灌注桩后注浆施工技术在建筑工程施工中的应用

Application of Post Grouting Construction Technology for Cast-in-Place Piles in Construction Engineering

以某建筑工程为例,探究了灌注桩后注浆技术在桩基施工中的应用。在施工中,重点从人机料准备、压水试验、注浆管的制作与安装,以及浆液的制备与灌注等方面采取控制措施,确保成桩质量符合要求,提升桩基础的承载力和稳定性。通过把握灌注桩后注浆施工技术要点,使施工任务顺利完成,为后续施工的开展创造了有利条件。

Taking a certain construction project as an example,this paper explores the application of post grouting technology for cast-in-place piles in pile foundation construction.During construction,control measures are mainly taken from the preparation of human-machine materials,water pressure tests,production and installation of grouting pipes,as well as the preparation and pouring of grout,to ensure that the quality of the pile meets the requirements and improve the bearing capacity and stability of the pile foundation.By grasping the key points of post grouting construction technology for cast-in-place piles,the construction task in this project has been successfully completed,creating favorable conditions for the subsequent construction.