| 摘要 |
Assembly process of a telescopic tower (100) including at least one prefabricated concrete section, comprising the following steps: providing sections (2,4,6,8,10) in an initial position wherein superimposed sections are disposed coaxially within a base section (10); providing assembly means (14,16,18); providing operator support means (20) on the external surface of said base section (10) essentially vertically in correspondence with the upper edge of said base section (10); lifting the innermost superimposed section (2,4,6,8) radially from those that are in the initial position forming a joint between the lower end portion of said superimposed section (2,4,6,8) which is being lifted and the upper end portion of the radially external and immediately adjacent section (4,6,8,10); providing in said joint anchoring devices for immobilizing at least provisionally the corresponding sections (2,4,6,8,10) between one another. |
