动力平衡方程
dynamical equilibrium equation
静力平衡方程
equation of static equilibrium
static equilibrium equation
流体静力平衡方程
equation of hydrostatic equilibrium
层间应力平衡
equilibrium of stresses between
全程应力－应变曲线
complete stress-strain curve
全过程应力应变关系
localization of damage and deformation
全过程应力－应变曲线
complete stress-strain curves
水、土应力平衡面
stress equilibrium surface between groundwater and soil
稳定平衡应力
stability equilibrium stress