湿陷性黄土判定表

代表深度:m10.8～1.00.00～1.000.0031.21000.0241.5021.0～1.21.00～1.500.0031.2500.0191.5031.8～2.01.50～2.400.0081.2900.0351.59042.8～3.02.40～3.400.0201.21000.0581.510053.8～4.03.40～4.000.0191.2600.0431.56064.0～4.24.00～4.500.0091.2500.0171.55074.8～5.04.50～5.350.0041.2850.0091.58585.7～5.95.35～6.000.0291.2650.0461.56596.8～7.06.00～6.500.0291.2500.0381.550106.50～7.400.0291.2900.0381.090117.8～8.07.40～8.400.0161.21000.0191.0100128.8～9.08.40～9.400.0281.21000.0311.0100139.8～10.09.40～####0.0501.21000.0521.01001410.8～11.010.40～####0.0231.21000.0231.01001511.40～####0.0181.2100.0171.0101611.8～12.011.50～####0.0181.2900.0181.2901712.8～13.012.40～####0.0201.21000.0201.21001813.8～14.013.40～####0.0171.21000.0171.21001914.8～15.014.40～####0.0231.21000.0231.21002015.8～16.015.40～####0.0101.21000.0101.21002116.8～17.016.40～####0.0191.2600.0191.2602217.8～18.017.00～####0.0041.21400.0051.21402318.8～19.018.40～####0.0111.21000.0121.21002419.8～20.019.40～####0.0081.21000.0081.21002520.8～21.020.40～####0.0041.21000.0051.21002621.8～22.021.40～####0.0071.2600.0081.2602722.0～22.222.00～####0.0051.2400.0061.2402822.6～22.822.40～####0.0041.2600.0051.260湿陷等级自重湿陷量(cm)湿陷性黄土判定表代表层厚(cm)湿陷系数δs修正系数β取样孔（坑）编号：BT1土样编号取样深度（m）代表深度（m）Ⅲ级（严重）填表：***2014年12月3日复核：***2014年12月3日35.67注：1.Δzs的累计，应自天然地面（当挖、填方的厚度和面积较大时，应自设计地面）算起，至其下非湿陷性黄土层的顶面为止。其中δzs小于0.015的土层不累计。超过10m用300kpa的湿陷系数。2.Δs应自基础底面（如基底标高不确定时，自地面下1.50m）算起；在非自重湿陷性黄土场地，累计至基础底下10m（或地基压缩层）深度止；在自重湿陷性黄土场地，累计至非湿陷性土层的顶面止。其中湿陷系数δs（10m以下为δzs）小于0.015的土层不累计。3.β0——因地区土质而异的修正系数。陇西地区取1.5；陇东－陕北－晋西地区取1.2；关中地区取0.9；其它地区取0.5。4.β——考虑地基土的受水浸湿可能性和侧向挤出等因素的修正系数。基底下5m深度内，取1.5；基底下5～10m，取1.0；基底下10m以下至非湿陷性黄土层顶面，在自重湿陷性黄土场地，可按β0值取用。取样孔(坑)位置：52.507自重代表层厚(cm)总湿陷量(cm)湿陷类型修正系数β0自重湿陷系数δzs项目名称：*****************勘测单位：************总编号:********inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inizsizsh10inisish1inisish1inizsizsh10inisish1inizsizsh10inisish1