克孜尔水库大坝典型坝段的高密度电法检测

Detecting of typical section of Kezier Reservoir with high density electrical resistance rate method

介绍了高密度电法检测应用背景、基本原理与技术参数,对克孜尔大坝典型坝段的检测资料进行了分析和推断。结果显示,主坝电阻率相对均匀且视电阻率值高于副坝,说明主坝密实程度优于副坝,施工质量控制主坝高于副坝。对于副坝段的某2段低阻异常带,初步判定为坝体含水率较高所致。最后给出初步结论与建议。

Applied background, base principle and technical parameters of high density resistance rate method are presented in the present paper. The data of typical section are analyzed and concluded for KEZIER big dam. Results show that close-grained of main dam is preceded to auxiliary dam because value and homogeneous degree of resistance rate of main dam is higher than auxiliary dam, And construction quality of main dam is preceded to auxiliary dam.