| 物探方法在水库大坝质量评价中的应用 |
| |
| 引用本文： | 张久文.物探方法在水库大坝质量评价中的应用[J].安徽地质,2010,20(3):213-215. |
| |
| 作者姓名： | 张久文 |
| |
| 作者单位： | 安徽省地质矿产勘查局327地质队,安徽,合肥,230011 |
| |
| 摘 要： | 某水库紧靠京沪铁路和国道,为中型水库,地理位置较为重要。该水库自建成蓄水以来,在桩号0+650附近,下游平台坝基测压管水位高出理论值2～3m,出现高水位异常,且长期不下,直接危及坝体安全。为分析该处水位异常的原因,采用综合工程物探的方法,对该处坝基及其下游平台、滩地,进行渗漏状况探测,查明了该处水位异常的原因。
|
| 关 键 词： | 综合工程物探 高密度多波列地震影像 瞬态多道瑞雷波法 高密度电法 渗漏 尖灭 |
APPLICATION OF GEOPHYSICAL METHOD TO APPRAISAL OF RESERVOIR DAM QUALITY |
| |
| ZHANG Jiu-wen.APPLICATION OF GEOPHYSICAL METHOD TO APPRAISAL OF RESERVOIR DAM QUALITY[J].Geology of Anhui,2010,20(3):213-215. |
| |
| Authors: | ZHANG Jiu-wen |
| |
| Institution: | ZHANG Jiu-wen(No.327 Geological Party of Anhui Bureau of Geology , Mineral Exploration,Hefei,Anhui 230011,China) |
| |
| Abstract: | A reservoir is close to the Jing-Hu railway and national highway.It is medium size and important in terms of its geographic location.Since it was built and began to store water,high water level anomaly has occurred near pile No.0+650,as shown by water level of pressure-testing pipe at downstream platform dam foundation being 2-3m above theoretical value.This high level has existed for a long time and directly endangered the safety of dam.To analyze the cause of the anomalous water level,comprehensive engine... |
| |
| Keywords: | comprehensive engineering geophysical method high-density multi-wave train seismic image transient mullti-channel rayleigh wave high-density electric method leaks thin-out |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
