Application of shallow seismic exploration technique in defect detection of PCCP used in the middle route of the South-to-North Water Transfer Project

MA Guo-Kai; WEI Ding-Yong; LIU Ai-You; LIN Wan-Shun

doi:10.11720/wtyht.2022.2467

2022 Vol. 46, No. 2

Article Contents

Article navigation > Geophysical and Geochemical Exploration > 2022 > 46(2): 525-530

Next Article Previous Article

MA Guo-Kai, WEI Ding-Yong, LIU Ai-You, LIN Wan-Shun. 2022. Application of shallow seismic exploration technique in defect detection of PCCP used in the middle route of the South-to-North Water Transfer Project. Geophysical and Geochemical Exploration, 46(2): 525-530. doi: 10.11720/wtyht.2022.2467

Citation:

MA Guo-Kai, WEI Ding-Yong, LIU Ai-You, LIN Wan-Shun. 2022. Application of shallow seismic exploration technique in defect detection of PCCP used in the middle route of the South-to-North Water Transfer Project. Geophysical and Geochemical Exploration, 46(2): 525-530. doi: 10.11720/wtyht.2022.2467

Application of shallow seismic exploration technique in defect detection of PCCP used in the middle route of the South-to-North Water Transfer Project

Beijing Institute of Water,Beijing 100044,China

Received Date: 25 November 2020

Publish Date: 28 June 2022

Abstract

Abstract

Prestressed Concrete Cylinder Pipe (PCCP) is used in the Huining section in Beijing in the middle route of the South-to-North Water Transfer Project.After having worked for a long period,the PCCP pipelines have successively suffered the damage of wire breakage,concrete cracking,and local uneven subsidence.Aiming at the common engineering geological defects of the PCCP pipelines used in the Huining section,this study carried out shallow seismic tests based on the high-density seismic imaging exploration and the Rayleigh wave method.As a result,the physical properties of the PCCP and cushion areas were obtained,accurate troubleshooting of the fractures developing on the pipe wall and geologically uncompacted areas were performed, thus providing valuable experience for the investigation of the damages to PCCP.
- South-to-North Water Transfer Project /
- Prestressed Concrete Cylinder Pipe /
- shallow seismic exploration technique /
- high-density seismic imaging /
- Rayleigh wave method

FullText(HTML)

