葛洲坝二江泄水闸分区泄流的模型与原型验证

Model Verification by Prototype Data on the Zonal Controlled Discharging of Gezhouba Spillway

本文介绍葛洲坝二江泄水闸运行调度、分区泄流的试验研究成果和实际运行资料。实践证明,多孔泄水闸采用分区泄流方式,既安全稳妥,又具有调度性能灵活、应变能力强的优点。此项研究思路及研究成果可供大、中型低水头水利枢纽泄流布置参考。

This paper introduces the model study and prototype verification on the zonal controlled dis charging of spillway of Gezhouba project. Proved by prototype operation , this discharging method is reliable and safe. It also has the advantages of more flexibility and reliability for various operation con ditions and contingencies. The study may give a reference to general layout of large and medium low head projects.