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1、级级配配碎碎石石计计算算表表筛孔尺寸mm4525167.11.70.50.1通过率%要求10082-10067-9141-7513-467-320-11筛余g01402.41510.12676.21334.11254.1775.8累计筛余g01402.42912.55588.76922.88176.98952.7筛余百分率%0.0%14.0%15.1%26.8%13.3%12.5%7.8%累计筛余百分率%0.0%14.0%29.1%55.9%69.2%81.8%89.5%各筛通过率%100.0%86.0%70.9%44.1%30.8%18.2%10.5%0.0010.010.111010001
2、020304050607080901004.2.、小于0.5mm筛以下的细集料中通过0.075mm筛的颗粒含量应小于等于66%。 4.3、粒径大于16mm的粗颗粒中带有破碎面的颗粒所占的质量百分率不少于30%。 4.4.1、粒径大于1.7mm的集料的洛杉矶磨耗率不大于50%。 4.4.2、粒径大于1.7mm的集料的硫酸钠溶液浸泡损失率不大于12%。 4.4.3、粒径小于0.5mm的细集料的液限不大于25%，其塑性指数小于6%。 4.4.4、粘土团及其它杂质含量的质量百分率小于等于0.5%。0.0750.0750-710000.0403.2644.110000.09355.910000.04.0
3、%6.4%93.6%100.0%底碴66%6.4%0.0%35.33%级级配配碎碎石石计计算算表表0.0010.010.11101000102030405060708090100土土颗颗粒粒筛筛分分计计算算表表（A A组组料料）641.81722.31055.61008.3540383.9筛孔尺寸mm200200-6060-4040-2020-1010-55-2筛余g0606.31685.61064.31023.5570.9397.9累计筛余g0606.32291.93356.24379.74950.65348.5筛余百分率%010.1%28.1%17.7%17.1%9.5%6.6%累计筛余百
4、分率%010.1%38.2%55.9%73.0%82.5%89.1%各筛通过率%089.9%61.8%44.1%27.0%17.5%10.9%55.9%20mm44.1%89.1%2mm当2mm筛上和筛下质量小于总质量的10%时可不做粗筛和细筛分析当土中含有大于和小于0.075mm，各超过总质量的10%时，应联合使用做筛分和移液管或密度计 0.0010.010.111010001020304050607080901000.0010.010.11101000102030405060708090100113.771.690.1203.3169.42-11-0.50.5-0.250.0750.075
5、散失6000.0122.476.9100.6253.795.02.96000.05470.95547.85648.45902.15997.16000.02.0%1.3%1.7%4.2%1.6%0.0%91.2%92.5%94.1%98.4%100.0%100.0%8.8%7.5%5.9%1.6%0.0%0.0%10.9%0.075mm1.58%土土颗颗粒粒筛筛分分计计算算表表（A A组组料料）当土中含有大于和小于0.075mm，各超过总质量的10%时，应联合使用做筛分和移液管或密度计 0.0010.010.111010001020304050607080901000.0010.010.1110
6、1000102030405060708090100级级配配碎碎石石筛筛分分曲曲线线图图45100100100258210085.97616679170.8757.1417544.1131.7134630.7720.573218.2310.101110.4730.075076.441 0级级配配碎碎石石筛筛分分曲曲线线图图6089.89540 61.8016720 44.063331027.005517.492 10.858331 8.8183330.5 7.536667 0.255.86 0.075 1.631667 0.0750.048333土土颗颗粒粒筛筛分分计计算算表表（2mm2mm以以下下）383.9113.771.690.1203.3169.4筛孔尺寸mm5-22-11-0.50.5-0.250.25-0.0750.075散失筛余g0.02.617.915.936.0127.50.1累计筛余g0.02.620.536.472.4199.9200.0筛余百分率%0.0%1.3%9.0%8.0%18.0%63.8%0.1%累计筛余百分率%0.0%1.3%10.3%18.2%36.2%100.0%100.0%各筛通过率%100.0%98.7%89.8%81.8%63.8%0.1%0.0%2mm以上的占0.00%小于0.075占63.75%200.0200.0