77灌砂法检测路基压实度

gρ sgm1gm4、m 4'gmwg/cm3ρ w=mw*ρ s/mb%wg/cm3ρ d=ρ w/(1+0.01w)%g/cm3ρ dmax%k=ρ d/ρdmax381119124567111.02112.53115.76119.91118.24117.46120.28121.48114.28116.9496.3497.4599.12103.24102.73101.25103.99104.5298.54100.7416.8216.9116.7116.7417.3016.3516.7117.4017.4417.6614.6815.0816.6416.6715.5116.2116.2916.9615.7416.2079.5280.5482.4186.5085.4384.9087.2887.1281.1083.0818.4618.7220.1919.2718.1619.0918.6619.4719.4119.50合格点数试验日期2008.8.6试验设备灌砂法测定路基压实度试验记录表工程名称 合同号 编号 4 . 试表7-7任务单号试验环境评定标准复核人员试验规程试验人员现场桩号试样描述施工单位工程部位设计灰剂量: 6 %最大干密度: 1.75 g/cm3最佳含水量: 16.3 %压实度标准: 90 %极值要求： %石灰剂量测定方法:灰剂量试验盒号取样桩号量砂的单位重1.461.461.461.461.46灌入试洞前桶内砂质量85718267830085788199857851灌砂入试洞后桶内剩余砂质量3859385638293152337745753967灌砂桶下部圆锥体内及基板和地面粗糙表面间砂的合计质量gm5-m68588554388855填满试洞所需砂质量，试洞上放板时：mb=m1-m4-(m5-m6)gmb385435563614土或稳定土湿密度1.8811.9041.882土或稳定土湿质量49654638465841081.9031.897土或稳定土含水量18.5919.7318.6219.0719.45实测石灰剂量土或稳定土干密度1.586取用最大干密度1.761.761.761.5981.5881.5901.5861.761.76压实度90.190.490.190.890.219.07含水量测定盒号盒+湿土重（g)盒+干土重（g)盒重（g)水重（g)干土重（g)含水量（%）平均含水量（%）检测点数小于极值点数合格率(%)标准差代表值(%)变异18.5919.7318.6219.45结论：gρ sgm1gm4、m 4'gmwg/cm3ρ w=mw*ρ s/mb%wg/cm3ρ d=ρ w/(1+0.01w)%g/cm3ρ dmax%k=ρ d/ρdmax91012131415161718118.97117.68115.54116.74120.59123.65128.84126.48124.79102.23101.64100.26101.12105.32107.93111.41109.82107.5117.1317.2515.7921.9816.5216.9216.8816.3016.8716.7416.0415.2815.6215.2715.7217.4316.6617.2885.1084.3984.4779.1488.8091.0194.5393.5290.6419.6719.0118.0919.7417.2017.2718.4417.8119.06合格点数%1.4683273973455685934951.90319.341.5951.7690.619.34变异系数(%)试验日期灌砂法测定路基压实度试验记录表工程名称 合同号 编号 4 . 任务单号试验环境评定标准复核人员试验设备试验规...