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 Effect of Geologic Conditions on the Fire Behavior of Tunnels Considering Soil-Structure Interaction https://trid.trb.org/View/2035632 Mon, 28 Nov 2022 10:56:47 GMT https://trid.trb.org/View/2035632 Underground transport: an overview https://trid.trb.org/View/1640019 Mon, 22 Jul 2019 07:57:11 GMT https://trid.trb.org/View/1640019 Seismic damage assessment of mountain tunnel: A case study on the Tawarayama tunnel due to the 2016 Kumamoto Earthquake https://trid.trb.org/View/1588882 Wed, 13 Mar 2019 15:55:18 GMT https://trid.trb.org/View/1588882 A road tunnel model for the systematic study of lighting situations https://trid.trb.org/View/1588884 Wed, 13 Mar 2019 15:55:18 GMT https://trid.trb.org/View/1588884 Damage analysis of the new Sanyi railway tunnel in the 1999 Chi-Chi earthquake: Necessity of second lining reinforcement https://trid.trb.org/View/1588887 Wed, 13 Mar 2019 15:55:18 GMT https://trid.trb.org/View/1588887 Natural lighting of road pre-tunnels: A methodology to assess the luminance on the pavement – Part II https://trid.trb.org/View/1588886 Wed, 13 Mar 2019 15:55:18 GMT https://trid.trb.org/View/1588886 Natural lighting of road pre-tunnels: A methodology to assess the luminance on the pavement – Part I https://trid.trb.org/View/1588885 Wed, 13 Mar 2019 15:55:18 GMT https://trid.trb.org/View/1588885 Influence of train speed and blockage ratio on the smoke characteristics in a subway tunnel https://trid.trb.org/View/1588883 Wed, 13 Mar 2019 15:55:17 GMT https://trid.trb.org/View/1588883 The enhancement of pollutant removal in underground enclosed parking lots by reconsideration of the exhaust vent heights https://trid.trb.org/View/1588890 Wed, 13 Mar 2019 15:55:17 GMT https://trid.trb.org/View/1588890 Determination of lighting and energy demands of road tunnels using vehicle based photographs of the portal gates: An accessible and safe tool for tunnel renewal and maintenance https://trid.trb.org/View/1588878 Wed, 13 Mar 2019 15:55:17 GMT https://trid.trb.org/View/1588878 Effects of ambient pressure on smoke back-layering in subway tunnel fires https://trid.trb.org/View/1588881 Wed, 13 Mar 2019 15:55:17 GMT https://trid.trb.org/View/1588881 An analysis of tunnel fire characteristics under the effects of vehicular blockage and tunnel inclination https://trid.trb.org/View/1588877 Wed, 13 Mar 2019 15:55:17 GMT https://trid.trb.org/View/1588877 Effects of scale ratio and aspect ratio in predicting the longitudinal smoke-temperature distribution during a fire in a road tunnel with vertical shafts https://trid.trb.org/View/1588896 Wed, 13 Mar 2019 15:55:17 GMT https://trid.trb.org/View/1588896 The impact of lighting on drivers well-being and safety in very long underground roads: New challenges for new infrastructures https://trid.trb.org/View/1588895 Wed, 13 Mar 2019 15:55:17 GMT https://trid.trb.org/View/1588895 Full-scale immersed tunnel fire experimental research on smoke flow patterns https://trid.trb.org/View/1588892  95%). From this, the safety distances were predicted to be 20 m in windy conditions and 80–90 m in still (no wind) conditions. Thus, the longitudinal velocity plays a leading role. Around the fire source or in still conditions, the buoyancy of the smoke is the critical factor driving smoke flow; the influence of other factors is no more than ±20%. However, other conditions depended on the ventilation state. CO concentration decreased sharply with increasing distance from the fire source. At a distance of 60 m, CO concentration decayed by 50%.]]> Wed, 13 Mar 2019 15:55:17 GMT https://trid.trb.org/View/1588892