【摘要】 基于统计学理论,探讨了大坝安全监控中同一效应量在不同监测方法下的监测资料差异性问题,提出了通过标准差、均值和相关性等特性值检验不同监测资料差异性的方法,推导了相应的分析计算公式。实例分析表明,提出的方法能较有效地评价同一效应量在两种不同监测方法下监测资料变化规律是否相似的问题。更多还原

【Abstract】 The differences of monitoring data measured by different methods for the same effective factor are analyzed.A new method for difference examination by means of analyzing the statistic characteristics of data including the standard deviation,mean value and correlation is proposed.The corresponding formula for calculation is deduced.Application example shows that the proposed method can effectively assess the similarity of the variation of the monitoring data measured by two different methods for the same effective factor.更多还原