论文部分内容阅读
为了开展河流推移质的试验研究和满足卵石推移质采样器效率系数率定的需要,水电部科学技术司和水利水电规划设计院委托成都勘测设计院建造的白沙卵石推移质试验水槽,经几年来的改建扩建及单项功能和综合功能试验,现已初具规模,并形成试验能力。白沙推移质试验水槽位于四川省灌县白沙镇,距成都市约60km。它以白沙河水作为试验水源,可节省大量抽水用电,试验用砂碎石也可就地取材。水槽
In order to carry out experimental research on river bed mass transfer and meet the need of determining the coefficient of efficiency coefficient of pebble bed sampler, the Ministry of Science and Technology and the Hydropower Planning and Design Institute of the Ministry of Water Resources and Hydropower commissioned the white sand pebble push-in test tank constructed by Chengdu Survey and Design Institute. The reconstruction and expansion of single and comprehensive functional tests, has now begun to take shape, and the formation of test capabilities. Baisha push bed quality test sink is located in Baisha Town, Guan County, Sichuan Province, about 60km away from Chengdu City. It uses Baisha River water as a test water source, which can save a lot of pumping electricity. The test sandstone can also be taken locally. sink