The non-standardization of rammed earth construction involves the quality control of such a technique to be so troublesome that it is generally avoided. As a possible approach to improve the mentioned quality control, this paper deals with a series of univariate and multivariate statistical analyses concerning the correlation between a pair of non-destructive testings (rebound index and ultrasonic pulse velocity) and the compressive strength of a specific composition of rammed earth. Both non-linear (univariate) and linear (multivariate) regression models are established so that the variability of the compressive strength is accurately explained by means of both kind of non-destructive testings.

夯土结构的非标准化涉及这种技术的质量控制，以至于非常麻烦以至于通常可以避免。作为改善上述质量控制的一种可能方法，本文涉及一系列单变量和多变量统计分析，涉及一对无损检测（回弹指数和超声脉冲速度）与特定成分的抗压强度之间的相关性。夯土 建立了非线性（单变量）和线性（多元）回归模型，以便通过两种非破坏性测试准确地解释抗压强度的变化性。