【摘要】 运用灰色理论GM(1,1)模型,对铁路高填方路基的沉降进行预测,建立预测模型,并且运用后验差法进行精度校验;最后通过具体实例,验证所建立的高填方路基预测模型的精度,从而证实该方法的有效性。更多还原

【Abstract】 Applying grey theory GM(1, 1 )model, forecast the settlement of railway high fill embankment, and build forecasting model, and using spedfic method verifying the accuracy;At last, By living example, verifying the precision of railway high fill embankment forecasting model, and give some advice.更多还原