In solid mechanics, which option is not a characteristic of a plane stress problem in the XYZ Cartesian system?

Stress along any one direction is zero

One dimension is very small compared to the other two dimensions

All external loads are coplanar

Strain along any one direction is zero

Stress along any one direction is zero

In solid mechanics, which option is not a characteristic of a plane s

1.	In solid mechanics, which option is not a characteristic of a plane stress problem in the XYZ Cartesian system?
A.	One dimension is very small compared to the other two dimensions
B.	All external loads are coplanar
C.	Strain along any one direction is zero
D.	Stress along any one direction is zero
Answer» D. Stress along any one direction is zero

Discussion

No Comment Found

Related MCQs

For plane elasticity problems, which type of boundary condition is represented by the equation tx≡σxxnx+σxyny, where tx is surface traction force and n is direction cosine?
In solid mechanics, what is the correct vector form of the equations of motion for a plane elasticity problem?
In solid mechanics, which option is not a characteristic of a plane stress problem in the XYZ Cartesian system?
For any two cases of plane elasticity problems, if the constitutive equations are different, then their final equations of motion are also different.
For theplane stress problem in XYZ Cartesian system, σxx=σxx(x,y), σyy=σyy(x,y) and σzz=0, which option is correct regarding the associated strain field?
Under plane stress condition in the XYZ Cartesian system, which stress value is correct if a problem is characterized by the stress field σxx=σxx(x,y), σyy=σyy(x,y) and σzz=0?
For an orthotropic material, if E and v represent Young’s modulus and the poisons ratio, respectively, then what is the value of v12 if E1=200 Gpa, E2=160 Gpa and v21=0.25?
Underplane strain condition, what is the value of εyy if the problem is characterized by the displacement field ux=2x+3y, uy=5y2, and uz=0?a) 10yb) 5yc) 3d) 0 5.For a plane strain problem, the relation between stress and strain components for an orthotropic material is σ=Cε. Which option is the correct structure of the matrix C?
For a plane strain problem, which strain value is correct if the problem is characterized by the displacement field ux=ux(x,y), uy=uy(x,y) and uz=0?
For plane elasticity problems in three dimensions, which option is not responsible for making the solutions independent of one of the dimensions?

In solid mechanics, which option is not a characteristic of a plane stress problem in the XYZ Cartesian system?

Discussion

No Comment Found

Related MCQs

Reply to Comment