混凝土圆柱体试件和立方体试件抗压强度关系的分析

摘要

世界各国混凝土抗压强度的试验标准各不相同，同样的混凝土，得出的抗压强度试验值不同。在国际技术交流中，为保持使用数据的一致性，必须研究混凝土圆柱体试件与立方体试件所测得的抗压强度值的关系。本文介绍了混凝土圆柱体试件与立方体试件的强度比的影响因素、转换系数与转换公式，供同行遇到类似问题时参考。%Different countries all over the world have different test standards in concrete compressive strength.Different test values of compressive strength are obtained from the same concrete.The relationship of compressive strength value from concrete cylinder specimen and cube specimen must be studied in order to maintain consistency of using data in international technology exchange.In the paper,influence factors,conversion coefficient and conversion formula of strength ratio between concrete cylinder specimen and cube specimen is introduced,thereby providing reference for similar problems of peers.