blob: 591e8bb8fce437043fc7bc2d3e1c0966624c7bf8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
// Problem 3.20,Page no.68
clc;clear;
close;
sigma=0.012 //strain
P=150 //KN //Total Load on the Post
E=1.4*10**4 //N/mm**2 //modulus of elasticity
//b be the width of the post in mm
//2b is the longer dimension of the post in mm
//Calculations
//We know,
//sigma=(P*(A*E)**-1)
//After substituting values and simplifying, we get
b=((150*10**3)*(0.012*1.4*2*10**4)**-1)**0.5
q=2*b //mm //Longer dimension of post
//Result
printf("Width of post is %.2f mm",b)
printf("\n Longer dimension of post is %.2f mm",q)
|
