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RIVER WATER STORAGE FACILITY, FLOW VELOCITY CONTROL METHOD FOR WATER FLOW TO RIVER WATER STORAGE FACILITY, AND SEDIMENTATION METHOD FOR EARTH AND SAND TO RIVER WATER STORAGE FACILITY
RIVER WATER STORAGE FACILITY, FLOW VELOCITY CONTROL METHOD FOR WATER FLOW TO RIVER WATER STORAGE FACILITY, AND SEDIMENTATION METHOD FOR EARTH AND SAND TO RIVER WATER STORAGE FACILITY
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机译：河流蓄水设施，流向河流蓄水设施的水流速度控制方法以及泥沙对河流蓄水设施的沉降方法
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摘要
PROBLEM TO BE SOLVED: To provide a river water storage facility capable of enduring sufficiently a dash of water flowing into a reserving facility in case of flooding, and usable over a long period.;SOLUTION: This river water storage facility includes an overflow weir 6 faced to a riverbank, a river water storage part 2 formed in a rear side of the overflow weir 6, provided by digging down the ground face of a river terrace, to store the river water flowing over the overflow weir 6, and arranged three-dimensionally with resin skeleton blocks 11 in its inside, and a concrete deceleration block 8 provided between the river water storage part 2 and the overflow weir 6, to decelerate a flow velocity of the river water.;COPYRIGHT: (C)2011,JPO&INPIT
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