Advances in leak detection for dams

dam ›› 2014, Vol. 0 ›› Issue (1): 67-70.

Advances in leak detection for dams

CUI Hong-yi and ZHOU Ke-fa

Received:2013-11-22 Online:2014-03-01 Published:2014-03-01

大坝渗漏检测最新进展

崔弘毅，周克发

1.国家能源局大坝安全监察中心，浙江杭州，310014；2.水利部大坝安全管理中心，江苏南京，210029

作者简介:崔弘毅（1983- ），女，重庆人，助理工程师，主要从事大坝安全方面的研究。

Abstract

Abstract: The development of hidden defects and leaks is an ever-present concern during the service life of dams, canals and levees. Consequently, a new advance in the geophysical investigation of erosion, a prime cause of structural deterioration in hydraulic structures, will be welcome news for the industry.

Key words: leak detection, erosion, SCAN Leak, single channel self-potential, multi-channel self-potential

摘要： 隐患和渗漏的发展是大坝、渠道和堤坝服役期间一直备受关注的问题。其中，冲蚀是水工建筑物结构恶化的一个主要原因，因此，冲蚀的地球物理探测法中的新进展对整个行业来说是好消息。文章着重介绍大坝渗漏检测最新进展，供参考。

关键词: 渗漏检测, 冲蚀, 渗漏扫描仪, 单道自然电位法, 多道自然电位法

CUI Hong-yi and ZHOU Ke-fa. Advances in leak detection for dams[J]. dam, 2014, 0(1): 67-70.

崔弘毅¹，周克发². 大坝渗漏检测最新进展[J]. 大坝与安全, 2014, 0(1): 67-70.

[1]	FU Yingqian and WU Chunzhong. Repair and protection of freeze-thaw erosion on upstream face of concrete dam in cold area [J]. Dam & Safety, 2020, 0(4): 64-.
[2]	CAI Yong-ping and CAI Xiao-hong. Cavitation erosion of the culvert with gate set for flow control and its prevention [J]. Dam & Safety, 2018, 0(5): 51-.
[3]	Gregory Richards，Paul Schweiger，Benjamin Israel. What happens downstream stays downstream? Potential failure modes from spillway exit flows [J]. Dam & Safety, 2018, 0(4): 57-61.
[4]	LI Jian and WANG Hui-yi. Reflection on Oroville spillway incident [J]. Dam & Safety, 2017, 0(6): 7-9.
[5]	GAO Zhi- liang,SHEN Ding-bin, KE Hu and XIONG Xiao-hu. Influence of large-sized reservoir construction on sedimentation of downstream reservoir with erosion-deposition balance and characteristics of sediment over dam [J]. dam, 2017, 0(4): 36-.
[6]	WANG Jian-ping, CHENG Xiang and ZHENG Shu-qian. Analysis on change of underwater topography of some parts of Fuchun river from 2012 to 2016 [J]. dam, 2017, 0(1): 55-.
[7]	ZHOU Hong-ye and ZHENG Shu-qian. Development and application of the management information system for underwater change monitoring [J]. dam, 2016, 0(2): 33-.
[8]	BA Jin-fu, ZHANG Yu-feng, YU Hong-zhong and ZHANG Yi. Rehabilitation of bottom slab erosion of stilling basin at Suzhi hydropower station on Yellow River [J]. dam, 2014, 0(5): 55-.
[9]	LI Yuan. Treatment for the erosion of the bottom concrete of the outlet of Lijiaxia hydropower station [J]. dam, 2014, 0(3): 57-.
[10]	MA Yu, SUN Zhi-heng and ZHANG Xin. Experimental study on the high elastic mortar [J]. dam, 2013, 0(2): 44-47.
[11]	HUANG Geng. Analysis on volute cracks and erosion at the inlet passage of new unit of Dahua hydropower station and their treatments [J]. dam, 2013, 0(2): 52-57.
[12]	. Effect analysis on rehabilitation of overflow sections of concrete dams in cold area [J]. , 2009, 0(4): 4-8.
[13]	. Research on anti- erosion technology of hydraulic metal structures in Gezhouba project [J]. , 2007, 0(2): 80-83.
[14]	. Site tests of elasticity epoxy mortar on the spillway of Xin'anjiang hydropower dam [J]. , 2006, 0(2): 31-34.
[15]	. Problems of scouring and erosion on water cushion basin in Manwan hydropower station and its measures [J]. , 2005, 0(2): 35-37.