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1. WO2009156392 - SUPPORTING STRUCTURE FOR CURVED ENVELOPE GEOMETRIES

Publication Number WO/2009/156392
Publication Date 30.12.2009
International Application No. PCT/EP2009/057805
International Filing Date 23.06.2009
Chapter 2 Demand Filed 21.04.2010
IPC
E04B 7/10 2006.1
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
7Roofs; Roof construction with regard to insulation
08Vaulted roofs
10Shell structures, e.g. of hyperbolic-parabolic shape; Grid-like formations acting as shell structures; Folded structures
G06F 17/50 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
17Digital computing or data processing equipment or methods, specially adapted for specific functions
50Computer-aided design
CPC
B63B 3/18
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
3Hulls characterised by their structure or component parts
14Hull parts
16Shells
18characterised by being formed predominantly of parts that may be developed into plane surfaces
E04B 1/32
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
32Arched structures; Vaulted structures; Folded structures
E04B 7/105
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
7Roofs; Roof construction with regard to insulation
08Vaulted roofs
10Shell structures, e.g. of hyperbolic-parabolic shape; Grid-like formations acting as shell structures; Folded structures
105Grid-like structures
Applicants
  • RFR S.A.S. [FR]/[FR] (AllExceptUS)
  • EVOLUTE GMBH [AT]/[AT] (AllExceptUS)
  • JACQUES, Raynaud [FR]/[FR] (UsOnly)
Inventors
  • JACQUES, Raynaud
Agents
  • KLIMENT & HENHAPEL PATENTANWÄLTE OG
Priority Data
A 1007/200824.06.2008AT
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) TRAGSTRUKTUR FÜR GEKRÜMMTE HÜLLGEOMETRIEN
(EN) SUPPORTING STRUCTURE FOR CURVED ENVELOPE GEOMETRIES
(FR) STRUCTURE PORTEUSE POUR GÉOMÉTRIES DE COQUE COURBES
Abstract
(DE)
Tragstruktur für gekrümmte Hüllgeometrien, insbesondere in Bauwerken und dem Schiffsbau, wobei sich die gekrümmte Hüllgeometrie zumindest abschnittsweise einer Freiformfläche annähert, bestehend aus Verbindungselementen (1, 2) und von den Verbindungselementen (1, 2) aufgespannten Flächenelementen, bei der erfindungsgemäß Flächenelemente vorgesehen sind, die als einfach gekrümmte Streifenelemente (S) ausgeführt sind, deren Krümmung jeweils in Längsrichtung der Streifenelemente (S) verläuft, wobei jeweils zwei Streifenelemente (S) entlang ihrer Längskanten (L) über Längsverbindungselemente (1) miteinander verbunden sind.
(EN)
A supporting structure for curved envelope geometries, particularly in structures and shipbuilding, wherein the curved envelope geometry approaches a freeform surface at least in some sections, comprising connecting elements (1, 2) and surface elements spanned by the connecting elements (1, 2), wherein according to the invention surface elements are provided which are designed as simple curved strip elements (S), the curvature of which extends in each case in the longitudinal direction of the strip elements (S), wherein two strip elements (S) are connected to each other along the longitudinal edges (L) thereof by way of longitudinal connecting elements (1).
(FR)
L'invention concerne une structure porteuse pour des géométries de coque courbes, en particulier dans le bâtiment et la construction navale, la géométrie de coque courbe se rapprochant au moins partiellement d'une surface de forme libre, qui est constituée d'éléments de liaison (1, 2) et d'éléments de surface fixés par les éléments de liaison (1, 2). Selon l'invention, il est prévu des éléments de surface qui sont réalisés comme des éléments à bandes (S) simplement courbés dont la courbure court chaque fois dans le sens longitudinal des éléments à bandes (S), deux éléments à bandes (S) étant chaque fois reliés ensemble le long de leurs bords longitudinaux (L) par des éléments de liaison longitudinaux (1).
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