“取芯法”测强,是从结构或构件中钻取混凝土芯样进行抗压强度测试的一种直接方法,它反映的测试数据真实,精度较高,在现阶段国内外混凝土检验性测强的诸种方法中名列首位,在工程中应用广泛。 我所结合课题研究工作,对必须进行的 “Coring method” is a direct method of compressive strength testing for drilling concrete core samples from structures or components. It reflects true test data and high precision. At the present stage, the concrete inspection test at home and abroad Among the strong methods, it ranks first, and it is widely used in engineering. The research work that I combined with the subject must be carried out