A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
UNDERGROUND WATER DRAINAGE DEVICE FOR BUILDING
Disclosed is an underground water drainage pipe for buildings. The underground water drainage pipe for buildings comprises: an upper plate member having a rectangular-plate shaped first plate unit and first joining units arranged at constant intervals in a longitudinal and a transverse direction of the rectangular shaped first plate unit, and protruding from a top surface of the first plate downwards; and a lower plate member having a rectangular-plate shaped second plate unit and second joining units arranged at constant intervals in the longitudinal and transverse direction of the rectangular shape of the second plate unit, protruding from an underside of the second plate unit and joined to the upper plate member. The upper and lower plate members are connected to an underground drainage plate guiding underground water between the upper and the lower plate member from a foundation formation level. The first and second joining units are formed into a tapered cylindrical shape such that a diameter becomes smaller to the upper end. The first joining unit includes a first cylindrical unit and a second cylindrical unit extended from the top of the first cylindrical unit, having a smaller diameter smaller than that of the first cylindrical unit. The second joining unit includes a first penetration unit formed into a shape corresponding to the shape of the second cylindrical unit, and penetrating downwards through the top of the second joining unit.
UNDERGROUND WATER DRAINAGE DEVICE FOR BUILDING
Disclosed is an underground water drainage pipe for buildings. The underground water drainage pipe for buildings comprises: an upper plate member having a rectangular-plate shaped first plate unit and first joining units arranged at constant intervals in a longitudinal and a transverse direction of the rectangular shaped first plate unit, and protruding from a top surface of the first plate downwards; and a lower plate member having a rectangular-plate shaped second plate unit and second joining units arranged at constant intervals in the longitudinal and transverse direction of the rectangular shape of the second plate unit, protruding from an underside of the second plate unit and joined to the upper plate member. The upper and lower plate members are connected to an underground drainage plate guiding underground water between the upper and the lower plate member from a foundation formation level. The first and second joining units are formed into a tapered cylindrical shape such that a diameter becomes smaller to the upper end. The first joining unit includes a first cylindrical unit and a second cylindrical unit extended from the top of the first cylindrical unit, having a smaller diameter smaller than that of the first cylindrical unit. The second joining unit includes a first penetration unit formed into a shape corresponding to the shape of the second cylindrical unit, and penetrating downwards through the top of the second joining unit.
UNDERGROUND WATER DRAINAGE DEVICE FOR BUILDING
CHAL SOO GEUN (author)
2015-09-09
Patent
Electronic Resource
Korean
IPC:
E02D
FOUNDATIONS
,
Gründungen
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