【摘要】 借鉴国外对非线性基层的处理方法 ,根据我国的工程实际情况进行了一定的简化 ,利用STATISTIC软件进行回归分析 ,得出了适应于我国实际情况的半刚性基层模量计算公式 ,且回归结果较好。更多还原

【Abstract】 The semirigid base is regarded as linear. But in the fact the module of the semirigid base layer changes with the changing of the stress. The function to calculate semirigid base module is presented in DAMA, but because the standard axis loads are different between China and America. Onthe foundation of DAMA, the function to calculate the semirigid module is presented in the paper through STATISTIC.更多还原