A general solution to the identification of moving vehicle forces on a bridge

A González, C Rowley… - International journal for …, 2008 - Wiley Online Library
Bridge weigh‐in‐motion systems measure bridge strain caused by the passing of a truck to
estimate static axle weights. For this calculation, they commonly use a static algorithm that …

Characteristic dynamic increment for extreme traffic loading events on short and medium span highway bridges

EJ OBrien, D Cantero, B Enright, A González - Engineering Structures, 2010 - Elsevier
More accurate assessment of safety can prevent unnecessary repair or replacement of
existing bridges which in turn can result in great cost savings at network level. The …

Identifying damage in a bridge by analysing rotation response to a moving load

D Hester, J Brownjohn, F Huseynov… - Structure and …, 2020 - Taylor & Francis
This article proposes a bridge damage detection method using direct rotation
measurements. Initially, numerical analyses are carried out on a one-dimensional (1D) …

[图书][B] Vehicle-bridge dynamic interaction using finite element modelling

A González - 2010 - researchrepository.ucd.ie
First investigations on the dynamic response of bridges due to moving loads were motivated
by the collapse of the Chester railway bridge in the UK in the middle of the 19th century. This …

Dynamic increment for shear force due to heavy vehicles crossing a highway bridge

A González, D Cantero, EJ OBrien - Computers & structures, 2011 - Elsevier
Most of the current research on dynamic amplification factors caused by traffic flow on a
bridge has focused on bending moment effects. Although bending stresses often govern the …

Determination of bridge lifetime dynamic amplification factor using finite element analysis of critical loading scenarios

A González, P Rattigan, EJ OBrien, C Caprani - Engineering structures, 2008 - Elsevier
The development of accurate codes for the design of bridges and the evaluation of existing
structures requires adequate assessment of heavy traffic loading and also the dynamic …

Adaptation of Cross Entropy optimisation to a dynamic Bridge WIM calibration problem

J Dowling, EJ OBrien, A González - Engineering Structures, 2012 - Elsevier
Moving Force Identification (MFI) theory can be used to create an algorithm for a Bridge
Weigh-in-Motion (WIM) system that can produce complete force histories of the loads that …

Modelling the vehicle in vehicle—infrastructure dynamic interaction studies

D Cantero, EJ O'Brien… - Proceedings of the …, 2010 - journals.sagepub.com
This article presents the equations of motion for a general articulated road vehicle, with
variable number of wheels for the tractor and trailer. The equations are applicable to vehicle …

Comparison of bridge dynamic amplification due to articulated 5-axle trucks and large cranes

D Cantero, A González, EJ O'Brien - 2011 - researchrepository.ucd.ie
Extremely heavy vehicles are becoming more common on European highways due to the
increasing demand for transport of heavy goods. These vehicles require permits from the …

Critical speed for the dynamics of truck events on bridges with a smooth road surface

A González, EJ OBrien, D Cantero, Y Li… - Journal of Sound and …, 2010 - Elsevier
Simple numerical models of point loads are used to represent single and multiple vehicle
events on two-lane bridges with a good road profile. While such models are insufficiently …