From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 3289/CH8/EX8.1/Ex8_1.sce | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100755 3289/CH8/EX8.1/Ex8_1.sce

(limited to '3289/CH8/EX8.1/Ex8_1.sce')

diff --git a/3289/CH8/EX8.1/Ex8_1.sce b/3289/CH8/EX8.1/Ex8_1.sce
new file mode 100755
index 000000000..c5999edcf
--- /dev/null
+++ b/3289/CH8/EX8.1/Ex8_1.sce
@@ -0,0 +1,29 @@
+clc
+
+di=0.3 //m
+de=0.4 //m
+v=0.3
+sigmathetamax=250*10^6 //Pa
+p0=0
+pi=0
+
+//solution a:
+a=0.15
+b=0.2
+r=a
+//sigmathetamax=pi*((b^2+a^2)/(b^2-a^2))
+pi=sigmathetamax*((b^2-a^2)/(b^2+a^2))
+disp(pi,"in Pa is= ")
+
+//solution b:
+r=a
+//sigmathetamax=-2*p0*(b^2/(b^2-a^2))
+p0=-(-sigmathetamax)*((b^2-a^2)/(2*b^2))
+disp(p0,"in Pa is= ")
+
+//solution c:
+u=((a^3*pi)/(b^2-a^2))*(0.7+1.3*(b^2/a^2))
+disp(u,"in per E meter is= ")
+sigmaz=(pi*a^2-p0*b^2)/(b^2-a^2)
+disp(sigmaz,"for longitudinal stress is")
+
-- 
cgit