中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2013, Vol. 32 ›› Issue (1): 161-163.DOI: 10.3969/j.issn.1674-0696.2013.01.37

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开县天白水电站水工模型试验

成应鹏1,周锡发1,赵以国1,谢龙2,杨金晶3   

  1. 1.中铁五局集团第五工程有限公司,湖南郴州423000;2.重庆交通大学河海学院,重庆400074; 3.中铁十五局集团有限公司,河南洛阳471013
  • 收稿日期:2012-01-15 修回日期:2012-05-23 出版日期:2013-02-15 发布日期:2015-03-12
  • 作者简介:成应鹏(1987—),男,重庆黔江人,助理工程师,主要从事水利水电工程施工工作。E-mail:441492247@qq.com。
  • 基金资助:
    国家“十二五”科技支撑计划项目( 2012BAB05B03)

Hydraulic Model Test of Spillway in Kaixian Tianbai Hydropower Station

Cheng Yingpeng1,Zhou Xifa1,Zhao Yiguo1,Xie Long2,Yang Jinjing3   

  1. 1.The 5th Engineering Construction Co.,Ltd.of China 5th Railway Group,Chenzhou 423000,Hunan,China; 2.School of River & Ocean Engineering,Chongqing Jiaotong University,Chongqing 400074,China; 3.The 15th China Railway Bureau Group Co.,Ltd.,Luoyang 471013,Henan,China
  • Received:2012-01-15 Revised:2012-05-23 Online:2013-02-15 Published:2015-03-12

摘要: 针对开县天白水电工程的初设方案,探究了工程在洪水期运行是否满足泄洪要求,泄洪隧洞是否产生空蚀,破坏 建筑物安全等问题,建立水工模型。通过试验对工程溢洪道的泄流能力及泄水隧洞底部受压情况进行验证和计算。

关键词: 水工模型试验, 泄流能力, 空蚀, 气穴数

Abstract: Preliminary design of Kaixian Tianbai Hydropower Station has been finished. The hydraulic physical model was established to investigate whether reservoir discharge could meet the needs in the flood,whether the spillway tunnel produced cavitations,and the safety of buildings. Discharge capacity of spillway and negative pressure situation of lower chute section were calculated and verified through tests.

Key words: hydraulic model test, discharge capacity, cavitation, cavitation number

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