Design of Ultra High Performance Fiber Reinforced Concrete Shells

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

843 Downloads (Pure)

Resumé

The paper treats the redesign of the float structure of the Wavestar wave energy converter. Previously it was designed as a glass fiber structure, but due to cost reduction requirements a redesign has been initiated. The new float structure will be designed as a double curved Ultra High Performance Fiber Reinforced Concrete shell. The major challenge in the design phase has been securing sufficient stiffness of the structure while keeping the weight at a minimum. The weight/stiffness issue has been investigated by means of the finite element method, to optimize the structure regarding overall deformation and buckling resistance.©
OriginalsprogEngelsk
TitelProceedings of the 26th Nordic Seminar on Computational Mechanics
RedaktørerAnders Logg, Kent-Andre Mardal, André Massing
Antal sider4
ForlagSimula Research Laboratory, Norway
Publikationsdato2013
Sider96-99
ISBN (Elektronisk)978-82-92593-12-7
StatusUdgivet - 2013
BegivenhedThe Nordic Seminar on Computational Mechanics - Oslo, Norge
Varighed: 23 okt. 201325 okt. 2013
Konferencens nummer: 26

Konference

KonferenceThe Nordic Seminar on Computational Mechanics
Nummer26
LandNorge
ByOslo
Periode23/10/201325/10/2013

Fingerprint

Reinforced concrete
Stiffness
Fibers
Cost reduction
Glass fibers
Buckling
Finite element method

Emneord

  • UHPFRC
  • Ultra-thin double curved shell
  • Linear buckling analysis

Citer dette

Jepsen, M. S., Lambertsen, S. H., & Damkilde, L. (2013). Design of Ultra High Performance Fiber Reinforced Concrete Shells. I A. Logg, K-A. Mardal, & A. Massing (red.), Proceedings of the 26th Nordic Seminar on Computational Mechanics (s. 96-99). Simula Research Laboratory, Norway.
Jepsen, Michael S. ; Lambertsen, Søren Heide ; Damkilde, Lars. / Design of Ultra High Performance Fiber Reinforced Concrete Shells. Proceedings of the 26th Nordic Seminar on Computational Mechanics. red. / Anders Logg ; Kent-Andre Mardal ; André Massing. Simula Research Laboratory, Norway, 2013. s. 96-99
@inproceedings{e48846f13daf450db6a4b479affd6416,
title = "Design of Ultra High Performance Fiber Reinforced Concrete Shells",
abstract = "The paper treats the redesign of the float structure of the Wavestar wave energy converter. Previously it was designed as a glass fiber structure, but due to cost reduction requirements a redesign has been initiated. The new float structure will be designed as a double curved Ultra High Performance Fiber Reinforced Concrete shell. The major challenge in the design phase has been securing sufficient stiffness of the structure while keeping the weight at a minimum. The weight/stiffness issue has been investigated by means of the finite element method, to optimize the structure regarding overall deformation and buckling resistance.{\circledC}",
keywords = "UHPFRC, Ultra-thin double curved shell, Linear buckling analysis, UHPFRC, Ultra-thin double curved shell, Linear buckling analysis",
author = "Jepsen, {Michael S.} and Lambertsen, {S{\o}ren Heide} and Lars Damkilde",
year = "2013",
language = "English",
pages = "96--99",
editor = "Anders Logg and Kent-Andre Mardal and Andr{\'e} Massing",
booktitle = "Proceedings of the 26th Nordic Seminar on Computational Mechanics",
publisher = "Simula Research Laboratory, Norway",

}

Jepsen, MS, Lambertsen, SH & Damkilde, L 2013, Design of Ultra High Performance Fiber Reinforced Concrete Shells. i A Logg, K-A Mardal & A Massing (red), Proceedings of the 26th Nordic Seminar on Computational Mechanics. Simula Research Laboratory, Norway, s. 96-99, Oslo, Norge, 23/10/2013.

Design of Ultra High Performance Fiber Reinforced Concrete Shells. / Jepsen, Michael S.; Lambertsen, Søren Heide; Damkilde, Lars.

Proceedings of the 26th Nordic Seminar on Computational Mechanics. red. / Anders Logg; Kent-Andre Mardal; André Massing. Simula Research Laboratory, Norway, 2013. s. 96-99.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

TY - GEN

T1 - Design of Ultra High Performance Fiber Reinforced Concrete Shells

AU - Jepsen, Michael S.

AU - Lambertsen, Søren Heide

AU - Damkilde, Lars

PY - 2013

Y1 - 2013

N2 - The paper treats the redesign of the float structure of the Wavestar wave energy converter. Previously it was designed as a glass fiber structure, but due to cost reduction requirements a redesign has been initiated. The new float structure will be designed as a double curved Ultra High Performance Fiber Reinforced Concrete shell. The major challenge in the design phase has been securing sufficient stiffness of the structure while keeping the weight at a minimum. The weight/stiffness issue has been investigated by means of the finite element method, to optimize the structure regarding overall deformation and buckling resistance.©

AB - The paper treats the redesign of the float structure of the Wavestar wave energy converter. Previously it was designed as a glass fiber structure, but due to cost reduction requirements a redesign has been initiated. The new float structure will be designed as a double curved Ultra High Performance Fiber Reinforced Concrete shell. The major challenge in the design phase has been securing sufficient stiffness of the structure while keeping the weight at a minimum. The weight/stiffness issue has been investigated by means of the finite element method, to optimize the structure regarding overall deformation and buckling resistance.©

KW - UHPFRC

KW - Ultra-thin double curved shell

KW - Linear buckling analysis

KW - UHPFRC

KW - Ultra-thin double curved shell

KW - Linear buckling analysis

M3 - Article in proceeding

SP - 96

EP - 99

BT - Proceedings of the 26th Nordic Seminar on Computational Mechanics

A2 - Logg, Anders

A2 - Mardal, Kent-Andre

A2 - Massing, André

PB - Simula Research Laboratory, Norway

ER -

Jepsen MS, Lambertsen SH, Damkilde L. Design of Ultra High Performance Fiber Reinforced Concrete Shells. I Logg A, Mardal K-A, Massing A, red., Proceedings of the 26th Nordic Seminar on Computational Mechanics. Simula Research Laboratory, Norway. 2013. s. 96-99