1、变变形形模模量量Ev2Ev2试试验验记记录录合同号:F05-100443 承包人:中铁X局 试施99表工程名称路基工程报告编号/线路名称高环试验日期2011/8/12施工桩号K1+300-K1+560检测桩号及层数路堤填筑完成填筑材料8%石灰土填层厚度30CM填料压实状态描述压实平整采用标准变形模量Ev2检测规程(试行)铁建设2005188号杠杆比hp/hm2:1承载板直径300mm加载顺序 荷载强度(MPa)沉降量测表读数SM(mm)承载板中心下沉量S(mm)预压0.010/复位0.0000.00第一次加载10.0800.510.5120.1601.251.2530.2401.901.904
2、0.3202.502.5050.4003.073.0760.4503.453.4570.5003.753.75卸载80.2503.503.5090.1253.063.06100.0001.691.69第二次加载110.0000.001.69120.0800.452.14130.1600.852.54140.2401.162.85150.3201.533.22160.4001.843.53170.4502.023.71-S关系曲线:项 目第一次加载第二次加载max(MPa)0.5000.4500(mm)-0.2271.7031(mm/MPa)9.6415.4372(mm/MPa2)-3.369-2.190EV=1.5r1+21max(MPa)28.2851.82Ev2/Ev11.83施工单位意见:备注:签字:年 月 日0.6 0.5 0.4 0.3 0.2 0.1 0.0 9.0 8.0 7.0 6.0 5.0 4.0 3.0 2.0 1.0 0.0 应力(MPa)沉降量S(mm)