江西建材Issue(1)：108-110,3.
装配式混凝土结构灌浆套筒饱满度现场检测研究
Application of In-situ Testing Method for Filling of Grouting Sleeve of Prefabricated Concrete Structure
摘要
Abstract
Grouting sleeve is a key component connecting prefabricated components,and its internal grouting fullness directly affects the overall safety performance of prefabricated concrete structures.A project in Jiaxing city,Zhejiang Province was tested by borehole endoscope method,and the effect of traditional rubber plug plug and fullness monitor on grouting fullness was compared and analyzed.The results show that the sealing of traditional rubber plug can easily lead to slurry leakage,air entry and reflux,and affect the connection quality of grouting sleeve.The fullness monitor can effectively ensure the fullness of the stock.It is suggested that the filling monitor should be used for process control in practical engineering,and the sampling inspection method should be supplemented by borehole endoscope to ensure the efficiency and reliabili-ty of filling measurement.关键词
装配式/灌浆套筒/饱满度监测器/钻孔内窥镜法/饱满度检测Key words
Prefabricated/Grouting sleeve/Plumpness monitor/Borehole endoscopy/Fullness detection分类
建筑与水利引用本文复制引用
李建伟,陈剑..装配式混凝土结构灌浆套筒饱满度现场检测研究[J].江西建材,2025,(1):108-110,3.基金项目
浙江省建设科研项目《富水地层大型深基坑施工对临近高层建筑的影响研究》(项目编号:2023K280). （项目编号:2023K280）
