Browsing Publikasjoner fra Cristin by Subject "Finite element analyses"
Now showing items 1-4 of 4
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Behavior of concrete modular multi-purpose floating structures
(Ocean Engineering;Volume 229, 1 June 2021, 108971, Peer reviewed; Journal article, 2021-04-21)Large floating structures such as platforms, breakwaters and piers, have been constructed in many countries in coastal areas in a bid to increase land space. Due to construction ease and operational flexibility, these ... -
Load effects in reinforced concrete beam bridges affected by alkali–silica reaction—Constitutive modelling including expansion, cracking, creep and crushing
(Engineering structures;Volume 245, 15 October 2021, 112945, Peer reviewed; Journal article, 2021-08-13)Material modelling, from the micro to the macro level, of concrete affected by alkali–silica reaction (ASR) has been devoted a lot of research. However, the application of the material models in structural analyses of ... -
Prediction of Stress Correction Factor for Welded Joints Using Response Surface Models
(ASME 2021 40th International Conference on Ocean, Offshore and Arctic Engineering;Volume 2: Structures, Safety, and Reliability, Conference object, 2021-10-11)While performing fatigue reliability analysis of the butt-welded joints it is vital to estimate the Stress Concentration Factor at these joints. A common approach adopted by industry to estimate the SCF at weld toes is to ... -
Toward identifying the ASR-induced stresses from displacement measurements and crack observations—Demonstration on a beam bridge in Norway
(Engineering structures;Volume 263, 15 July 2022, 114337, Peer reviewed; Journal article, 2022-05-24)Alkali–silica reaction (ASR) in concrete causes expansion and degradation of the material, which might give adverse structural consequences. From the structural engineer point view, the greatest concern is if ASR leads to ...