介绍: 试验段施工起讫桩号:K15+486.46~K15+789(左侧),长度:302.54m,宽度:(94顶7.04m+厚0.7m×1.5+超宽碾压0.50m=8.59m),压实厚度为0.175m,采用路拌法施工;试验段工程量:3%石灰土454.79m3。