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Analysis of a FEM-model for measurements of ice loads on a ship’s hull with strain gauges
Citation Link: https://doi.org/10.15480/882.3180
Publikationstyp
Research Report
Publikationsdatum
2018-09-25
Sprache
English
Author
TORE-URI
Shipowners are interested in instrumenting their ship for ice
load measurements in order to get a better knowledge about the ice-structure interaction
on the ship’s hull. The availability of several full-scale measurements in ice-covered
waters is limited which is why future full-scale measurements are scientifically appreciated.
The measurement of shear strains on the frame with strain gauges is chosen for
the measurement set up. From the shear strains the ice load will be determined with
the help of an influence coefficient matrix. In order to determine this load-strain relation
of the instrumented section, a finite element analysis of this section will be conducted.
load measurements in order to get a better knowledge about the ice-structure interaction
on the ship’s hull. The availability of several full-scale measurements in ice-covered
waters is limited which is why future full-scale measurements are scientifically appreciated.
The measurement of shear strains on the frame with strain gauges is chosen for
the measurement set up. From the shear strains the ice load will be determined with
the help of an influence coefficient matrix. In order to determine this load-strain relation
of the instrumented section, a finite element analysis of this section will be conducted.
Schlagworte
FEM
Ice loads
Influence coefficient matrix
Strain-gauge-based measurements
DDC Class
600: Technik
620: Ingenieurwissenschaften
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21266467_Angelo Boehm - Project Thesis.pdf
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