土木工程与管理学报2012，Vol.29Issue(1)：97-101,5.
探地雷达和超声波法在混凝土结构检测中的应用
Application of Ground-penetrating Radar and Ultrasonic Methods in the Concrete Structures Detection
徐莹 1徐宏武2
作者信息
- 1. 重庆交通大学土木建筑学院,重庆400074
- 2. 招商局重庆交通科研设计院有限公司,重庆400067
- 折叠
摘要
Abstract
If there are non-dense areas, holes and other defects in concrete structure, it will seriously affect the loading bear capacity and durability of the structure. How to make non-destructive testing on concrete structure is the prevalent problem in civil engineering field, which is regarded as the difficulty to ensure the safety and durability of large concrete construction. With practical examples, the paper presents the theory and method that it uses ground-penetrating radar and ultrasonic to detect non-dense areas and holes and shows the detailed process of dealing with the data. Through of field-testing and data processing and analyzing, the paper presents that the test-result is basically the same to defects which the fact damage to concrete. It shows the method to detect concrete is efficacious, feasible and applicable.关键词
探地雷达/超声波/结构缺陷/无损检测Key words
ground-penetrating radar/ ultrasonic/ structural defects/ nondestructive testing分类
建筑与水利引用本文复制引用
徐莹,徐宏武..探地雷达和超声波法在混凝土结构检测中的应用[J].土木工程与管理学报,2012,29(1):97-101,5.
