年度能力验证比对结果.doc

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1、能力验证、结果质量控制（二〇一四年度）编制：审核：批准：江苏常州地质工程勘察院检测中心2014年度能力验证/比对计划CKCS-QR-5.7-01一．比对项目（参数）计划序号比对项目（参数）名称选择的测量对象确定的检测设备检测依据检测方法计划实施时间二．实施方案（按上表顺序号）序号采取的比对方法参比的试验室实施时间比对结果评价方法附录1城市轨道交通岩土工程勘察规范GB50307-2012附录H基床系数经验值表H基床系数经验值岩土类别状态/密实度基床系数K（MPa/m）水平基床系数Kh垂直基床系数Kv新近沉积土粘

2、性土软塑10~205~15可塑12~3010~25粉土稍密10~2012~18中密15~2510~25软土（软粘性土、软粉土、淤泥、淤泥质土、泥炭和泥炭质土等）-1~121~10粘性土流塑3~154~10软塑10~258~22可塑20~4520~45硬塑30~6530~70坚硬60~10055~90粉土稍密10~2511~20中密15~4015~35密实20~7025~70砂类土松散3~155~15稍密10~3012~30中密20~4520~40密实25~6025~65附录2城市轨道交通岩土工程勘察规范GB5

3、0307-2012附录K岩土热物理指标经验值表K岩土热物理指标岩土类别含水量ω(%)密度ρ(g/cm3)热物理指标比热容C[kJ/(kg·K)]导热系数λ[W/(m·K)]导温系数α×10-3（m2/h）粘性土5≤ω＜151.90~2.000.82~1.350.25~1.250.55~1.6515≤ω＜251.85~1.951.05~1.651.08~1.850.80~2.3525≤ω＜351.75~1.851.25~1.851.15~1.950.95~2.5535≤ω＜451.70~1.801.55~2.3

4、51.25~2.051.05~2.65粉土ω＜51.55~1.850.92~1.250.28~1.051.05~2.055≤ω＜151.65~1.901.05~1.350.88~1.351.25~2.3515≤ω＜251.75~2.001.35~1.651.15~1.851.45~2.5525≤ω＜351.85~2.051.55~1.951.35~2.151.65~2.65粉、细砂ω＜51.55~1.850.85~1.150.35~0.950.90~2.455≤ω＜151.65~1.951.05~1.450.

5、55~1.451.10~2.5515≤ω＜251.75~2.151.25~1.651.20~1.851.25~2.75中砂、粗砂、砾砂ω＜51.65~2.300.85~1.050.45~1.050.90~2.855≤ω＜151.75~2.250.95~1.450.65~1.651.05~3.1515≤ω＜251.85~2.351.15~1.751.35~2.251.90~3.35圆砾、角砾ω＜51.85~2.250.95~1.250.65~1.151.35~3.355≤ω＜152.05~2.451.05~1.

6、500.75~2.551.55~3.55卵石、碎石ω＜51.95~2.351.00~1.350.75~1.251.35~3.455≤ω＜102.05~2.451.15~1.450.85~2.751.65~3.65附录3易溶盐各离子平行测定允许误差GB/T50123-19991.pH值准确至0.01pH，2次平行允许误差0.1pH2.易溶盐总量两次平行测定不超过0.0001g3碳酸根精确至0.001g/kg,或0.01mmol/kg。平行滴定误差不大于0.1mL4重碳酸根精确至0.001g/kg,或0.01mm

7、ol/kg。平行滴定误差不大于0.1mL5氯根精确至0.001g/kg,或0.01mmol/kg。平行滴定误差不大于0.1mL6硫酸根精确至0.001g/kg,或0.01mmol/kg。平行滴定误差不大于0.1mL7钙离子精确至0.001g/kg,或0.01mmol/kg。平行滴定误差不大于0.1mL8.镁离子精确至0.001g/kg,或0.01mmol/kg。平行滴定误差不大于0.1mL易溶盐各离子平行测定允许误差SL237-19991.pH值准确至0.01pH，2次平行允许误差0.1pH2.易溶盐总量两次

8、平行测定0.1~0.2g/kg取平均值3碳酸根精确至0.001g/kg,或0.01mmol/kg。平行误差不得大于0.015g/kg或0.25mmol/kg4.重碳酸根精确至0.001g/kg,或0.01mmol/kg。平行误差不得大于0.02g/kg或0.3mmol/kg5.氯根精确至0.001g/kg,或0.01mmol/kg。平行误差不得大于0.005g/kg或0.1mmol/kg6.硫酸根精