The Mega Floating City Green Float—Part III: Verification by Experiments and Analysis
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Détails bibliographiques
| Auteur(s): |
Masanobu Hasebe
(Shimizu Corporation, Tokyo, Japan)
Masaki Takeuchi (Shimizu Corporation, Tokyo, Japan) Shuhei Ono (Shimizu Corporation, Tokyo, Japan) |
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| Médium: | papier de conférence | ||||
| Langue(s): | anglais | ||||
| Conférence: | IABSE Symposium: Tomorrow’s Megastructures, Nantes, France, 19-21 September 2018 | ||||
| Publié dans: | IABSE Symposium Nantes 2018 | ||||
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| Page(s): | S31-17 | ||||
| Nombre total de pages (du PDF): | 8 | ||||
| DOI: | 10.2749/nantes.2018.s31-17 | ||||
| Abstrait: |
According to the original plan of Green Float, a mega floating structure with a diameter of 2,000 m and supporting a 1,000-m-tall mega-tower is to be constructed on the equatorial ocean. For this paper, however, to perform basic verification of the technology, several hydraulic model experiments and numerical computations regarding wind waves and tsunamis were conducted for “Green Float II,” which is on roughly one-tenth the scale of the original Green Float and is intended to be built on shallow coastal waters. We confirm that the structure of Green Float II is sufficiently safe against winds and waves that have an expected return time of 200 years and also against the tsunami that would result from the largest earthquake scenario envisioned for the area. |
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