shrinkage limit of soil [土壤] 土壤收缩限
Dry shrinkage and wet expansion characteristics of saline soils containing rich chlorine and sulfate, solidified by three sorts of soil stabilizers were investigated.
采用三种固化剂对高含盐量的氯盐盐渍土和硫酸盐盐渍土进行固化，研究了它们的干缩和湿胀特性。
When pressure is kept constant, the relationship between the magnitude of soil expansion and shrinkage deformations and the moisture movement appears linear.
当压力一定时，土的胀缩变形幅度与水分变化量呈线性关系。
The physical properties, mineral composition and expansive-shrinkage characteristics of the borrow soil were studied, and the evaluation of expansive potential was carried out.
研究了路基土场土的物理性能、矿物组成及胀缩特性，采用多种方法综合评价土场土膨胀潜势；
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