摘要
城市黑臭水体形成与排水管网不完善、管网混接和管网破损密切相关。排水管道检测技术如管道潜望镜、管道声呐和管道闭路电视检测技术能够评估管道功能性与结构性状况,为管道修复及养护提供指导意见。城市黑臭水体治理的巨大市场需求极大促进了管道检测技术及其设备和配套软件的发展,通过选择与管网排查、雨污混接调查、管网内窥检测、淤积调查和暗涵调查实例相关的管道检测技术,应用于解决管网问题,能够从源头上治理城市黑臭水体。
The formation of urban black and odorous water is closely related to the imperfect,mixed and damaged drainage pipe network.Pipeline inspection technologies such as pipeline periscope inspection,pipeline sonar inspection,and closed circuit television inspection can assess pipeline functional and structural status,finally providing guidance for pipeline repair and maintenance.The huge potential market for the treatment of urban black and odorous water has greatly promoted the development of pipeline detection technology,technical equipment and matching software.By solving the problems of drainage pipe network through the selection of pipeline detection technology in the cases of drainage pipe investigation,sewage mixed junction investigation,pipeline endoscopic inspection,siltation investigation,and covered culvert investigation,which can treat urban black and odorous water from the source.
作者
张云霞
刘传逢
吴嵩
杨晓东
Zhang Yunxia;Liu Chuanfeng;Wu Song;Yang Xiaodong(Wuhan Geomatics Institute,Wuhan 430022,China)
出处
《城市勘测》
2020年第6期171-174,共4页
Urban Geotechnical Investigation & Surveying
基金
武汉市测绘研究院科研项目(2019科021)。
关键词
管道检测
黑臭水体
雨污混接
暗涵
pipeline inspection
black and odorous water
sewage mixed junction
covered culvert
