Experimental Investigations of Behavior of a Float-Type Power Unit Model under Operation of Natural Seismicity

摘要

Design floating power-generating unit must allow a possibility of its accommodation in different regions of Russia and for its limits. So seismic safety of installation must be ensured under high seismic load levels by the magnitude from 7 before 9. At concussion of soil is characterized by acceleration with peak values before 0.4-0.5 g when displacing before 0.5 m. Unlike overland objects on the floating block will be sent loads through lay liquid between the bottom and body of ship and from nodes of bracing system ship. Processes of floating object issue concussion at the action of seismic loads, with provision for the profile of bottom particularly, small depths and vicinity of coastline, highly complex. In this connection it took undertaking the model experiments for revealing the main regularities of these processes. Approach is stated in work to stating the test floating power generating unit model at 1:20 scale.