三峡工程运行初期上游引航道通航水流条件研究

长江科学院院报 ›› 2007, Vol. 24 ›› Issue (3): 64-67.

三峡工程运行初期上游引航道通航水流条件研究

陈辉, 赵岚, 刘珊燕, 杨伟

出版日期:2007-06-01 发布日期:2012-03-05

Navigation Conditions in Upstream Approach Channel of　TGP in Initial Operation Period

CHEN Hui, ZHAO Lan, LIU Shan-Yan, YANG Wei

Online:2007-06-01 Published:2012-03-05

摘要/Abstract

摘要： 三峡工程运行初期，上游引航道通航水流条件受水库调度等因素的影响变得更加复杂。针对隔流堤漫顶后上游引航道内通航水流条件的变化，通过水工模型及自航船模对上游的航道通航水流条件进行了试验研究。试验成果表明：在通航条件下，在引航道内与口门区的水力学参数均能满足设计要求，船模船队航行上下行均较顺畅。

Abstract: In the early period in operation of TGP, the navigation conditions in upstream approach channel of TGP lock will become more complicated because of the reservoir impoundment. When the reservoir water level is higher than the top of dividing dike, the navigation conditions change. According to this change, the navigation conditions in upstream approach channel have been studied by the hydraulic model test and remote - controlled ship model test. The study results show that in the navigation period the hydraulic parameters can meet the requirements of design in the entrance region and the approach channel, and the barge - tow model can navigate smoothly.

陈辉, 赵岚, 刘珊燕, 杨伟. 三峡工程运行初期上游引航道通航水流条件研究[J]. 长江科学院院报, 2007, 24(3): 64-67.

CHEN Hui, ZHAO Lan, LIU Shan-Yan, YANG Wei. Navigation Conditions in Upstream Approach Channel of　TGP in Initial Operation Period[J]. JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI, 2007, 24(3): 64-67.