【摘要】 抗剪法检测混凝土强度技术具有准确、快捷、检测精度高等特点,完全适应于全国范围内的工程建设中混凝土强度推定的技术要求。主要介绍了抗剪法的工作原理、抗剪模具、混凝土试件制作以及测强曲线的制定。通过制作多组混凝土试件进行试验,验证了抗剪法测强曲线的检测精度。更多还原

【Abstract】 Shear-resistance method has the advantages of being accurate,fast and with high precision when used for detecting the compressive strength of concrete.It is perfectly suitable for concrete strength determination in engineering construction in China.The paper mainly introduces the working principle,the shear-resistance mould,preparation of concrete specimen and determination of strength curve for the shear-resistance method.By doing a large number of tests with many groups of specimens,the precision of the strength curve of the method was verified.更多还原