blob: e79409d460873f2bfeaf9598bcb6ac0818cb8a3d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
clc
//
//Variable declaration
d=9 // Diameter of the rod(in)
t=3/4.0 // Thickness of the rod(in)
ex=12 // Normal stresses(ksi)
ez=20 // Normal stresses(ksi)
E=(10*(10**6)) // Moduluus of elasticity(psi)
v=(1/3) // Poissons ratio
V=15*15*(3/4.0) // Volume(in**3)
n=-1
//Calculation
STRAINx=(1/((10**7)*(1.0)))*(12-(20/3.0))*(1000) // Strain in x direction(in./in)
STRAINy=n*(1/((10**7)*1.0))*((12/3.0)+(20/3.0))*(1000) // Strain in y direction(in./in)
STRAINz=(1/((10**7)*(1.0)))*(20-(12/3.0))*(1000) // Strain in z direction(in./in)
//Case(a)
DELTAba=(STRAINx)*(d) // Change in diameter(in)
//Case(b)
DELTAcd=(STRAINz)*(d) // Change in diameter(in)
//Case(c)
DELTAt=(STRAINy)*(t) // Change in thickness(in)
//Case(d)
e=(STRAINx+STRAINy+STRAINz) // Volume of the plate(in**3)
DeltaV=(e*V)
// Results
printf("\n Change in diamter of rod AB =%1f in' ,DELTAba)
printf("\n Change in diamter of rod CD =%1f in' ,DELTAcd)
printf("\n Change in thickness =%1f in' ,DELTAt)
printf("\n Volume of the plate =%1f in**3' ,DeltaV)
|
