油罐口电航枢纽泄流特性及下游河床的局部冲刷  

Overflow Performance of Spill Weir Dam and Local Scour of Downstream River Sed for Youguankou Hydroelectric-Navigation Schemes

作　　者：赵世强[1] 

机构地区：[1]重庆交通学院西南水运工程研究所

出　　处：《重庆交通学院学报》1990年第4期56-67,共12页Journal of Chongqing Jiaotong University

摘　　要：本文简要阐述了油罐口电航枢纽工程的泄流特性和坝下游岩基河床局部冲刷的试验研究成果。并对岩基河床局部冲刷的机理,冲刷坑的形成和冲坑深度计算进行了分析和讨论。In this paper, the test results for overflow performance of spill weir dam and local scour of downstream river bed of Youguankou hydroelectric-navigation schem-es are described, and the basic theories for local scour of downstream river bed and computation for local scour are also discussed.

关 键 词：电航枢纽 泄流特性 局部冲刷 

分 类 号：TV652.1[水利工程—水利水电工程]