摘要
目前,我国公共排水管道的检测手段比较单一,城市排水管道管理水平普遍不高;但是,随着我国城市化的加速,传统的排水管道检测技术已无法适应城市发展水平的要求,我们急需引入和吸收一些国外先进、成熟的检测方法和手段。本文将结合工程事例,简要介绍闭路电视检测技术的系统组成和评估理论,以及在公共排水管道中的应用情况。
At present,the inspection method of public drainage pipeline in our country is simple,and the management of drainage pipeline is still at low leve.But,along with our country turn into modernization,conventional drainage pipeline inspection technology can't adapt the request of the city development level,we urgently want to absorb some abroad advanced and effective method and means.The article will introduce CCTV system and its evaluation theory,and discuss an application example of this technology in public drainage pipeline.
出处
《建筑监督检测与造价》
2009年第8期28-33,共6页
Supervision Test and Cost of Construction
关键词
闭路电视
排水管道
检测技术
检测
CCTV
drainage pipeline
inspection technology
test
