 Thu, 11 Jul 2024 13:52:39 GMT https://trid.trb.org/View/1934567 New York City No.7 Subway Line Extension Project Mitigating Construction Impact At Shaft A https://trid.trb.org/View/2234923 Fri, 17 Nov 2023 11:32:27 GMT https://trid.trb.org/View/2234923 EVALUATION OF EXCAVATION DAMAGED ZONE BY OPTICAL MEASUREMENT IN HORONOBE UNDERGROUND RESEARCH LABORATORY https://trid.trb.org/View/1913309 Wed, 16 Mar 2022 10:22:48 GMT https://trid.trb.org/View/1913309 Study on the utilization of non-mechanical ventilation power in extra-long highway tunnels with shafts https://trid.trb.org/View/1906647 Wed, 23 Feb 2022 16:14:23 GMT https://trid.trb.org/View/1906647 Field Loading Tests to Optimize the Foundation Design of the Bogota Metro https://trid.trb.org/View/1850675 Wed, 30 Jun 2021 11:59:44 GMT https://trid.trb.org/View/1850675 Using Thermal Integrity Profiling (TIP) to Monitor Shaft Cooling System for Large Diameter Drilled Shafts https://trid.trb.org/View/1850641 Wed, 30 Jun 2021 11:59:44 GMT https://trid.trb.org/View/1850641 Tip Post-Grouting Using Smart Cells of 126 Drilled Shafts at Two Bridges in Bolivia https://trid.trb.org/View/1850639 Wed, 30 Jun 2021 11:59:44 GMT https://trid.trb.org/View/1850639 Energy Saving Model of Three-Section Natural Ventilation for Shaft-Collecting Shed-Chimney of Highway Tunnel and Its Application https://trid.trb.org/View/1756851 Fri, 26 Mar 2021 17:47:46 GMT https://trid.trb.org/View/1756851 PROPOSAL OF STRUCTURAL ANALYSIS METHOD FOR CIRCULAR DEEP SHAFT WITH OPENING FOR SHIELD TUNNEL https://trid.trb.org/View/1770684 Fri, 26 Mar 2021 17:43:55 GMT https://trid.trb.org/View/1770684 Analysis on the Influence of Shaft and Cross Passage Turn to the Main Line of Ingate under Different Construction Schemes https://trid.trb.org/View/1770179 Fri, 12 Mar 2021 10:06:00 GMT https://trid.trb.org/View/1770179 Stability Investigation of a Deep Shaft Using Different Methods https://trid.trb.org/View/1755489 Tue, 22 Dec 2020 09:36:13 GMT https://trid.trb.org/View/1755489 Study on Reasonable Size of Coal and Rock Pillar in Dynamic Pressure Roadway Segment of Fully Mechanized Face in Deep Shaft https://trid.trb.org/View/1744905 με, and the main areas of rock strata deformation occur near the interface of rock strata. The range of rock strata disturbance along the borehole direction was approximately 38 m, and the maximum deformation of rock strata after the disturbance, namely, the displacement, was 24.87 mm. A numerical model was constructed to acquire the strain variation characteristic within 100 m in the outer floor of the working face. The transverse range of the floor disturbance was analyzed to be 30–36 m. The field test had good correspondence with the numerical simulation results, which indicates that the optical fiber testing technology can effectively describe the stress variation in the coal and rock strata. The test results can provide technical support for the rational setting of coal and rock pillars and disaster prevention and control. The research direction of deep rock mass testing is discussed, and optical fiber testing in boreholes is considered an effective method for studying deep dynamic disaster control.]]> Fri, 23 Oct 2020 17:37:48 GMT https://trid.trb.org/View/1744905