| 摘要 |
A turbine structure and a water gate structure having expansion joints and inner fill for a tidal power plant is provided to shorten a period of construction and the quantity of concrete placed, to prevent the generation of hydration heat of concrete and the formation of cracks and to secure structural stability against buoyancy by connecting two unit structures of a turbine structure and a water gate structure by intermediate walls having inner fill with seawater and expansion joints alternately. A turbine structure is formed by forming two unit structures of a turbine structure composed of a base course unit, a generation channel unit, a first approach road and a second approach road in one unified block, and connecting two blocks(E1,E2) of the two unit structure with an intermediate wall(E) having inner fill(70) with seawater by an expansion joint(80) such as cork or foamed polystyrene, and a water gate structure is formed by forming two unit structures of a water gate structure in one unified block, and connecting two blocks(J1,J2) of the two unit structures with an intermediate wall having inner fill with seawater by an expansion joint such as cork or foamed polystyrene. |
