Hydraulic Model Test of Spillway in Kaixian Tianbai Hydropower Station

doi:10.3969/j.issn.1674-0696.2013.01.37

Journal of Chongqing Jiaotong University(Natural Science) ›› 2013, Vol. 32 ›› Issue (1): 161-163.DOI: 10.3969/j.issn.1674-0696.2013.01.37

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Hydraulic Model Test of Spillway in Kaixian Tianbai Hydropower Station

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

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

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.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

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)

Abstract

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

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

CLC Number:

TV61

Cheng Yingpeng,Zhou Xifa,Zhao Yiguo,Xie Long,Yang Jinjing. Hydraulic Model Test of Spillway in Kaixian Tianbai Hydropower Station[J]. Journal of Chongqing Jiaotong University(Natural Science), 2013, 32(1): 161-163.

成应鹏1，周锡发1，赵以国1，谢龙²，杨金晶3. 开县天白水电站水工模型试验[J]. 重庆交通大学学报（自然科学版）, 2013, 32(1): 161-163.

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Hydraulic Model Test of Spillway in Kaixian Tianbai Hydropower Station

开县天白水电站水工模型试验

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