摘要
本文重点解析了《城镇排水管道注浆法修复工程技术规程》(T/CECS 1471—2023)中注浆修复设计、施工、质量检验和工程验收等方面的关键技术指标和控制要求,详细剖析了注浆设计的工程技术要点,提出了注浆材料和注浆方式的选择依据和适用范围,明确了注浆修复效果的评估指标建议,创新性发展了适用于排水管道工程修复的注浆材料和管道内部注浆方法,填补了排水管道工程修复中注浆法应用技术标准的空白。该规程的实施应用将对城镇排水管道注浆修复工程的设计、施工、验收具有指导意义。
This paper focused on the key technical indicators and control requirements of grouting repair de-sign,construction,quality inspection and engineering acceptance in the"Technical specification for grouting re-pair engineering of urban sewer pipeline(T/CECS 1471—2023)".The technical points of grouting design were analyzed in details.The selection basis and application scope of grouting materials and grouting methods were put forward.And the evaluation index of grouting repair effect was clarified.This specification innovatively de-veloped grouting materials and internal grouting methods suitable for drainage pipeline repair,and filled the gap in the technical standards for the application of grouting methods in drainage pipeline repair,which would have guiding significance for the design,construction and acceptance of grouting repair of urban drainage pipeline.
作者
刘添俊
安关峰
王谭
宋奇叵
Liu Tianjun;An Guanfeng;Wang Tan;Song Qipo(Guangzhou Municipal Group Co,Ltd.,510060,China;Guangzhou Municipal Engineering Group Co.,Ltd.,Munlclpal Englneering Design and Research Institute,510060,China;Bejjing Municipal Engineering Design and Research Institute Co.,Ltd.,100082,China)
出处
《特种结构》
2024年第3期93-98,共6页
Special Structures
关键词
注浆法
注浆修复
排水管道
内部注浆
注浆施工
Grouting
Grouting repairing
Sewer pipeline
Internal grouting
Grouting construction
