湿陷性计算表.doc

黄土湿陷性计算评价汇总表里程取样中点深度代表土层厚度湿陷系数修正系数计算湿陷量总湿陷量自重湿陷系数修正系数计算自重湿陷量总自重湿陷量黄土湿陷等级mmmmmmmmmmmk39+700右 12米1.0015000.0211.547.25252.750.00428.25属非自重湿陷性黄土场地 地基的湿陷等级为I级（轻微）2.00P 10000.021 :1.531.50 丁0.004 n3.0010000.0221.533.000.0084.00r 10000.020 11.530.000.014 丁5.0010000.0201.530.000.0146.00r 10000.038 1138.000.02410.5 :12.007.0010000.025125.000.0210.510.508.00r 5000.036118.00 :0.02310.515.75k39+750右 12米1.0015000.0371.583.25288.750.0150.511.2538.25属非自重湿陷性黄土场地 地基的湿陷等级为I级（轻微）2.00r 10000.037 :1.555.500.01510.57.503.0010000.0321.548.00I4.00r 10000.0061.59.0010.00515.0010000.0321.548.000.0056.0010000.00717.0010.0077.0010000.038138.000.0280.514.008.005000.027113.50:0.0220.5:5.50k39+750右 32米1.0015000.0601.5135.00390.000.0200.515.0054.25属非自重湿陷性黄土场地 地基的湿陷等级为U级（中等）2.00r 10000.060 :1.590.000.020 ”0.510.003.0010000.0051.57.500.0054.00r 10000.034 :1.551.000.019 n0.59.505.0010000.0341.551.000.0190.59.506.00r 10000.021 :121.000.011 17.0010000.00515.000.0058.00:10000.00616.00 :0.006 :9.005000.047123.500.0410.510.25k43+470右 32米1.0015000.1151.5258.75:944.250.010179.00属自重湿陷性黄土场地 地基的湿陷等级为W级（很严重）2.0010000.0701.5105.00 0.0133.0010000.0731.5109.500.0290.514.504.0010000.068 :1.5102.000.0270.5 13.505.0010000.0541.581.000.0280.514.006.0010000.025 :125.000.0170.58.507.0010000.087187.000.0630.531.508.0010000.015 1115.000.0139.0010000.020120.000.0170.58.5010.0010000.070170.000.0630.531.5011.0010000.020120.000.0630.531.5012.0010000.018118.000.0180.59.0013.0010000.016116.000.0160.58.0014.0010000.017117.000.0170.58.5015.0010000.0070.00716.0010000.0100.01017.0010000.0060.00618.0010000 0070.00719.005000.0070.005注：1、总湿陷量厶s计算：自地面算起。在非自重湿陷黄土场地，累计至10n深度止，在自重湿陷黄土场地，累计止非湿陷性土层顶而止。2 、修正系数B , 0-5m深度内取1.5 ; 510n内取1; 10非湿陷黄土层顶面，在非自重湿陷黄土场地，可不计算，在自重湿陷黄土场地取0.53 、地区修正系数B 0取0.5。