Concrete towers manufacturing method for wind turbines and concrete tower for wind turbine
AssigneeAcciona Windpower, S.A.
InventorsLuis Carrillo Alonso, Manuel Biedma Garcia, Ivan Garcia Maestre, Teresa Arlaban Gabeiras, Jose Luis Aristegui Lantero, Jose Miguel Garcia Sayes, Miguel Nunez Polo
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Abstract
The present invention relates to a manufacturing process in situ of concrete towers for wind turbines which enables executing a design of concrete tower manufactured in situ by means of climbing formwork, which reduces the execution time of the concrete tower, where the invention also relates to the associated concrete tower for wind turbine.
Claims33
A manufacturing process of concrete towers for wind turbines comprising:
- an execution stage of a first cylindrical section of concrete tower by means of a first climbing formwork system;
- and
- n execution stage of a second cylindrical section of concrete tower by means of the first climbing formwork system so that an outer diameter of the second cylindrical section is smaller than an outer diameter of the first cylindrical section, where the execution stage of the second cylindrical section is carried out at a height greater than the execution stage of the first cylindrical section.
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Concrete tower for wind turbines comprising at least two sections of constant outer diameter, a first cylindrical section and a second cylindrical section, where the second cylindrical section is higher than the first cylindrical section, characterized in that an outer diameter of the second cylindrical section is smaller than an outer diameter of the first cylindrical section.
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Dependencies are inferred from the claim text.