某区建筑深基坑帷幕注浆止水施工技术  

Construction Technology of Curtain Grouting and Water Stopping in Deep Foundation Pit of a Construction in a District

作　　者：刘守伟 LIU Shouwei(Jinan Construction Equipment Installation Co.,Ltd.,Jinan,Shandong Province,250033 China)

机构地区：[1]济南建设设备安装有限责任公司,山东济南250033

出　　处：《大众科学》2024年第20期79-81,共3页China Public Science

摘　　要：研究了某区建筑深基坑工程中帷幕注浆止水技术的应用。通过创新的分段注浆策略、高压旋喷注浆工艺和高性能注浆材料的研发,显著提升了止水帷幕的防水效果和抗破坏能力。现场试验和监测数据分析表明,新型帷幕注浆止水技术在地下水控制方面表现出色,有效保障了基坑施工的安全与质量。研究成果为深基坑工程的地下水控制提供了可靠的技术支持,并为类似工程的施工提供了有益的借鉴。This paper studies the application of curtain grouting water stop technology in deep foundation pit engineering in some area.Through the innovative segmented grouting strategy,high pressure rotary jet grouting process and the research and development of high performance grouting materials,the waterproof effect and anti-damage ability of the water stop curtain have been significantly improved.The field test and monitoring data analysis show that the new curtain grouting water stop technology performs well in groundwater control,and effectively guarantees the safety and quality of foundation pit construction.The research results provide reliable technical support for the groundwater control of deep foundation pit engineering,and provide a useful reference for the construction of similar projects.

关 键 词：深基坑 帷幕注浆 止水技术 创新应用 监测数据分析 

分 类 号：TU753[建筑科学—建筑技术科学]