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/ Development of new evaluation live load models for the Waka Kotahi Bridge manual https://trid.trb.org/View/2306877 25m) in the 2013 update. A study on future design live loadings (NZTA research report 539) recommended that new evaluation loadings be based on multiples of SM1600 loading from AS 5100.2 or alternatively on higher multiples of HN loading. However, we found that neither option could provide consistent fits to effects of conforming vehicles at all span lengths. For HN loadings there are significant shortfalls for negative moment effects in continuous spans and scaled down SM1600 design loadings have a generally poor fit to single vehicle effects. A goal for the development was to achieve closer harmonisation between the Bridge manual and AS 5100 if possible. Adopting the nominated rating vehicle approach from AS 5100.7 provided the opportunity to realise that goal. The paper shows that maximum load effects for the full ranges of conforming HPMV and general access vehicles allowed by regulations can be fully represented by small sets of conforming vehicles. The new loadings provide dependable representation of the effects of conforming vehicles, without substantial overall increases across the full range of span lengths except where the significant shortfall in continuous span effects has been addressed.]]> Thu, 07 Dec 2023 14:55:12 GMT https://trid.trb.org/View/2306877 Vehicle induced dynamic effects on steel-concrete composite bridges: a comparative study in field testing and finite element analysis https://trid.trb.org/View/2306875 Thu, 07 Dec 2023 14:55:10 GMT https://trid.trb.org/View/2306875 Vehicle dynamic load effects on buried arch structures (dynamic load allowance discussion) https://trid.trb.org/View/2306874 Thu, 07 Dec 2023 14:55:09 GMT https://trid.trb.org/View/2306874 Dynamic load effects of heavy vehicles on pavement performance: Stage 1 https://trid.trb.org/View/2112787 Mon, 06 Feb 2023 15:33:11 GMT https://trid.trb.org/View/2112787 Performance assessment of a concrete railway bridge by diagnostic load testing https://trid.trb.org/View/1890761 Tue, 09 Nov 2021 09:24:55 GMT https://trid.trb.org/View/1890761 Low-damage design of bridge superstructures for accelerated bridge construction https://trid.trb.org/View/1574957 Mon, 17 Dec 2018 12:24:49 GMT https://trid.trb.org/View/1574957 Structural response of cable-stayed bridges to cable loss https://trid.trb.org/View/1549529 Mon, 24 Sep 2018 11:53:53 GMT https://trid.trb.org/View/1549529 TRAIN - a computer model for the simulation of longitudinal dynamics in trains https://trid.trb.org/View/1492776 Wed, 20 Dec 2017 10:44:09 GMT https://trid.trb.org/View/1492776 Revitalising the ride performance of Queensland Rail rail tank cars https://trid.trb.org/View/1492714 Wed, 20 Dec 2017 10:42:15 GMT https://trid.trb.org/View/1492714 Efficient modelling techniques for vibration analyses of railway bridges https://trid.trb.org/View/1477367 Tue, 25 Jul 2017 09:43:36 GMT https://trid.trb.org/View/1477367 Revised seismic design provisions in AS 5100.2 https://trid.trb.org/View/1468079 Wed, 24 May 2017 14:10:13 GMT https://trid.trb.org/View/1468079 2017 revision of Australian Standard AS 5100 part 2: design loads https://trid.trb.org/View/1468076 Wed, 24 May 2017 14:09:59 GMT https://trid.trb.org/View/1468076 A drift and displacement based seismic assessment method for bridge abutments https://trid.trb.org/View/1468073 Wed, 24 May 2017 14:09:45 GMT https://trid.trb.org/View/1468073 Analysis of seismically isolated bridges https://trid.trb.org/View/1468052 Wed, 24 May 2017 14:07:50 GMT https://trid.trb.org/View/1468052 An efficient modelling technique for static and dynamic response of thin-walled box girder bridges https://trid.trb.org/View/1467909 Wed, 24 May 2017 13:43:36 GMT https://trid.trb.org/View/1467909