论文部分内容阅读
钢筋混凝土四面六边体透水框架群具有防冲促淤,控导河势的作用。这项技术是西北水科所韩瀛观教授针对高含沙量、浅水水流的特点在室内研制成功的,实践证实能减少水流冲刷力40%～70%。长江流域在经过试验研究后已大面积应用,取得了很大的经济和社会效益。但黄河流域还没有进行这项试验。为此,济南市局在长清县姚河门控导工程上部进行应用这项技术的试验。山东河务局已将此项试验列入计划,现已完成了调研、设计和构件预制阶
Reinforced four-sided hexagonal water-permeable frame group has anti-siltation and silt, the role of river conduction control. The technology is the Northwest Institute of Water Professor Han Ying view for high sediment concentration, shallow water flow characteristics of the successful development indoors, the practice proved to reduce the flow scour 40% to 70%. The Yangtze River Basin has been applied in a large area after being tested and studied, and great economic and social benefits have been achieved. However, the Yellow River Basin has not conducted this experiment. To this end, Jinan City Bureau in Changqing County, Yao Hemen control pilot engineering upper application of this technology test. Shandong River Bureau has included this experiment in the plan, has now completed the research, design and prefabricated components