摘要
隧道衬砌质量检测非常重要,传统的检测技术不仅效率低、代表性差、偶然性大,而且破坏了衬砌和墙体的整体性。地质雷达法和超声波法是进行隧道衬砌质量无损检测的新技术。文章介绍了其基本原理和方法,并通过实例,说明了其检测方法及数据处理流程,与传统方法相比,该方法可快速准确地找出隧道衬砌质量隐患,有效地解决传统方法对衬砌的破坏性问题,具有显著的社会效益和经济效益。
The quality inspection of tunnel lining is very important,the traditional inspection technique is not only low-efficiency,bad-representation,great chance,but also devastating on the holistic quality of the lining and wall.A new technique for quality inspection of tunnel lining by the methods of geologic radar and ultrasonic wave is introduced.The fundamental principles and methods are explained.A practical example is used to indicate its inspection method and data process.Compared with the traditional method,the hidden danger of tunnel lining can be found fleetly and accurately by this new method.h effectively solves the devastatin~ issue on tunnel lining and generates remarkable social and economic benefit.
出处
《企业技术开发》
2006年第4期40-41,共2页
Technological Development of Enterprise
关键词
隧道衬砌
无损检测
地质雷达法
超声波法
tunnel lining
nondestructive inspection
method of geologic radar
method ot ultrasonic wave
