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16-202402-G22-1415审稿意见与作者答复 Download(300KB)16-202402-G22-1415审稿意见与作者答复
Figures of the Article
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Clay minerals and peat
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MC-100 electric tension tester for pull-out tests
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Load-displacement curves
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Artificial soil samples with different organic matter contents
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Adhesion versus water content for montmorillonite soil samples containing organic matter
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Adhesion versus water content for all soil samples
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Limit moisture content versus organic matter content for soil samples
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Adhesion versus consistency index for all soil samples
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Peak adhesion versus organic matter content
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Clay minerals-organic matter complex[25]
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Morphological classification of soil organic matter
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Flow chart of tests
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Relationship between contents of different forms of organic matter and total organic matter in the soil
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Conceptual model for transformation of organic matter in soil
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Model for peak adhesion versus organic matter content
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Adhesion versus water content for natural peaty soil
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Peak adhesion versus organic matter content for natural peaty soil
Tables of the Article
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名称 液限wL/% 塑限wp/% 黏粒含量①/% SSA②/(m2·g-1) 蒙脱石 194.5 47.1 42.1 520.0 伊利石 95.3 45.7 25.3 84.0 高岭土 42.5 29.6 12.5 15.6 泥炭 762.3 154.8 — 894.1 注:①粒径小于0.005 mm,采用激光粒度仪测试;②比表面积,采用BET测试法。 -
类别 有机质含量wu /% 项目 蒙脱石 0.0,3.5,6.0,7.5,10.1,12.6,15.3,17.7,29.0,40.7,51.4,77.8 界限含水率试验
拉力试验伊利石 0.0,2.1,3.2,5.2,7.4,10.3,16.0,24.2,31.4,44.2,55.2,70.0 高岭土 0.0,2.0,3.0,4.5,7.8,11.3,17.9,21.4,34.0,44.2,52.1,75.1 -
黏土矿物 紧结态
wu, 1/%稳结态
(wu, 2-wu, 1)/%结合态
wu, 2拐点
wu/%蒙脱石 7.9 4.2 12.1 12.5 伊利石 5.9 3.5 9.4 8.2 高岭土 4.5 2.4 6.9 7.8 -
黏土
类型有机质含量
wu/%峰值黏附力
Fmax/kPa黏附问题
严重程度蒙脱石 wu<12.5% 7.53~7.02 严重 12.5%<wu<30% 7.02~3.83 较严重 wu>30% 3.83~2.14 不严重 伊利石 wu<8.2% 5.80~5.60 较严重 8.2%<wu<30% 5.60~3.20 不严重 wu>30% 3.20~2.35 不严重 高岭土 wu<7.8% 3.95~3.80 不严重 7.8%<wu<30% 3.80~3.04 不严重 wu>30% 3.04~2.20 不严重 -
取样
位置取样深度
/m取样
方法重度
γ/(kN·m-3)含水率
w/%孔隙比
e液限
wL/%塑限
wp/%抗剪强度(CU) 有机质含量wu/% 黏聚力c/kPa 内摩擦角$ \varphi $/(°) 场地一 12.4~13.1 坑底 16.3 72.0 1.98 84.2 33.2 14.2 4.6 13.4 场地二 4.5~5.0 坑底 14.3 152.3 4.13 160.2 81.7 9.2 4.2 27.2 场地三 18.6~18.8 钻孔 12.8 236.5 4.30 247.6 152.4 8.4 3.9 43.2 场地四 2.4~3.0 坑底 11.2 301.4 5.12 290.0 152.8 7.6 2.8 50.5