桥梁桩端后压浆管道堵塞原因分析及压浆工艺控制

Analysis on the Reasons of the Post Grouting Pipeline Blockage and the Control of the Grouting Process

为适应高速公路桥梁建设需要,确保桥梁桩基灌注后压浆施工质量,论文以台州湾大桥为例,针对桩端后压浆施工过程中遇到的管道堵塞进行原因分析,找出存在问题,以便指导后续压浆工作,提高压浆质量和工作效率,避免因管道堵塞而造成工期延长和成本增加的结果。

In order to meet the needs ofexpresswaybridge construction and ensure the construction quality of post-grouting of bridge pile foundation,this paper takes Taizhou Bay Bridge as an example and analyzes the reason of pipe plugging encountered in post-grouting construction The existence of problems in order to guide the follow-up grouting work to improve the quality and efficiency of grouting, to avoidblocking the pipeline caused by the extension of time and cost increases.