软弱夹层物理力学参数

1、 夹层编号夹层特性成因类型夹层厚度夹泥厚度容重含水量抗剪强度工程名称备注(m)(cm)(g/cm3)(%)0c(kPa)0c(kPa)308夹层层间错动，普遍泥化构造型0.44.38131.7514.248.70.2217.6葛洲坝水利枢纽230夹层紫红色，普遍泥化构造0.011.270.552.032.1519.326.40.229.80.2618.6葛洲坝大型快剪f=0.22,c=9.8kPa227夹层黏土岩泥化层同上0.021.10.1161.771.8037.949.70.222葛洲坝219夹层层间错动，普遍泥化同上0.023.090.192.0321.223.80.3229.4葛洲坝

2、218夹层连续分布，泥化0.41.30.111.9922.50.213.9葛洲坝中剪202夹层层间错动，普遍泥化0.052.60.1202.1221.224.90.2361.70.2420.6132夹层黏土岩泥化夹层0.050.11.37360.2829.40.204.9313夹层黏土岩夹层2.3111.30.48166.6307夹层砾状黏土岩构造0.00502.028.30.390.4358.868.6113夹层砾状黏土岩同上2.0214.00.4039131夹层黏土岩原牛型0.51.0340.2219.6213夹层黏土岩同上0.20.60.309.5218夹层黏土岩原生0.41.32.03

3、21.10.381370.2624.5葛洲坝9层底局部亚黏土，主要砾质重黏土构造0.10.42.152.17120.466500.3920桓仁10层顶3小层，砾质中壤土同上2.112.1512.912.70.3390桓仁饱和，固结快剪10层顶6小层，砂质壤土同上2.1213.70.1912.5桓仁320黏土岩与粉砂岩层面0.43*49.6葛洲坝*现场值302黏土岩夹层，局部软化0.13.440.4252.9葛洲坝饱和、固、快301层面泥化带，连续性差0.051.330.3130.4葛洲坝129黏土岩泥化夹层1.76500.2033.3葛洲坝土工法1152.0920.40.3035.8葛洲坝f1

4、24断层泥0.2413葛洲坝中剪tg0=O.28c=15.9kPaf212白云岩夹炭质页岩0.30.3620熊渡层服值tgp=0.24c=12kPa砂页岩夹层15.734.512.20.300.42*70170陈村*现场值夹3-2粉砂岩黏土岩及泥质页岩夹层构造0.1540.1460*磧口水库*现场值D06泥化夹层0.020.09290.1920磧口水库起伏差15cmPD301夹层黏土岩，长石，水云母，粉质黏土131.7821.10.195龙门残余值f=0.16Dj307细砂岩，夹泥0.510.194龙门残余值f=0.17D20粉砂质黏土岩夹岩屑和泥方解石脉厚1.00.3740龙门C3页岩原生型

5、0.010.51.810.412龙门C2铝土页岩同上0.010.32.1619.70.299龙门第一滑带砂质页岩，炭质泥岩夹泥层构造0.5102.614.314.250.380.484090韩城电厂室内原状中剪第二滑带砂质泥岩，有岩屑同上0.1182.660.300.352050韩城电厂浸水57天第三滑带泥岩夹泥层，含碎石同上1.5102.670.302040韩城电厂浸水57天第四滑带泥质砂岩夹泥层同上0.480.250.353055韩城电厂浸水57天F4绿绢千枚岩，凹坑有夹泥构造0.110.53200.488安康f6绿绢千枚岩，充填碎屑及泥同上350.4918安康构造岩厚层软弱夹层物理力学参

6、数汇总表表6夹层编号夹层特性成因类型夹层厚度夹泥厚度容重含水量抗剪强度工程名称备注(m)(cm)(g/cm3)(%)0c(kPa)c(kPa)fb1绿绢千枚岩，碎片泥膜同上0.02O.l2.0811.925.20.3535.2安康室内中剪，原状F18充填断层泥，糜棱岩同上O.lO3.01.623.40.44(0.25)1.5(5.8)安康括号内为固结快剪fb25充填岩片及糜棱岩同上0.l30.304.9安康f8充填压碎岩及糜棱岩构造0.080.34890.304.9安康flO岩面有粘泥构造0.020.262.94安康毛-2白色岩粉，碎石，矿物泥化52.90.4745毛家村电站浸水固结快剪f4岩

7、块，岩屑及泥构造0.010.030.5520官厅水库室内原状中剪f6碎屑岩、砾岩、糜棱岩和泥构造0.0010.081.962.230.40.646官厅水库f7碎屑岩、砾岩、糜棱岩和泥构造0.020.6420官厅水库f8泥膜构造0.0010.010.340.5072089官厅水库F52破碎夹泥层构造泥膜0.3363向阳口二级电站f51破碎夹泥层构造1.52.50.2950向阳口二级电站f53破碎夹泥糜棱岩构造泥膜0.5150向阳口二级电站flOl破碎夹泥层构造泥膜0.4228向阳口二级电站f102破碎夹层构造泥膜0.6083向阳口二级电站f2角砾岩，碎屑断层泥构造0.550.4745十三陵抽水蓄

