TORRE DE HORMIGÓN ESTRUCTURAL Y MÉTODO DE MONTAJE

• Main Authors: ONISHI, MARCOS, KAKO, DANIEL MASSASHI, FERREIRA DE S, CRISTIANO
• Format: Patent
• Language: Spanish
• Published: 06.02.2019
• Subjects: BUILDING; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; FENCING; FIXED CONSTRUCTIONS; MASTS; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL

Dicha torre estando compuesta por la superposición de un primer (21) y un segundo (22) segmentos de torre, cada segmento de torre estando formado por el apilamiento de por lo menos dos tramos cilíndricos de distintos diámetros (21a, 21b, 22a, 22b, 22c) y al menos un tramo troncocónico (21c, 22d, 22e) entre dichos tramos cilíndricos. El método de montaje de la torre comprende dos etapas, la primera consiste en la construcción concéntrica de los dos dichos segmentos de torre y la segunda en la elevación del segmento de torre interno (22), que queda soportado por el segmento de torre exterior (21), donde la unión entre dichos segmentos de torre es proporcionada por un nudo doble de comportamiento inverso (24). A structural concrete tower and assembly method, said tower comprising the superpositioning of a first (21) and a second (22) tower segment, each tower segment being formed by stacking a plurality of tubular elements (40) secured by longitudinal prestressing means and comprising at least one cylindrical portion (21a, 21b, 22a, 22b, 22c) and at least one frustoconical portion (21c, 22d, 22e). The tower assembly method comprises two steps, the first consisting in the construction of the two tower segments and the second in the raising of the internal tower segment (22), which is supported by the external tower segment (21), followed by the securing thereof to the latter by means of a reverse-behaviour double node (24), with the inclusion between said first and second steps of the mounting of the nacelle (61) and other components relating to the generation of electricity. During the raising of the internal tower segment (22), the latter is stabilized by means of rollers (56) associated with stabilizing metal structures (55) temporarily affixed to the base of said internal tower segment, acting in a complementary manner to rollers (57) installed in the top of the external tower segment (21).