Application and Construction Quality Control of Composite Geomembrane in High Earth Rockfill Dam

CHEN Yun,HU Zhi-gang,WU Zheng-ping,XU Han

Journal of Changjiang River Scientific Research Institute ›› 2017, Vol. 34 ›› Issue (2) : 114-119.

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Journal of Changjiang River Scientific Research Institute ›› 2017, Vol. 34 ›› Issue (2) : 114-119. DOI: 10.11988/ckyyb.20170025
ENGINEERING APPLICATION AND OTHERS

Application and Construction Quality Control of Composite Geomembrane in High Earth Rockfill Dam

  • CHEN Yun1,HU Zhi-gang1,WU Zheng-ping2,XU Han1
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Abstract

The application of composite geomembrane in water conservancy and hydropower engineering in China is mainly concentrated in fields such as channel,low dam,cofferdam,and dam seepage control,but rarely in high earth rockfill dam. With the application of composite geomembrane in the high earth rockfill dam of Luding hydropower station as a research background,we summarized some key points of quality control for composite geomembrane in terms of welding test,laying construction,quality control and welding quality inspection. We also proposed some specific construction techniques and detection methods for the suture of geotextile, welding of geomembrane, and the connection between geomembrane and concrete in grouting gallery. This research provides reference for the application and quality control of composite geomembrane in similar engineering.

Key words

composite geomembrane / high earth rockfill dam / weld inspection / quality control / Luding hydropower station

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CHEN Yun,HU Zhi-gang,WU Zheng-ping,XU Han. Application and Construction Quality Control of Composite Geomembrane in High Earth Rockfill Dam[J]. Journal of Changjiang River Scientific Research Institute. 2017, 34(2): 114-119 https://doi.org/10.11988/ckyyb.20170025

References

[1] 唐 懿,彭汉军. 复合土工膜在高土石坝中的应用初探. 水电站设计,2012,28(B12): 62-64.
阿迪力·塞麦提. 复合土工膜在叶尔羌河西岸渠道防渗中的应用. 水利规划与设计, 2009,(3): 27-29.
周 攀,董志斌,庞 彬.土工膜在堤坝防渗工程中的设计和施工.中国水运(学术版), 2008,8(1):78-79.
李 峥. 复合土工膜在渠道防渗中的应用. 农业科技与信息,2007,(16): 41-42.
姜海波. 复合土工膜心墙与斜墙高土石坝应力应变研究. raybet体育在线 院报,2014,31(1):53-57.
陈东升,尹葵霞,佘鸿翔. 多种支护设计在泸定水电站厂区边坡中的应用. 水利水电工程设计,2012,31(3): 22-25.
刘涛云,常以民. 泸定水电站大坝复合土工膜施工. 科协论坛,2011,(5): 32-34.
赵永强.复合土工膜在柴坪电灌续建配套与节水改造工程中的应用.农业科技与信息,2012,(18):52-54.
GB/T 17642—2008,土工合成材料 非织造布复合土工膜. 北京: 中国标准出版社,2008.
童 军,胡 波,龚壁卫,等. 复合土工膜砂砾料界面摩擦特性研究. raybet体育在线 院报,2014,31(3):73-76.
SL 235—2012,土工合成材料测试规程. 北京: 中国水利水电出版社,2012.
徐 军,郑 琴. 复合土工膜在新建黄家湾水库工程中的应用. 甘肃农业,2012,(17): 91-92.
齐彦波,于广友. 复合土工膜在抚远镇防护工程中的应用. 黑龙江水利科技,2007,35(3): 171-172.
程英姿. 几项新技术在瑶源水库除险加固中的应用. 工程与建设,2008,22(4): 568-569.
任泽栋,蔚成亮,张 鹏,等. 土石坝防渗土工膜拼接方法. raybet体育在线 院报,2013,30(12):82-86.
赵德龙,柏继利. 复合土工膜在小型水库除险加固工程中的应用. 科技传播,2011,(6): 136,145.
杨作才,郑远建.泸定水电站灌浆廊道混凝土外表面特种防渗体设计与施工.水力发电,2012,38(1): 59-62.
夏文菊. 蟠龙山水人工湖防渗处理浅析. 西部探矿工程,2009,21(8): 151-153.
赵玲萍. 浅谈渠道防渗复合土工膜的施工与质量控制. 甘肃农业,2013,(15): 78-79.
SL/T 231—1998,聚乙烯(PE)土工膜防渗工程技术规范. 北京: 中国标准出版社, 1999.
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