长江科学院院报 ›› 2003, Vol. 20 ›› Issue (4): 7-9.

• 水工水力学 • 上一篇    下一篇

三峡工程施工期漂污物治理研究

 李发政, 陈延中, 蔡莹   

  • 出版日期:2003-08-01 发布日期:2012-03-05

Treatment study to floating debris for TGP during constructio

 LI  Fa-Zheng, CHEN  Yan-Zhong, CAI  Ying   

  • Online:2003-08-01 Published:2012-03-05

摘要: 结合水工模型试验介绍了长江上游漂污物特性、三峡工程施工期坝前水流条件、漂污物漂移规律及分布规律,总结了葛洲坝工程运用二十余年来治理漂污物的经验和教训,提出了三峡工程施工期利用坝内排漂孔、坝前捞漂船打捞、坝前河段设置挑、拦漂排等漂污物综合治理措施。

关键词: 三峡工程, 漂污物特性, 漂移规律, 分布规律, 治理措施

Abstract: The problems of the floating debris in the Yangtze River are worse very much. Based on hydraulic model tests, the article introduces the characteristics of floating debris in the Yangtze River, flow conditions before the dam during TGP construction, the moving tracks and the distribution laws of floating debris,and sums up the Gezhouba Project experience during 20 years. Then some treatment measures for floating debris during TGP construction, such as making use of the debris-sluicing openings, salvaging before the dam, arranging the debris-intercepting structures etc., are put forward.