The Detection, Evaluation and Repair Technology Application of Drainage Pipeline
In order to standardize the inspection and evaluation methods for Drains,by study the non-excavation pipeline repair project in Tianjin and the surrounding areas,the quality assessment parameters,choose CCTV Inspection for the best,finally concludes the defect type,establish the condition assessment model,including structural and functional defects.Investigate the technical specification for CCTV inspection and evaluation,it can provide a reliable basis for maintenance and economic analysis.At the same time,introduce absorpted and innovated many advanced repairing technology.
Drains Non-excavation CCTV Inspection Defects Quality Evaluation Repair
Zhang Jun
Master; Tianjin Municipal Engineering Research Institute; No.39, Pingshan Road, Tianjin 300074
国际会议
北京
英文
1942-1950
2012-10-14（万方平台首次上网日期，不代表论文的发表时间）