Studies on the Water Utilization System Consisted of Multiple Torrent Intakes and River

由多个进水口和水库组成的水利用系统的特点如下。(1)该水利用系统可防止水库淤积，延长水库寿命。(2)设置合适的进水口，可使方案取水稳定入库。(3)可以拓宽坝址的选择范围。(4)扩大集水区可以提高水库效率，减小水库规模。该系统对农业、水利、电力的稳定供水具有重要意义。在所有情况下，对于这种水利用系统来说，设置合适的激流入口是非常重要的。通过实例的实际情况研究和水工模型试验，验证了本课题所研制的BAE SCREEN回流进水口型激流进水口，根据河流形态、取水目的和取水量的不同，可广泛稳定地吸收方案取水。

The character of the water utilization system consisted of multiple torrent intakes and reservoir is as follows.(1) This water utilization system prevent a reservoir from sedimentation and lengthen the reservoir's span of life.(2) Setting well fitted torrent-intakes, it is possible to let schemed water-intake stably into reservoir.(3) It is able to widen the range of choice for dam sites.(4) It is possible to enhance the efficiency of reservoir extending the catchment area herewith we can reduce the scale of reservoir.This water utilization system is very useful to stable supply of water for agriculture, water works and power.IN all cases, it is very important to set well fitted torrent intakes as for this water utilization system.As a result of research on the actual conditions of executive instances and hydraulic model test,it is verified that the BAE SCREEN BACK STREAM INTAKE TYPE TORRENT INTAKE which is developed in relation to this research project is wide usable to take in schemed water-intake stably, depending on river morphology, purpose of water-intake and quantity of water-intake.