探地雷达技术在地基病害探测中的应用
Application of Ground Penetrating Radar Technology in the Detection of Ground-Based Diseases
摘要: 本文阐述了探地雷达探测地基隐患的基本原理,以某个工程项目为实例,解析了地基土体疏松、脱空、不密实等几种典型病害的雷达图像特征,判定出地基病害的空间位置,通过现场开挖,验证了隐患识别的准确性。结果表明探地雷达技术是一种有效的地基病害快速探测方法,值得大力推广。
Abstract:
This article explains the basic principles of ground penetrating radar to detect hidden dangers in foundations. Taking a certain engineering project as an example, it analyzes the radar image characteristics of several typical hidden dangers such as loose soil, voids, partial collapse and cracks in foundation soil, and determines the spatial location of the foundation diseases. The accuracy of hidden danger identification is verified by site excavation. The results show that the ground penetrating radar technology is an effective rapid detection method for foundation diseases, and it is worthy of vigorous promotion.
参考文献
|
[1]
|
王亚奇, 嵇业超, 朱浩然, 黄九达, 蔡海泉. 基于探地雷达的路面隐性病害检测与识别研究[J]. 上海公路, 2021(3): 47-53+154.
|
|
[2]
|
李周强. 探地雷达在道路无损检测技术中的应用[J]. 中国公路, 2021(14): 116-117.
|
|
[3]
|
何亮, 廖荣潇. 探地雷达在地基病害和地下管线探测中的应用研究[J]. 科学技术创新, 2021(21): 119-120.
|
|
[4]
|
皮海康. 基于探地雷达的地下隐伏异常分析[J]. 山西建筑, 2021,47(8): 82-84.
|
|
[5]
|
孙通, 刘延祥. 探地雷达道路典型病害图像解译分析[J]. 工程与建设, 2020, 34(6): 1106-1108.
|
|
[6]
|
何亮. 探地雷达探测地基病害的应用研究[J]. 岩土工程技术, 2016, 30(2): 100-104.
|