先张法预应力管桩静压施工质量控制

Quality Control of Static Press Construction in Pre-tensioned Method for Pre-stress Tube-pile

管桩静力压桩法受工程地质状况的影响,不同地方其施工难易程度有较大差异,加之一些不确定性因素,对桩基工程的质量、进度、投资方面有着较大的影响。针对这些问题,结合工程实例,介绍了管桩静压施工方案应考虑的一些问题、施工准备及质量控制要点。

Static-press method for Tube-pile is affected by geological conditions. The construction difficulties have large difference among different place. Some uncertainties factors affect the pile quality, schedule and the cost. The problems, preparation and quality control point which should be considered in tube-pile construction was introduced.