摘要
钢筋混凝土预制桩在沉桩过程中的断裂和桩的挤土作用是该类桩在施工过程中最常见的问题 ,产生断桩的原因大致为 :桩身质量缺陷、沉桩不当、接桩不符合要求。因此施工沉桩过程中应加强质量控制 ,应进行全方位、全过程监理 。
The broken pile and the environmental problem of the precast conrete pile are analyzed, The broken pile is caused by inappropriate pile driving and improper link between the upper and the down part, and the improvement method is proposed. The supervision of construction is also studied.
关键词
钢筋混凝土
预制桩
断桩
监理
挤土作用
precast reinforced concrete pile, broken pile, supervision