8、能电站室内原状中剪f5角砾岩，碎屑断层泥构造350.3735f6岩屑，断层泥构造0.51.50.4865TO?钙质，泥质充填构造0.51.00.6046T22泥钙质膜构造0.20.40.5430T23充填岩屑、岩粉构造0.10.50.5946R3夹层片状岩、角砾岩，碎屑、泥构造0.030.040.121.98230.4655张坊水库R4片状岩、岩粉，泥膜构造0.030.050.0530.54136张坊水库R5碎裂岩，含碎屑、泥构造0.020.010.110.5620张坊水库R6碎屑岩，岩屑和泥构造0.020.031.520.4146张坊水库R7挤压片状岩和泥构造0.0050.020.510.4

9、224张坊水库Fl细粒断层角砾岩及断层泥构造0.10.30.5150恒山水库Cnl角闪片麻岩夹泥层构造0.520.44300.4410岗南水库屈服值f=0.39c=30kPaCn6蛭石及水云母构造0.530.58700.4920岗南水库NJ04泥化夹层，以伊利石为主构造0.211.5027.10.35100万家寨现场浸水，饱、固、快NJ02泥化夹层，以伊利石为主构造0.06161.851.904.88.50.51200.427万家寨NJOl泥化夹层，以伊利石为主构造0.05151.972.57.80.3412万家寨饱、固、快II-5泥质粉砂岩和页岩原生0.0050.020.20.51.8725

10、.00.38140.3511朱庄水库饱、固、快Cn-72页岩和泥质砂岩，泥化层构造0.030.050.10.31.41111.10.409朱庄水库右III层底薄页状砂岩及页岩原生0.10.020.031.99170.22250.2923朱庄水库W层底泥质粉砂岩夹黏土原生0.10.20.010.022.1415.822.10.34280.280.351318朱庄水库石英砂岩夹页岩，错动泥化构造0.46230.2725潘家口C56黏土或砾黏土构造132.092.260.1523清河水库饱和、快剪Rl4l黏土或粉质黏土同上2.1619.10.2835清河水库Cl46砾质壤土同上2.287.50.15

11、43清河水库夹层编号夹层特性成因类型夹层厚度夹泥厚度容重含水量抗剪强度工程名称备注(m)(cm)(g/cm3)(%)0c(kPa)c(kPa)F31黏土同上2.0913.90.2350清河水库饱和，固结，快剪244-F1破碎带夹泥层、砾块夹泥同上0.0050.03121.751.780.49170.4240白山电站II20T41泥夹碎屑，伊利石为主原牛型0.24.52.426.815.90.190.3720.277小浪底饱和，快剪II11T21粉砂岩夹泥膜，不连续原牛型0.052.50.210.3830.3612小浪底II29T5-21泥夹碎屑原牛型0.54.01.32.610.716.50.

12、190.2313小浪底II36P3-22全泥原牛型0.54.01.970.010.20170.253小浪底饱和，快剪F2充填咼岭土，糜棱岩构造0.040.110.520.39350.261紧水滩F4充填断层泥，糜棱岩构造0.050.150.520.52670.253紧水滩Pb5-6破碎夹层（变质凝灰岩）层间错动0.020.050.010.060.4233长诏试件110cmx110cmt43泥质条带灰岩层间挤压0.020.20.010.021.3528.90.400天福庙水库f14,610砂岩与板岩间夹层挤压0.4267双牌电站单点法f4破碎夹层构造0.3860双牌电站f1破碎夹泥层含砾质壤土构

13、造0.11.00.053.62.2119.30.2312140.2228五强溪PN破碎夹泥层砾质轻壤重壤土构造1.68*1.861.9114.90.36570.200.351160五强溪电站干容重，平推F26糜棱岩、片状碎裂岩，有泥构造0.2522.042.77*16.50.28200.3820李家峡电站*比重F27同上构造0.322.262.681.970.29400.50.640李家峡电站原状快剪tg屮=0.26C=84kPaF34糜棱岩，角砾有泥构造0.242.042.8616.60.32200.3255李家峡电站f20片状碎岩、角砾岩，夹少量泥构造0.40.532.710.3420李家

