initial commit / add all books

1 files changed, 12 insertions, 0 deletions

diff --git a/2744/CH8/EX8.6/Ex8_6.sce b/2744/CH8/EX8.6/Ex8_6.sce
new file mode 100755
index 000000000..458650568
--- /dev/null
+++ b/2744/CH8/EX8.6/Ex8_6.sce
@@ -0,0 +1,12 @@
+clear;

+clc;

+h = 80;// feet

+p = 28;// lb. per sq.foot

+rho = 126;// lb. per cubic foot

+p_0 = rho*h/2240;// tons-ft^2

+p_max = 7;// tons/ft^2

+d = 4;// feet

+p_b = p_max - p_0;// tons/ft^2

+D = sqrt(3*p*h^2 /(2*p_b*2240) +sqrt(d^4 + (3*p*h^2 /(2*p_b*2240))^2));// feet

+t = 0.5*(D-d);// feet

+printf('The necessary thickness is, t = %d feet',round(t));