Device for attenuating a wave pressure in the sea comprises a network of pipelines arranged on the seabed in a Tsunami area and connected to a pressure source and a control unit for controlling the pressure supply into the pipelines

摘要

Device for attenuating a wave pressure in the sea comprises a network of pipelines (3) arranged on the seabed (1) in a Tsunami area and connected to a pressure source and a control unit for controlling the pressure supply into the pipelines. Each pipeline has a number of pressure outlet openings (17). The pressure leaving the outlet openings displaces the water to attenuate the wave pressure. Preferred Features: The network of pipelines is arranged on a coastal region. The pressure is produced by compressed gas. The outlet openings have a conical stream characteristic.