Considering Traffic Growth in Characteristic Bridge Load Effect Calculations
|Title:||Considering Traffic Growth in Characteristic Bridge Load Effect Calculations||Authors:||Leahy, Cathal
O'Brien, Eugene J.
|Permanent link:||http://hdl.handle.net/10197/9240||Date:||7-Jun-2016||Abstract:||Traffic volumes and weights increase with time. This is an important consideration in order toaccurately calculate characteristic load effects for the design and assessment of bridges. A modeling approach is presented which can allow for future growth of truck weights and volumes when assessing truck loading on bridges. Weigh-in-motion data from a site in the Netherlands is used as an example to demonstrate traffic growth at that site. In assessing the effect of growth on characteristic load effects, different growth rates for both truck volumes and truck weights are considered. It is found that growth of truck weights has considerablymore influence although growth in truck volumes also has a significant effect.||Type of material:||Conference Publication||Publisher:||CRC Press||Keywords:||Bridge loading;Traffic growth;Simulation;Generalised extreme value distribution;Eurocode;Load model 1||Language:||en||Status of Item:||Peer reviewed||Is part of:||Bittencourt, T.N., Frangopol, D.M., Beck, A.T. Maintenance, Monitoring, Safety, Risk and Resilience of Bridges and Bridge Networks||Conference Details:||8th International Conference on Bridge Maintenance, Safety & Management, IABMAS2016, Foz do Iguacu, Brazil, 26-30 June 2016|
|Appears in Collections:||Civil Engineering Research Collection|
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