Tower-shaped supporting structure

A supporting structure and tower-shaped technology, applied in the direction of structural elements, towers, installation/supporting configuration of wind turbines, etc., can solve problems such as difficult automation, achieve the effect of improving occupational safety and reducing lateral tension reinforcement

Inactive Publication Date: 2014-04-16
R·J·维尔纳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Overall, therefore, current common wedge anchoring techniques require a high level of manual intervention and are difficult to automate

Method used

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Embodiment Construction

[0031] Preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0032] figure 1 A partial sectional view of a tower-shaped support structure 1 according to the invention is schematically shown. The tower support structure may serve various purposes within the scope of the present invention, and is also used, for example, as a support structure for wind farms. The tower-shaped support structure 1 is built by stacking and fastening together a plurality of prestressed concrete elements 2, 4, wherein each of the prestressed concrete elements 2, 4 comprises a plurality of tension cables or strands An elongated prestressing device 10 in the form of as from figure 1 It can be seen that the prestressing device 10 of the prestressed concrete part 2 is on the upper side of the part ( figure 1 center on the right) protrudes beyond the element and is guided into the adjacent prestressed concrete element 4 and is a...

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Abstract

The invention describes a tower-shaped supporting structure (1), at least portions of which are hollow, with a plurality of interconnected prestressed concrete elements (2, 4), each of the prestressed elements (2) having a plurality of elongate prestressing means (10), more particularly wires or stranded cables, the majority of which are guided into an adjacent prestressed concrete element (4) and anchored there under tensile stress, characterised in that the prestressing means (10) have at least at one end a form-fitting means and the prestressing means (10) in the adjacent prestressed element (4) are anchored via at least one end anchoring element (12), which is connected to the prestressing means (10) via the form-fitting means.

Description

technical field [0001] The present invention relates to a tower-shaped support structure, at least a part of which is hollow, the tower-shaped support structure comprising a plurality of interconnected prestressed concrete elements, wherein each prestressed concrete element has a plurality of Elongated prestressing means, the majority of which are introduced into adjacent prestressed concrete elements and anchored there under tensile stress. Background technique [0002] Tower-shaped support structures of the type mentioned at the outset are widely used in wind power plants in particular. The individual prestressing elements are usually prefabricated, transported to the construction site and connected or braced to one another there. [0003] Thus, EP 2 253 782 A1 discloses, for example, a similar tower-shaped support structure in which the prestressing devices of the individual prestressing elements are introduced into adjacent prestressing concrete elements and anchored th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H12/08E04H12/12E04H12/16F03D11/04
CPCY02E10/728E04H12/16F03D11/04E04H12/342E04H12/085F05B2240/912E04C5/162E04H12/12F03D13/20Y02E10/72
Inventor R·J·维尔纳
Owner R·J·维尔纳
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