Details
| Translated title of the contribution | Analysis methods for grouted joints in offshore wind energy converters under predominant bending |
|---|---|
| Original language | German |
| Pages | 509-515 |
| Number of pages | 7 |
| Volume | 83 |
| Issue number | 8 |
| Journal | STAHLBAU |
| Publication status | Published - 5 Aug 2014 |
Abstract
Grouted joints as hybrid tube-to-tube connections with high-strength concrete annulus are often used in monopile substructures for offshore wind energy conversion systems. Compared to jackets or tripods, grouted joints in monopiles are loaded by predominant bending moments. Currently, only a limited number of design and calculation methods for the stress design are available. Besides simplified engineering models based on linear shell theory, numerical calculation methods and models have been developed in recent years. Those models include material and geometrical nonlinearities of a grouted joint under predominant bending. In this paper three different analysis methods are presented, their accuracy is described by calculated and measured displacements and stresses.
ASJC Scopus subject areas
- Engineering(all)
- Civil and Structural Engineering
- Engineering(all)
- Building and Construction
- Engineering(all)
- Mechanics of Materials
- Engineering(all)
- Mechanical Engineering
- Materials Science(all)
- Metals and Alloys
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In: STAHLBAU, Vol. 83, No. 8, 05.08.2014, p. 509-515.
Research output: Contribution to specialist publication › Contribution in non-scientific journal › Transfer
}
TY - GEN
T1 - Berechnungsverfahren für biegebeanspruchte Grouted Joints in Offshore-Windenergieanlagen
AU - Schaumann, Peter
AU - Bechtel, Anne
AU - Lochte-Holtgreven, Stephan
AU - Wilke, Fabian
PY - 2014/8/5
Y1 - 2014/8/5
N2 - Grouted joints as hybrid tube-to-tube connections with high-strength concrete annulus are often used in monopile substructures for offshore wind energy conversion systems. Compared to jackets or tripods, grouted joints in monopiles are loaded by predominant bending moments. Currently, only a limited number of design and calculation methods for the stress design are available. Besides simplified engineering models based on linear shell theory, numerical calculation methods and models have been developed in recent years. Those models include material and geometrical nonlinearities of a grouted joint under predominant bending. In this paper three different analysis methods are presented, their accuracy is described by calculated and measured displacements and stresses.
AB - Grouted joints as hybrid tube-to-tube connections with high-strength concrete annulus are often used in monopile substructures for offshore wind energy conversion systems. Compared to jackets or tripods, grouted joints in monopiles are loaded by predominant bending moments. Currently, only a limited number of design and calculation methods for the stress design are available. Besides simplified engineering models based on linear shell theory, numerical calculation methods and models have been developed in recent years. Those models include material and geometrical nonlinearities of a grouted joint under predominant bending. In this paper three different analysis methods are presented, their accuracy is described by calculated and measured displacements and stresses.
UR - http://www.scopus.com/inward/record.url?scp=84905578726&partnerID=8YFLogxK
U2 - 10.1002/stab.201410185
DO - 10.1002/stab.201410185
M3 - Beitrag in Publikumszeitung/-zeitschrift
AN - SCOPUS:84905578726
VL - 83
SP - 509
EP - 515
JO - STAHLBAU
JF - STAHLBAU
SN - 0038-9145
ER -