| 摘要 |
A jointed facilities keeping rainwater is provided to secure compressive stiffness and to prevent deformation by installing support members next to a bottom plate. A jointed facilities keeping rainwater comprises perforated pipes(10), outer surface joint members(40), horizontal edge joint members(50), vertical edge joint members(60), corner joint members(70), reinforcing joint members(80), inner intermediate joint members, and water proof panels(30). The perforate pipes are provided with a plurality of holes around the outer peripheral surface. The outer surface joint members, which are installed on the outer surface of a cube, interconnect horizontal perforated pipes, vertical perforated pipes and diagonal perforated pipes with one another, including a plurality of connection holes on one surface and a plurality of insertion joint parts to which the distal end portions of the perforated pipes are inserted. Both horizontal edge joint member and vertical edge joint member, which are located at the edge where two surfaces meet, respectively include a plurality of connection holes on one surface and insertion joint parts. The corner joint members, which are located at the corner where three surfaces meet, respectively include a plurality of connection holes on one surface and insertion joint parts. The reinforcing joint members are installed on the outer surface of the cube in a diagonal direction to secure compressive stiffness and to prevent deformation due to long time stress and to support the perforated pipes. The inner intermediate joint members are located inside the cube and provided with insertion joint portions for interconnecting the perorated pipes installed vertically and horizontally. The water proof panels are fastened to the outer surfaces of the cube by driving bolts into the connection holes. |
