Precast concrete wind tower structures. Historic development, current development and future potential

Citation:
Precast concrete wind tower structures. Historic development, current development and future potential, Lúcio, Válter, and Chastre Carlos , CPI - Concrete Plant International, 3, June 2014, Number 3, p.110-115, (2014) copy at https://docentes.fct.unl.pt/cmcr/publications/precast-concrete-wind-tower-structures-historic-development-current-development-an

Abstract:

The wind energy production is a growing industry and the energy produced is renewable and environmentally cleaner than most of the energy production systems. The supports of the wind energy generators may be built with precast concrete elements. The precast solutions for these structures are competitive in comparison to other structural systems. The evolution of the technology for wind energy production shows a clear need for larger wind turbines and longer blades and, consequently, taller towers. The experience also shows that precast concrete solutions increase their competitiveness as the tower height increases. Offshore wind farms have some advantages in relation to onshore ones, which explains recent investments in this area. Also in this case, the durability of concrete in the sea when compared to steel, gives advantages to precast concrete in relation to other structural solutions. This paper shows the evolution of the supports of the wind energy generators and the advantages of the use of precast concrete towers.

Related External Link

REFERENCES

[1] Wikimedia commons. October, 2010; http://commons.wikimedia.org/w/index.php?title=Special:Search&limit=20&offset=40&redirs=1&profile=default&search=wind+mills
[2] Tricklebank, A.; Halberstadt, P., Magee, B.; Concrete towers for onshore and offshore
wind farms – conceptual design studies, The Concrete Centre, UK, 2007; ISBN 1-04818-
48-X.
[3] Renewables 2013 Global Status Report; REN 21 - Renewable Energy Policy Network for the 21st Century, June 2013; Paris; ISBN 978-3-9815934-0-2.
[4] Windpower Monthly, November 2010;
[5] http://www.windpowermonthly.com/article/1040826/edp-plan-floating-wind-farmearly-
2011
[6] Wikimedia commons, February 2012;
[7] http://commons.wikimedia.org/w/index.php?title=Special:Search&limit=20&offset=
40&redirs=1&profile=default&search=wind+mills
[8] Chastre, C.; Lúcio, V.; Estruturas Pré-moldadas no Mundo - Aplicações e Comportamento Estrutural; Fundação da Faculdade Ciências e Tecnologia, Universidade NOVA Lisboa, 2012; Editora Parma Lda, S. Paulo, Brasil, 2012; ISBN: 978-989-97721-1-3.
[9] Da Guia Lúcio, V.; Chastre Rodrigues, C.; Truss Tower; WIPO - World Intellectual Property Organization, International Publication Number WO 2010/117289 A9; 2010
[10] Brughuis, F.; Advanced Tower Systems; PrecastWind 2012 - Precast Concrete Towers for Wind Energy Generators; Fundação da Faculdade Ciências e Tecnologia, Universidade NOVA Lisboa, 2012; ISBN: 978-989-97721-4-4.

PreviewAttachmentSize
cpi_03-2014_p144-149.pdf1.26 MB