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Method and sliding form for producing a structure and corresponding structure

A technology of building structure and sliding formwork, which is applied in the field of manufacturing sliding formwork of building structures and tower building structures such as wind energy equipment towers. It can solve the problems of increasing the cost of WEA towers, and achieve high scalability, efficient overall structure, Improve the effect of solidity

Active Publication Date: 2014-04-16
X TOWER CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, however, the requirements and in particular the increased costs for the manufacture of the WEA tower
Furthermore, towers with increased hub heights also become significantly heavier, since the towers have to satisfy the same stability and robustness despite the higher top flange

Method used

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  • Method and sliding form for producing a structure and corresponding structure
  • Method and sliding form for producing a structure and corresponding structure
  • Method and sliding form for producing a structure and corresponding structure

Examples

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Embodiment Construction

[0084] exist figure 1 In , the load-bearing building structure is shown in the form of a wind energy installation tower 10 , which is embodied as a hybrid tower, however, this is not to be regarded as restrictive for the building structure. In the case of the wind energy installation shown here, the building structure has a concrete hollow body 14 based on the foundation 12 , which has a height of at least 90 m, in particular at least 130 m. A steel tower 16 is mounted on the concrete hollow body 14 , which supports a nacelle 18 .

[0085] The concrete hollow body 14 can be produced in one piece or consist of a plurality of parts which can be placed one above the other and possibly connected to each other. In this case, the concrete hollow body preferably has a minimum length of 10 m and is an elongated body.

[0086] Figure 2aA section is shown through a concrete hollow body 14 , which is embodied as a cylinder, preferably a linear cylindrical cylinder.

[0087] The conc...

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Abstract

The invention relates to a load-bearing structure and to a method for producing a load-bearing structure, in particular of wind turbine towers, which provides for a concrete hollow body having an outer wall which is produced by several wet in wet produced layers (22, 26). The outer layer (26) is a layer of fine grained concrete, provided with a textile reinforcement (28), and the inner layer (22) is made from mass concrete.

Description

technical field [0001] The invention relates to a load-bearing building structure and a method for producing the load-bearing building structure, in particular a tower building structure, such as a wind energy installation tower, which has a concrete hollow body. There is an outer wall of concrete surrounding the cavity. The invention also relates to a sliding formwork for the manufacture of building structures. Background technique [0002] Today, wind energy installations (WEA) must become more and more efficient and at the same time more and more economical. Due to the fact that more and more wind energy installations are built in coastal areas, wind energy installations are now also more and more frequently installed in areas far from the coast. In these regions, wind power installations must have a greater hub height (distance between the rotor hub and the ground) in order to increase efficiency, depending on the upper wind gradient. However, the requirements and, in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B19/00B28B21/66B28B21/72E04H12/12E04H12/16E04H12/34
CPCF03D11/045Y02E10/728E04H12/16F05B2240/912F05B2230/00E04H12/341E04G11/20E04H12/12Y10T29/49631F03D13/22Y02E10/72
Inventor 菲利普·瓦格纳
Owner X TOWER CONSTR
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