DAM SYSTEM WITH WATER DISCHARGE VARIABLE HANGING FILTER REED INCORPORATING POWER PLANT BY CONSTRUCTING WITHOUT BYPASS RIVER TUNNEL AND BOLTS

摘要

PPROBLEM TO BE SOLVED: To shorten a construction period when constructing a dam body by incorporating it in the dam body when constructing a power plant, and enabling dam construction without bypass river tunnel when constructing a dam system. PSOLUTION: A coupling body of a cubic structure having side parts of 5 m from a center to one side of which coupling is made a C-shaped coupling block stopper can pass river water, alternately introduces a river flow to a right bank and a left bank in the bottom part, and installs a sluice gate (11) with a water discharge variable hanging filter reed (10). An upper part from the bottom part installs a blocking plate (8) to perform the dam system. In maintenance of the dam system, an L-shaped trough L-shaped upper side installs the face of the blocking plate (8), and the coupling body of the cubic structure of only the side parts of 5m from the center to one side is eaten into a trough oblique face positioned on an L-shaped lower side. Water storing pressure applied on the face of the blocking plate (8) is supported on the L-shaped lower part trough oblique face itself, and a power plant facility is set in a cubic structure space part in which the coupling body of the cubic structure of only the side parts of 5m from the center to one side is created. PCOPYRIGHT: (C)2005,JPO&NCIPI