| 摘要 |
<p>Abstract A new technology using steel fences and anchors, and fixed by inserted rocks, is 5 disclosed. The technology provides efficient vertical Tsunami barriers extending from 20m up to 4km below sea level. The double-pontoon technology facilitates construction of barriers, roads, channels and other structures in the sea. New gained land surface, renewable tidal energy and energy storage by pumping, may compensate for most of the costs of construction. Fishing farms between the 10 Tsunami barrier and the shore may also contribute to costs. Vertical walls extending above sea level, preferably protected with hanging triangular structures as surge stoppers, with massive stabilization landward, will replace conventional dikes and levees and will save land areas. Vertical walls of fences extending above sea level, which are circular and filled with rocks, surround pillars to protect 15 off-shore platforms, wind power plants, bridge pillars and other submarine structures. Fig 1 for publication 4,4</p> |
