预应力高强管桩静压沉桩施工质量预控

The construction quality beforehand control of pre-stressed high strength pipe pile static press jacked pile

介绍了静压预应力混凝土高强管桩在施工中的质量控制要点、常见质量问题和具体预防措施,并结合工程实际列举了桩头爆裂后的处理实例,指出在实际施工中遇到不可预见的问题时,要确定合理的处理方案,以确保桩基施工的顺利进行。

This paper introduced the quality control key points,common quality problems and specific prevention measures of static press prestressed concrete high strength pipe pile in construction,and combining with practical engineering exampled the dealing example after pile head burst,pointed out that when encounter unforeseeable problems in actual construction,should determine reasonable treatment scheme,to ensure that the smoothly construction of pile foundation.