Blar i Fakultet for ingeniørvitenskap (IV) på tidsskrift "Computers & structures"
Viser treff 1-6 av 6
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A macro model for shallow foundations on granular soils describing non-linear foundation behavior
(Journal article; Peer reviewed, 2017)This paper describes a macro model for a shallow foundation. The macro model represents the non-linear soil structure interaction (SSI) exemplified by a suspension bridge anchor-block. The model can be adjusted and used ... -
Automated optimization-based generation and quantitative evaluation of Strut-and-Tie models
(Peer reviewed; Journal article, 2020)Strut-and-Tie modelling (STM) is a well-known approach to design D-regions in reinforced concrete structures. Because the STM method is based on lower-bound analysis, finding a suitable truss-analogy model is the most ... -
Influence line extraction by deconvolution in the frequency domain
(Journal article; Peer reviewed, 2017)This paper proposes a new method for extracting static influence lines from measurements on bridges. The response of a structure is the convolution of the load and the influence line. Previous research has not embraced the ... -
An isogeometric finite element-boundary element approach for the vibration analysis of submerged thin-walled structures
(Peer reviewed; Journal article, 2021)In this paper, the isogeometric formulations of the finite element and boundary element methods are applied to the dynamic analysis of thin-walled structures submerged in an infinite, inviscid, and incompressible fluid ... -
Modelling the stochastic dynamic behaviour of a pontoon bridge: A case study
(Journal article; Peer reviewed, 2016)Herein, a study on the hydrodynamic modelling of pontoon bridges is presented, with the Bergsøysund Bridge as a representative example. The model relies on the finite element method and linearized potential theory. The ... -
Simulation of large-strain behaviour of aluminium alloy under tensile loading using anisotropic plasticity models
(Journal article; Peer reviewed, 2015)Cylindrical smooth and notched AA6060 samples were tested in tension. The material was either cast and homogenised or extruded with strong cube texture. The textured specimens demonstrated unusual shapes of the fracture ...