Blar i Institutt for konstruksjonsteknikk på tidsskrift "Procedia Engineering"
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Ductile Fracture of Steel Sheets under Dynamic Membrane Loading
(Journal article; Peer reviewed, 2017)Failure prediction assessment is conducted based on validated finite element simulations of impact tests performed on 1.8 mm dual-phase and 1.0 mm martensitic steel sheets. The sheets were clamped between two steel rings ... -
Dynamic comparison of a railway catenary section upgrade by field measurement assessments
(Journal article; Peer reviewed, 2017)The pantograph-catenary interaction is crucial for running trains on electrical railway lines. The coupled dynamic problem of an in space stationary system, the catenary system, and a system in motion, the pantograph, is ... -
Estimation of the dynamic response of a slender suspension bridge using measured acceleration data
(Journal article; Peer reviewed, 2017)Suspension bridges with very long spans and slender designs are susceptible to large-amplitude dynamic excitation. Monitoring systems installed on bridges can provide measurement data (e.g. accelerations) and therewith ... -
Evaluation of effect of confinement on the collapse probability of reinforced concrete frames subjected to earthquakes
(Journal article; Peer reviewed, 2017)Confinement of reinforced concrete members has repeatedly proven crucial when structures are exposed to strong ground motions. Yet, unconfined concrete is still widely used in developing countries with significant seismic ... -
Long-term stochastic extreme response analysis of floating bridges
(Journal article; Peer reviewed, 2017)For the assessment of extreme responses needed in design of marine structures, a full long-term analysis is recognized as the most accurate approach. However, due to the very large number of structural response analyses ... -
Numerical Evaluation of Modal Properties Change of Railway Bridges during Train Passage
(Journal article; Peer reviewed, 2017)During the passage of vehicles over a bridge, both systems (vehicle and bridge) are coupled together. This coupling is generally accounted for in vehicle-bridge interaction analyses. It is also commonly acknowledged that ... -
On the importance of cross-sectional details in the wind tunnel testing of bridge deck section models
(Journal article; Peer reviewed, 2017)Experimentally derived aerodynamic derivatives are used to predict and prevent undesirable aeroelastic behavior of bridges and are currently considered indispensable in the design of long-span bridges. The aerodynamic ... -
The Hardanger Bridge monitoring project: Long-term monitoring results and implications on bridge design
(Journal article; Peer reviewed, 2017)In design of slender suspension bridges, which are prone to wind excitation, accurate prediction of dynamic response is essential for reliable designs. However, dynamic response calculations involve many sources of ... -
Use of damage-based mesh adaptivity to predict ductile failure in blast-loaded aluminium plates
(Journal article; Peer reviewed, 2017)This study uses experimental data to evaluate the capabilities of a numerical model in EUROPLEXUS (EPX) to predict ductile failure in thin aluminium plates subjected to blast loading. The loading was generated using a shock ...