院报 ›› 2013, Vol. 30 ›› Issue (12): 35-38.DOI: 10.3969/j.issn.1001-5485.2013.12.006

• 工程安全与灾害防治 • 上一篇    下一篇

大堤防渗工程质量检测的几种试验方法

臧光文   

  1. 上海勘测设计研究院,上海200434
  • 收稿日期:2013-05-22 修回日期:2013-12-10 出版日期:2013-12-10 发布日期:2013-12-10
  • 作者简介:臧光文(1962-),男,湖北天门人,高级工程师,主要从事岩土工程研究及水利水电工程监测、检测工作,(电话)13901623132(电子信箱)zgw@sidri.com。

Some Testing Methods for Quality Inspection ofDyke Seepage Prevention Project

ZANG Guang-wen   

  1. Shanghai Investigation,Design and Research Institute,Shanghai 200434,China
  • Received:2013-05-22 Revised:2013-12-10 Online:2013-12-10 Published:2013-12-10

摘要: 针对防渗工程质量检测与评价的复杂性,介绍了几种非常规方法在水库大堤防渗工程质量检测中的试验研究工作:①结合压水试验和注水试验2种方法的特点提出了钻孔压力注水试验;②应用面波和地质雷达等物探方法进行了一系列的无损检测试验。在大量试验基础上,改进了试验设备、完善了试验方法,并取得了可靠的成果,说明试验方法具有一定适用性。

关键词: 防渗, 压力试验, 注水试验, 面波, 地质雷达

Abstract: In view of the complexity of quality inspection and evaluation for seepage prevention project,some unconventional testing methods for the quality inspection of dyke seepage prevention project are introduced. The method of borehole and pressure water-injection is proposed based on the characteristics of water pressure test and water injection test. In addition,non-destructive testing such as ground penetrating radar and surface wave methods are carried out. Through large amount of tests,the test equipment are improved and test methods are refined. Moreover,reliable results are obtained which verified the applicability of these testing methods.

Key words: seepage prevention, water pressure test, water injection test, surface wave, ground penetrating radar(GPR)

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