Details
| Translated title of the contribution | Modeling of cable structures under contact and torsion |
|---|---|
| Original language | German |
| Pages (from-to) | 193-199 |
| Number of pages | 7 |
| Journal | Bauingenieur |
| Volume | 90 |
| Issue number | May |
| Publication status | Published - May 2015 |
Abstract
Laying of offshore cables on ocean ground can be described by beam models which allow for finite displacements and rotations. These models lead to nonlinear formulations that can only be solved by using approaches like the finite element method. Additional to the nonlinearities stemming from the cable unilateral constraints occur due to contact of the cable with the seabed which results in further nonlinearities. When torsion is applied to such structures then besides the contact with the seabed also self -conact of the cable can develop which may lead frequently to irreparable damage of the cable.
ASJC Scopus subject areas
- Engineering(all)
- Civil and Structural Engineering
- Engineering(all)
- Building and Construction
Cite this
- Standard
- Harvard
- Apa
- Vancouver
- BibTeX
- RIS
In: Bauingenieur, Vol. 90, No. May, 05.2015, p. 193-199.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Modellierung von Kabelstrukturen und deren Verhalten bei Kontakt und Torsion
AU - Wriggers, P.
AU - Neto, A.
AU - Pimenta, P. M.
PY - 2015/5
Y1 - 2015/5
N2 - Laying of offshore cables on ocean ground can be described by beam models which allow for finite displacements and rotations. These models lead to nonlinear formulations that can only be solved by using approaches like the finite element method. Additional to the nonlinearities stemming from the cable unilateral constraints occur due to contact of the cable with the seabed which results in further nonlinearities. When torsion is applied to such structures then besides the contact with the seabed also self -conact of the cable can develop which may lead frequently to irreparable damage of the cable.
AB - Laying of offshore cables on ocean ground can be described by beam models which allow for finite displacements and rotations. These models lead to nonlinear formulations that can only be solved by using approaches like the finite element method. Additional to the nonlinearities stemming from the cable unilateral constraints occur due to contact of the cable with the seabed which results in further nonlinearities. When torsion is applied to such structures then besides the contact with the seabed also self -conact of the cable can develop which may lead frequently to irreparable damage of the cable.
UR - http://www.scopus.com/inward/record.url?scp=85028448052&partnerID=8YFLogxK
M3 - Artikel
AN - SCOPUS:85028448052
VL - 90
SP - 193
EP - 199
JO - Bauingenieur
JF - Bauingenieur
SN - 0005-6650
IS - May
ER -