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随着社会经济的不断发展,建筑行业变得空前繁荣。在许多高层重型建筑物的建筑施工过程中,大直径的混凝土灌注基桩的使用非常普遍。因此为提高建筑施工的质量,需要对基桩的性能加大重视并对基桩的质量进行定期检测。我国现有的建筑基桩检测方法有:静载法、钻芯法、声波透射法和动测法。其中,钻芯法的使用最为普遍,本文将具体介绍钻芯法的检测程序、钻芯的选择以及检测过程中应注意的问题。
As the social economy continues to evolve, the construction industry has become more prosperous. In many high-rise heavy construction of the building process, the use of large diameter concrete pouring pile is very common. Therefore, in order to improve the quality of building construction, it is necessary to pay more attention to the performance of foundation piles and conduct regular inspection on the quality of foundation piles. China’s existing building foundation piles detection methods are: static load method, core drilling method, acoustic transmission method and dynamic measurement method. Among them, the use of core drilling method is the most common, this article will introduce the drilling core testing procedures, core selection and testing process should pay attention to the problem.