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在印度恒河上游的伦甘加(Ramganga)支流上,有座伦甘加坝挺有趣,它的防渗墙是采用泥质页岩(Clay shale)建成的。伦甘加坝于1964年动工,1978年竣工,并开始发电。这座水库主要是发电、灌溉。流域面积3,134平方公里;设计洪水流量12,121秒立米。伦甘加坝为土石坝。坝高128米,坝长743米(非溢流段630米,溢流段113米)。大坝坝体总方量12,013,000立米(石方、混凝土195,000立米,土方10,818,000立米)。溢洪道采用斜槽式五孔泄洪闸,闸
On the tributary of Ramganga in the upper reaches of the Ganges, India, there is a lot of interesting Lenganba dam, its cutoff wall is built using shale clay (Clay shale). Lunganjiaba started construction in 1964, completed in 1978 and started generating electricity. The reservoir is mainly power generation and irrigation. Basin area of 3,134 square kilometers; design flood flow 12,121 seconds cubic meter. Lungan plus dam for earth and rock dam. Dam height of 128 meters, 743 meters long dam (non-relief section 630 meters, overflow section 113 meters). The total volume of the dam is 12,013,000 cubic meters (stone, 195,000 cubic meters of concrete, earthwork 10,818,000 cubic meters). Spillway using chute five holes floodgate, brake