14、峡电站f35糜棱岩，挤压片状岩构造0.3560.4570李家峡电站中剪F32块状碎裂岩构造0.21.20.150.480李家峡电站F69充填碎屑、角砾，有黏土构造0.53.0122.24*9.880.2018刘家峡*干容重F92同上构造0.51.51219.040.3315刘家峡T510裂隙夹泥，岩块较多构造0.0050.050.3770刘家峡原状中剪T147片状岩，方解石，石英脉及泥构造0.030.10.47100刘家峡Rp-19岩屑、黏土和阳起石构造0.020.150.2988170刘家峡Rp-5岩屑、粉未构造0.020.40.42130刘家峡F18断层角砾岩夹泥构造1.030.52.23

15、10.90.44210龙羊峡F29角砾岩、糜棱岩、方解石夹泥构造0.10.250.10.51.811.20.4916拉西瓦饱和、固、快，中剪tg屮=0.4,C=65kPaHf4糜棱岩、角砾岩构造型0.10.250.10.52.68*14.70.554000.5618拉西瓦比重，中剪C=80kPatg屮=0.47F172糜棱岩、角砾岩构造型0.20.42.658.70.5449拉西瓦Hf3岩屑、棱岩构造型0.050.2泥不连续2.7111.50.612拉西瓦中剪tg屮=0.55C=60kPaF164碎块岩、角砾岩、方解石、糜棱岩构造型0.151.0局部有泥2.8417.80.613拉西瓦F66(

16、a)风化碎屑、岩片、泥构造型0.050.1215.50.47369岩滩水电站中剪、屈服值tg屮1=0.34,C1=188SH3010.3490西北口水库fD385风化碎屑、岩片，少量泥质构造型0.050.12.100.48120岩滩比重，中剪305-13碎屑夹泥，局部泥化构造型0.0050.01517.30.340大藤峡残余值tgp=0.32夹层编号夹层特性成因类型夹层厚度夹泥厚度容重含水量抗剪强度工程名称备注(m)(cm)(g/cm3)(%)0c(kPa)c(kPa)520-Dln泥、岩屑，连续呈层构造型0.0050.0115.560.2250大藤峡残余值tg屮0.22C=40kPaC5断层

17、泥、糜棱岩、角砾岩层间错动0.040.950.12.50.2920铜街子屈服值tg屮=0.24C=15kPaK(2)壤土主要矿物水云母、高岭土构造型1.441.5726.628.80.6190升钟水库K-2碎块及黏土岩风化构造型0.080.31.321.3735.638.90.22480.249升钟水库D1连续性泥化夹层原牛型0.010.050.11.51.5422.10.380.4540.2918宝珠寺D2透镜状泥化夹层原牛型0.150.30.05151.6430.10.1513宝珠寺D3连续性泥化夹层原牛型0.010.050.11.51.6526.20.2216宝珠寺D6同上原牛型0.01

18、0.050.11.51.5229.00.71100.1526宝珠寺D5同上原牛型0.010.050.11.51.9720.00.350.49150.292022宝珠寺FBI断层中夹泥构造型2.220.331220.2033天生桥二级水电站TNWW裂隙夹泥构造型1.5684.40.2940乌江渡F34泥含砂砾构造型0.10.30.10.413.970.51164大黑汀水库F55断层泥较坚硬，含少量碎石构造型0.22.016.960.31157大黑汀水库F29有石英脉，上下有泥构造型0.10.31.52.11.8519.00.47158大黑汀F4断层夹泥，大理岩基面光滑构造型0.150.451.2

19、51.290.250.470.17600.19*10青山水库*饱和，固结值仅饱和tg=0.13黏土岩夹层原牛型0.20.31.9013.940.5068兰岗水库泥化夹层原牛型0.010.051.660.480.5024下马岭水电站泥灰岩，错动次牛型0.010.21.72470.2826海子水库泥化夹层、黏土页岩原牛型0.10.250.2202.307.790.310.00.310.4925盐锅峡水电站黏土岩破碎夹层原生挤压50.1635葫芦口水电站F4断层面构造型0.10.70.36610下桥水电站夹泥构造型0.12.055.00.2322回龙寨水库固结，慢剪粉砂质页岩夹层原牛型1.11.31

20、.8219.00.249车坝水库(Psh)3-26-1砂岩黏土岩互层原牛型0.050.31.821.9116.819.310.140.43360.300.351625军渡水电站6-I4-I夹层夹泥、黏土矿物集中0.010.050.010.20.6680四里岩水库起伏差较大II夹层夹泥不连续0.030.0030.10.20.6964四里岩水库I岩石碎屑，胶结差地方泥多构造挤压0.10.120.3480上安水电站C06无充填物，为泥膜泥膜0.66173桃林口水库F24夹泥含岩石碎屑构造型0.020.220.53133桃林口水库CN补I夹泥层、黄泥夹碎屑0.010.050.51.00.32380岗南水库VI组层面夹泥，连续原牛型0.030.050.20.50.4249桃林口水库I泥板岩夹层原牛型0.58150涔天河水电站泥化板岩0.050.152