钻芯法在工程质量检测中的应用与思考

钻芯法作为结构混凝土抗压强度现场检测方法,在建筑、水利、水运(港口)、公路等建设领域得到了广泛的应用。文中着重介绍了钻芯法检测结构混凝土抗拉强度及混凝土抗冻、抗渗等长期性能和耐久性能检测方法,提出钻芯法与室内的标准实验方法之间的区别、结果差异以及需要研究的内容。

Core method application in the engineering quality detection and thinking

Drilling core method is used as the field test method for the compressive strength of structural concrete, and has been widely used in construction, water conservancy, water transportation (port), highway and other construction fields. This paper emphatically introduces the structure of the core method to detect the tensile strength of concrete and the concrete frost resistance, impermeability, long-term performance and durability performance testing methods, such as the standard of core method and indoor experiment methods, the result of the difference between difference and the content of the need to study.