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在工民建工程项目施工过程中,钻孔灌注桩是较为常用的一项施工技术,这项施工技术对专业性要求较高,再加之是在地下进行施工,具有较强的隐蔽性,所以对于施工质量也具有较高的要求。因此在施工过程中需要对关键技术要点进行重点掌握,确保施工质量能够得到保障。文中分别从成孔作业、制笼作业及水下灌注混凝土三个方面对钻孔灌注桩施工技术进行了具体的阐述。
In the process of construction of civil engineering projects, bored pile is a more commonly used construction technology, the construction technology of higher professional requirements, coupled with the underground construction, with strong concealment, so For the construction quality also has higher requirements. Therefore, during the construction process, the key technical points need to be mastered to ensure the construction quality can be guaranteed. This paper elaborates the construction technology of bored piles separately from three aspects: forming operation, cage making operation and underwater pouring concrete.