有空看看，当做学英语好了~ ~ ~
土的分类soil classification
boulder 漂石cobble 卵石
coarse grained soil(gravelly and sandy)
粗粒土gravel 石子
coarse sand 粗砂medium sand 中砂fine sand 细砂silty sand 粉砂
fine-grained soil(silty and clayey) 细粒土clayey soil 粘性土
clay 粘土
silty clay 粉质粘土silt 粉土sandy silt 砂质粉土clayey silt 粘质粉土
Residual soil 残积土
clay minerals 粘土矿物secondary minerals 次生
矿物fill (soil) 填土soft clay 软粘土expansive (swelling) soil 膨胀土peat 泥炭frozen soil 冻土
over consolidated soil 超固结土normally consolidated soil 正常固结土under consolidated soil 欠固结土
saturated soil 饱和土unsaturated soil 非饱和土
borehole columnar section 钻孔柱状图engineering geologic investigation 工程地质勘察
geotechnical engineering 岩土工程foundation engineering 基础工程soil, earth 土soil mechanics 土力学
cyclic loading 周期荷载
unloading 卸载reloading 再加载viscoelastic foundation 粘弹性地基viscous damping 粘滞阻
尼shear modulus 剪切模量soil dynamics 土动力学stress path 应力路径
numerical geotechnic 数值岩土力学landslide 滑坡
Atterberg limits 阿太堡界限
degree of saturation 饱和度
dry unit weight 干重度
moist unit weight 湿重度saturated unit weight 饱和重度
effective unit weight 有效重度
density 密度
compactness 密实度
maximum dry density 最大干密度optimum water
content 最优含水量three phase diagram 三相图tri-phase soil 三相土
soil fraction 粒组
sieve analysis 筛分
hydrometer analysis 比重计分析uniformity coefficient 不均匀系数coefficient of gradation 级配系数
Darcy's law 达西定律
piping 管涌
flowing soil 流土
sand boiling 砂沸
flow net 流网
seepage 渗透（流）leakage 渗流
seepage pressure 渗透压力permeability 渗透性seepage force 渗透力hydraulic gradient 水力梯度coefficient of permeability 渗透系数