What are the three main aspects of nonlinear problems in the analysis of wellbore stability?
A: Nonlinear elasticity
B: Plasticity
C: Anisotropy
D: Linear elasticity
A: Nonlinear elasticity
B: Plasticity
C: Anisotropy
D: Linear elasticity
举一反三
- With the increase of confining pressure, what changes will occur in the mechanical properties of rocks? A: Strength increase B: Elasticity modulus increase C: Brittleness reduce D: Plasticity increase
- 多项式拟合是哪一个( ) A: Curve Fitting B: Linear Fitting C: Polynomial Fitting D: Nonlinear Fitting
- When measured along a linear downward-sloping demand curve, the price elasticity:
- The commonly used nonlinear characteristics of neurons include threshold type, piecewise linear type and function type.
- The flexure formula is based on the requirement that the ( ) on the cross section is equal to the ( ) produced by the ( ) distribution about the neutral axis.? resultant moment; moment; linear normal stress|resultant moment; moment; nonlinear normal stress|resultant moment; moment; nonlinear shear stress|resultant normal force; force; linear normal stress