Simulation and Laboratory Tests of Ice Induced Offshore Structure Vibrations
This paper describes the dynamic testing of an offshore oil platform laboratory model outfitted with rubber-steel isolators and its accompanying computer model in ANSYS. Three different input excitation signals were used: harmonic sine waves, random ice loads, and fixed ice loads. The ice loads were...
Main Authors: | , |
---|---|
Other Authors: | |
Format: | Text |
Language: | English |
Subjects: | |
Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.488.48 http://people.clarkson.edu/projects/reushen/reu_china/Website/assets/participants_assets/Reports/Justin.pdf |
id |
ftciteseerx:oai:CiteSeerX.psu:10.1.1.488.48 |
---|---|
record_format |
openpolar |
spelling |
ftciteseerx:oai:CiteSeerX.psu:10.1.1.488.48 2023-05-15T18:18:03+02:00 Simulation and Laboratory Tests of Ice Induced Offshore Structure Vibrations Justin Hovland Mentor Dr. Yuefang Wang The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.488.48 http://people.clarkson.edu/projects/reushen/reu_china/Website/assets/participants_assets/Reports/Justin.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.488.48 http://people.clarkson.edu/projects/reushen/reu_china/Website/assets/participants_assets/Reports/Justin.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://people.clarkson.edu/projects/reushen/reu_china/Website/assets/participants_assets/Reports/Justin.pdf text ftciteseerx 2016-01-08T08:19:45Z This paper describes the dynamic testing of an offshore oil platform laboratory model outfitted with rubber-steel isolators and its accompanying computer model in ANSYS. Three different input excitation signals were used: harmonic sine waves, random ice loads, and fixed ice loads. The ice loads were composed of triangular force impulses and were designed to replicate a realistic loading situation for a structure subjected to flowing sea ice. The isolators were found to effectively reduce large accelerations onboard due to the jarring nature of an ice load. Also, the fixed ice load was deemed the best load to use in the testing of offshore structures subjected to ice loading. Text Sea ice Unknown |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
ftciteseerx |
language |
English |
description |
This paper describes the dynamic testing of an offshore oil platform laboratory model outfitted with rubber-steel isolators and its accompanying computer model in ANSYS. Three different input excitation signals were used: harmonic sine waves, random ice loads, and fixed ice loads. The ice loads were composed of triangular force impulses and were designed to replicate a realistic loading situation for a structure subjected to flowing sea ice. The isolators were found to effectively reduce large accelerations onboard due to the jarring nature of an ice load. Also, the fixed ice load was deemed the best load to use in the testing of offshore structures subjected to ice loading. |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Justin Hovland Mentor Dr. Yuefang Wang |
spellingShingle |
Justin Hovland Mentor Dr. Yuefang Wang Simulation and Laboratory Tests of Ice Induced Offshore Structure Vibrations |
author_facet |
Justin Hovland Mentor Dr. Yuefang Wang |
author_sort |
Justin Hovland |
title |
Simulation and Laboratory Tests of Ice Induced Offshore Structure Vibrations |
title_short |
Simulation and Laboratory Tests of Ice Induced Offshore Structure Vibrations |
title_full |
Simulation and Laboratory Tests of Ice Induced Offshore Structure Vibrations |
title_fullStr |
Simulation and Laboratory Tests of Ice Induced Offshore Structure Vibrations |
title_full_unstemmed |
Simulation and Laboratory Tests of Ice Induced Offshore Structure Vibrations |
title_sort |
simulation and laboratory tests of ice induced offshore structure vibrations |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.488.48 http://people.clarkson.edu/projects/reushen/reu_china/Website/assets/participants_assets/Reports/Justin.pdf |
genre |
Sea ice |
genre_facet |
Sea ice |
op_source |
http://people.clarkson.edu/projects/reushen/reu_china/Website/assets/participants_assets/Reports/Justin.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.488.48 http://people.clarkson.edu/projects/reushen/reu_china/Website/assets/participants_assets/Reports/Justin.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766194289952423936 |