blob: 6a534502eb8340e2da552797a6702d5990900090 (
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
|
clear all; clc;
disp("Scilab Code Ex 8.3 : ")
//Given:
ri = 600/1000; //m
t = 12/1000; //m
ro = ri+t;
sp_wt_water = 10; //kN/m^3
sp_wt_steel = 78; //kN/m^3
l_a = 1; //m depth of point A from the top
//Internal Loadings:
v = (%pi*l_a)*(ro^2 - ri^2);
W_st = sp_wt_steel*v;
p = sp_wt_water*l_a; //Pascal's Law
//Stress Components:
//Circumferential Stress:
sigma1 = (p*ri)/t;
//Longitudinal Stress:
A_st = (%pi)*(ro^2 - ri^2);
sigma2 = W_st/A_st;
//Display:
printf("\n\nThe state of stress at A (Circumferential) = %1.1f kPa',sigma1);
printf('\nThe state of stress at A (Longitudinal) = %1.1f kPa',sigma2);
//----------------------------------------------------------------------END--------------------------------------------------------------------------------
|
