论文部分内容阅读
根据实测资料，给出了全级配混凝土大试件和与其对应湿筛后混凝土小试件拉伸极限应变的概型分布；给出大、小试件拉伸极限应变比值的概型分布和一定置信水平下的置信区间．本文成果为工程应用提供了方便．
According to the measured data, the general distribution of the ultimate tensile strain at the whole graded concrete specimen and the concrete specimen with the wet sieve is given. The general distribution of tensile ultimate strain ratio of large and small specimens and Confidence level confidence level. The results of this article provide convenience for engineering application.