References

[1]	胡少伟. PCCP在我国的实践与面临问题的思考[J]. 中国水利, 2017(18):25-29. Google Scholar
[2]	Hu S W. Considerations on practice and problems of PCCP in China[J]. China Water Resources, 2017(18):25-29. Google Scholar
[3]	黄涛, 冯少孔, 朱新民, 等. 基于横波冲击映像法的水闸底板脱空缺陷检测[J]. 南水北调与水利科技, 2017, 15(5):134-140. Google Scholar
[4]	Huang T, Feng S K, Zhu X M, et al. Void detection of sluice floor based on shear-wave impact imaging method[J]. South-to-North Water Transfers and Water Science & Technology, 2017, 15(5):134-140. Google Scholar
[5]	陈实, 刘云祯, 李延清, 等. 综合物探技术在城市活动断裂调查中的应用——以乌鲁木齐八钢石化断裂为例[J]. 地球物理学进展, 2019, 34(4):1584-1591. Google Scholar
[6]	Chen S, Liu Y Z, Li Y Q, et al. Application of integrated geophysical techniques in investigation of urban active faults:Take Urumqi Bagangshihua fracture as an example[J]. Progress in Geophysics, 2019, 34(4):1584-1591. Google Scholar
[7]	吴怡洁, 王慧, 詹少全, 等. 地震映像法和探地雷达法在城市地质勘查中的应用[J]. 工程地球物理学报, 2019, 16(6):910-914. Google Scholar
[8]	Wu Y J, Wang H, Zhan S Q, et al. Application of seismic imaging method and Ground Penetrating Radar method to urban geological explor[J]. Chinese Journal of Engineering Geophysics, 2019, 16(6):910-914. Google Scholar
[9]	袁桂琴, 熊盛青, 孟庆敏, 等. 地球物理勘查技术与应用研究[J]. 地质学报, 2011, 85(11):1744-1805. Google Scholar
[10]	Yuan G Q, Xiong S Q, Meng Q M, et al. Application research of geophysical prospecting techniques[J]. Acta Geologica Sinica, 2011, 85(11):1744-1805. Google Scholar
[11]	朱德兵, 刘成君, 章游斌, 等. 近地表地震映像剖面静校正探析[J]. 物探与化探, 2018, 42(1):206-212. Google Scholar
[12]	Zhu D B, Liu C J, Zhang Y B, et al. Analysis of static correction of near-surface seismic image[J]. Geophysical and Geochemical Exploration, 2018, 42(1):206-212. Google Scholar
[13]	徐佩芬, 李传金, 凌甦群, 等. 利用微动勘察方法探测煤矿陷落柱[J]. 地球物理学报, 2009, 52(7):1923-1930. Google Scholar
[14]	Xu P F, Li C J, Ling S Q, et al. Mapping collapsed columns in coal mines utilizing Microtremor Survey Methods[J]. Chinese Journal of Geophysics, 2009, 52(7):1923-1930. Google Scholar
[15]	林万顺. 多道瞬态面波技术在水利及岩土工程勘察中的应用[J]. 工程勘察, 2000(4):38-40. Google Scholar
[16]	Lin W S. Application of multi-channel transient surface wave technology in water conservancy and geotechnical engineering investigation[J]. Geotechnical Investigation & Surveying, 2000(4):38-40. Google Scholar
[17]	贾辉, 何正勤, 陈义军, 等. 多道瞬态瑞利波法场地数据采集参数实验[J]. 物探与化探, 2010, 34(4):553-556. Google Scholar
[18]	Jia H, He Z Q, Chen Y J, et al. Tests on field data acquisition parameters in MASW[J]. Geophysical and Geochemical Exploration, 2010, 34(4):553-556. Google Scholar
[19]	李万伦, 田黔宁, 刘素芳, 等. 城市浅层地震勘探技术进展[J]. 物探与化探, 2018, 42(4):653-661. Google Scholar
[20]	Li W L, Tian Q N, Liu S F, et al. Progress in the study of shallow seismic exploration technology in urban areas[J]. Geophysical and Geochemical Exploration, 2018, 42(4):653-661. Google Scholar
[21]	聂碧波, 赵建明, 郦逸根, 等. 浅层地震勘探在城市活断层探测中的应用[J]. 工程地球物理学报, 2015, 12(1):15-21. Google Scholar
[22]	Nie B B, Zhao J M, Li Y G, et al. The comprehensive application of shallow seismic prospecting method to urban active fault detection[J]. Chinese Journal of Engineering Geophysics, 2015, 12(1):15-21. Google Scholar
[23]	杨天春, 肖巧玲. 多层层状介质的瑞利面波频散特性[J]. 物探与化探, 2009, 33(3):299-303. Google Scholar
[24]	Yang T C, Xiao Q L. Dispersion characteristics of Rayleigh waves in multilayered media[J]. Geophysical and Geochemical Exploration, 2009, 33(3):299-303. Google Scholar
[25]	杨成林. 瑞雷波法勘探原理及其应用[J]. 物探与化探, 1989, 13(6):465-468. Google Scholar
[26]	Yang C L. The theory and application of Rayleigh wave exploration[J]. Geophysical and Geochemical Exploration, 1989, 13(6):465-468. Google Scholar
[27]	黄真萍, 刘振干. 瞬态振动法瑞雷面波采集质量的探讨与分析[J]. 物探与化探, 2005, 29(2):179-182. Google Scholar
[28]	Huang Z P, Liu Z G. A discussion on collection quality in the transient rayleigh wave vibration method[J]. Geophysical and Geochemical Exploration, 2005, 29(2):179-182. Google Scholar
[29]	刘云祯. 工程物探新技术[M]. 北京: 地质出版社, 2006. Google Scholar
[30]	Liu Y Z. New technology of engineering geophysical prospecting[M]. Beijing: Geological Publishing House, 2006. Google Scholar
[31]	林万顺. 高密度地震映象在南干渠回填垃圾坑中的应用研究[J]. 地球物理学进展, 2013, 28(5):2773-2880. Google Scholar
[32]	Lin W S. Investigation of seismic imaging in south main canal backfill garbage pit[J]. Progress in Geophysics, 2013, 28(5):2773-2880. Google Scholar