SUPPORT STRUCTURE FOR WIND-DRIVEN POWER GENERATORS

The present invention relates to a support structure for wind-driven power generators comprising a tubular tower (1) with multiple superposed, post-tensioned annular sections (20) from the crown to the foundation, each being formed by at least two pieces of prefabricated concrete wall (10) defining...

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Bibliographic Details
Main Authors LANCHA FERNANDEZ, JUAN CARLOS, SALETE CASINO, EDUARDO, CIDONCHA ESCOBAR, MANUEL, MARTINEZ DE CASTANEDA, FRANCISCO JAVIER
Format Patent
LanguageEnglish
French
Published 07.02.2019
Subjects
BUILDING
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
FENCING
FIXED CONSTRUCTIONS
MASTS
SWIMMING OR SPLASH BATHS OR POOLS
TENTS OR CANOPIES, IN GENERAL
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Summary:The present invention relates to a support structure for wind-driven power generators comprising a tubular tower (1) with multiple superposed, post-tensioned annular sections (20) from the crown to the foundation, each being formed by at least two pieces of prefabricated concrete wall (10) defining between them vertical joints (12), each wall piece (10) having two transverse joint faces (13) and two vertical joint faces (14); wherein in the vertical joints (12), the vertical joint faces are arranged facing one another and lack structural connectors between them for the transmission of structural stresses, allowing for an independent structural behavior of the mentioned wall pieces (10), the height of the wall pieces (10) being less than twice their width. La présente invention concerne une structure de support pour des générateurs d'énergie éolienne, comprenant une tour tubulaire (1) ayant de multiples sections annulaires superposées et tendues a posteriori (20) de la couronne à la fondation, chacune étant formée par au moins deux pièces de paroi en béton préfabriqué (10) définissant entre elles des joints verticaux (12), chaque pièce de paroi (10) ayant deux faces de joint transversales (13) et deux faces de joint verticales (14); dans les joints verticaux (12), les faces de joint verticales sont disposées en vis-à-vis et ne présentant pas de raccords structuraux entre elles pour la transmission de contraintes structurales, permettant un comportement structurel indépendant des pièces de paroi (10) mentionnées, la hauteur des pièces de paroi (10) étant inférieure à deux fois leur largeur.
Bibliography:Application Number: CA20183071789