钻孔灌注桩基础的施工监理

钻孔灌注桩属于水下混凝土工程，具有较大的隐蔽性和复杂性，任何一环节出现问题都会给桩基和最终质量带来严重的损害。论述了施工准备阶段、施工阶段及验收三个阶段，对冲击钻孔灌注桩基础施工质量控制的内容与方法。阐述监理工程师如何对整个施工过程实施全过程监理，以保证每道工序都能满足设计和规范要求。

Contents and methods of supervisor's quality control for bore filling pile foundation construction

As underwater concrete structure, bore filling pile is characterized by great invisibility and complexity. Defect at any link will lead to serious damage to the pile foundation and final quality. A brief introduction is made on the contents and methods of quality control during three periods of impact bore filling pile foundation construction, including construction preparation period, construction period and acceptance period. It is also demonstrated that supervising engineers shall execute overall process supervision during whole construction course to ensure each procedure is carried out in accordance with design and standards.