modulus of compressibility
...压缩模量 泊松比 [gap=7650]Key words: metro investigation; coefficient of subgrade reaction; modulus of compressibility ; Poisson’s ratio subgrade reaction on cohesive soils and sandy soils w ith Es t..
[力] compression modulus
压缩模量(compression modulus):土体在完全侧限的条件下,竖向应力增量与竖向应变增量的 比值。
modulus of compression
...压缩模量;超固结比[gap=1676] words: lateral pressure coefficient K0; K0 consolidation; deformation response; modulus of compression; over-consolidation ratio..
constrained modulus
ES 称为无侧向膨胀变形模量,或称土的压缩模量(constrained modulus),是有侧向约束 条件下的σZ与εZ 之比. E 变形模量(modulus of deformation),是无侧向约束条件下的σZ与εZ 之比.
物体在受三轴压缩时应力与应变的比值。实验上可由应力-应变曲线起始段的斜率确定。径向同性材料的压缩模量值常与其杨氏模量值近似相等。