长江科学院院报 ›› 2011, Vol. 28 ›› Issue (10): 122-126.

• 岩土工程 • 上一篇    下一篇

深厚覆盖层上土石围堰渗流控制体系及结构安全研究

张家发 a,b ,李少龙 a,b , 潘家军 a,b ,姜志全 a,b , 刘军 a,b   

  1. 长江科学院 a. 水利部岩土力学与工程重点实验室; b. 国家大坝安全工程技术研究中心,武汉 430010
  • 出版日期:2011-10-01 发布日期:2012-11-13

Seepage Control System and Structure Safety of Rockfill Cofferdam on Thick Overburden

ZHANG Jia-fa, LI Shao-long, PAN Jia-jun, JIANG Zhi-quan, LIU Jun    

  1. Yangtze River Scientific Research Institute , Wuhan 430010, China
  • Online:2011-10-01 Published:2012-11-13

摘要: 分析了深厚覆盖层上土石围堰的填筑施工、材料结构和运行条件的特点;论述了围堰工程的设计和科研面临的挑战,以及渗流控制体系的整体目标;介绍了围堰渗流控制体系及结构安全研究的主要内容和技术路线,以及已经取得的重要结论。

关键词: 围堰 , 覆盖层 , 渗流控制 , 防渗体,  , 变形 , 安全

Abstract: The characteristics of construction, structure and material, operation of cofferdam on thick overburden were analyzed. The challenges in cofferdam design and research, and the overall aims of seepage control system were discussed. The main content, technical route and important conclusions of studies on the safety of seepage control system and structures of cofferdam on thick overburden were presented.

Key words: cofferdam , overburden  ,   seepage control ,    impervious body ,    deformation  ,   safety

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