Browsing Institutt for konstruksjonsteknikk by Author "Xiang, Xu"
Now showing items 1-7 of 7
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Code-to-Code Verification of End-Anchored Floating Bridge Global Analysis
Viuff, Thomas; Xiang, Xu; Leira, Bernt Johan; Øiseth, Ole (Chapter, 2018)A code-to-code comparison of the dynamic characteristics of an end-anchored floating pontoon bridge is presented for two commercial software commonly used in the offshore industry, i.e. SIMO-RIFLEX and ORCAFLEX. Furthermore, ... -
Dynamic Response of a Floating Bridge Structure
Viuff, Thomas; Leira, Bernt Johan; Øiseth, Ole; Xiang, Xu (Chapter; Peer reviewed, 2016)A theoretical overview of the stochastic dynamic analysis of a floating bridge structure is presented. Emphasis is on the wave-induced response and the waves on the sea surface are idealized as a zero mean stationary ... -
Effects of wave directionality on extreme response for a long end-anchored floating bridge
Viuff, Thomas; Leira, Bernt Johan; Xiang, Xu; Øiseth, Ole (Journal article; Peer reviewed, 2019)Reliable design codes are of great importance when constructing new civil engineering concepts such as floating bridges. Previously only a scarce number of floating bridges have been built in rough wave conditions and ... -
Hydrodynamic interaction of floating bridge pontoons and its effect on the bridge dynamic responses
Fenerci, Aksel; Kvåle, Knut Andreas; Xiang, Xu; Øiseth, Ole Andre (Peer reviewed; Journal article, 2022)As pontoons of floating bridges respond to the dynamic actions of the wind and wave loading, additional forces are imposed on the pontoons due to the hydrodynamic interaction of these floating bodies. The wave forces on a ... -
Impact of Hydrodynamic Interaction Between Pontoons on Global Responses of a Long Floating Bridge Under Wind Waves
Xiang, Xu; Viuff, Thomas; Leira, Bernt Johan; Øiseth, Ole (Chapter, 2018)The hydrodynamic interaction between floating bridge pontoons and its impact on the bridge global responses are investigated in the current study. The global model for end-anchored floating bridge for Bjørnefjord crossing ... -
Model uncertainty assessment for wave- and current-induced global response of a curved floating pontoon bridge
Viuff, Thomas Hansen; Xiang, Xu; Øiseth, Ole Andre; Leira, Bernt Johan (Peer reviewed; Journal article, 2020)The present paper provides a comparison between the numerical and experimental response for a generic floating pontoon bridge structure, thereby also serving to quantify the inherent uncertainties associated with both types ... -
Software-to-Software Comparison of End-Anchored Floating Bridge Global Analysis
Viuff, Thomas Hansen; Xiang, Xu; Leira, Bernt Johan; Øiseth, Ole Andre (Peer reviewed; Journal article, 2020)Several computer programs exist to handle general multipurpose offshore structural analysis of slender structures subjected to wave loading, although they have not been developed with the specific purpose of floating bridge ...