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1. WO2013152757 - METHOD FOR PRODUCING A FOUNDATION FOR OFFSHORE WIND ENERGY PLANTS

Publication Number WO/2013/152757
Publication Date 17.10.2013
International Application No. PCT/DE2013/100110
International Filing Date 21.03.2013
IPC
E02D 27/42 2006.01
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
27Foundations as substructures
32Foundations for special purposes
42Foundations for poles, masts, or chimneys
E02D 27/52 2006.01
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
27Foundations as substructures
32Foundations for special purposes
52Submerged foundations
CPC
E02B 17/027
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
BHYDRAULIC ENGINEERING
17Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs ; or offshore constructions; Construction methods therefor
02placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
027steel structures
E02B 2017/0039
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
BHYDRAULIC ENGINEERING
17Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs ; or offshore constructions; Construction methods therefor
0039Methods for placing the offshore structure
E02B 2017/0073
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
BHYDRAULIC ENGINEERING
17Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs ; or offshore constructions; Construction methods therefor
0056Platforms with supporting legs
0073Details of sea bottom engaging footing
E02D 27/42
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS
27Foundations as substructures
32Foundations for special purposes
42Foundations for poles, masts or chimneys
E02D 27/425
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS
27Foundations as substructures
32Foundations for special purposes
42Foundations for poles, masts or chimneys
425specially adapted for wind motors masts
E02D 27/52
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS
27Foundations as substructures
32Foundations for special purposes
52Submerged foundations ; , i.e. submerged in open water
Applicants
  • N.PRIOR ENERGY GMBH [DE]/[DE]
Inventors
  • DE BUHR, Ingo
Agents
  • ROTHKOPF PATENT- UND RECHTSANWÄLTE
Priority Data
10 2012 006 959.610.04.2012DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUM HERSTELLEN EINER GRÜNDUNG FÜR OFFSHORE-WINDENERGIEANLAGEN
(EN) METHOD FOR PRODUCING A FOUNDATION FOR OFFSHORE WIND ENERGY PLANTS
(FR) PROCÉDÉ DE FABRICATION DE FONDATIONS POUR INSTALLATIONS D'ÉOLIENNES EN MER
Abstract
(DE)
Zum Herstellen einer Verbindung einer Gründungsstruktur mit dem See- oder Meeresgrund wird erfindungsgemäß eine technische Lösung bereit gestellt, die die offshore auftretenden Lasten aus Installation und Betrieb eines Offshore-Bauwerkes durch Ausnutzung einer Kombination von lastaufnehmenden Buckets mit gleichzeitiger Nutzung des Schwerkraft-Effektes kompensiert. Der besondere Vorteil der Erfindung liegt in der Möglichkeit, Fundamente für Offshore-Bauwerke mit einer sehr geringen Schallemission zu installieren. Darüber hinaus können Kosten während der Offshore-Installation eingespart werden.
(EN)
In order to produce a connection between a foundation structure and the bottom of the sea, the invention provides a technical solution which compensates for the loads, occurring offshore, of installation and operation of an offshore structure by exploiting a combination of load-bearing buckets with simultaneous use of the effect of gravitational force. The particular advantage of the invention resides in the possibility of installing foundations for offshore structures with very little noise emission. Furthermore, costs can be saved during the offshore installation.
(FR)
L'invention concerne une solution technique pour réaliser une liaison d'une structure de fondations avec le fond de la mer ou de l'océan, qui compense les charges générées en mer par l'installation, et le fonctionnement d'une construction en mer en utilisant une combinaison de cuves qui supportent les charges tout en utilisant en même temps l'effet de la pesanteur. L'avantage particulier de l'invention est de pouvoir installer des fondations pour des constructions en mer avec une très faible émission sonore. Elle permet en outre de faire des économies de coût pendant l'installation en mer.
Also published as
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