updated the code

1 files changed, 28 insertions, 28 deletions

diff --git a/278/CH12/EX12.5/ex_12_6.sce b/278/CH12/EX12.5/ex_12_6.sce
index 971065b53..5d9a58908 100755
--- a/278/CH12/EX12.5/ex_12_6.sce
+++ b/278/CH12/EX12.5/ex_12_6.sce
@@ -1,29 +1,29 @@
-//design cottered foundation bolts

-clc

-//solution

-//given

-P=50*10^3//N

-ft=80//N/mm^2

-t=50//N/mm^2

-fc=100//N/mm^2

-pi=3.14

-//P=(pi/4)*d^2*ft=62.84*d^2

-//d=sqrt(P/62.84)//mm

-printf("the diameter of bolt is,%f mm\n",sqrt(P/62.84))

-printf("the diameter of bolt is,say 30mm\n")

-d=30//mm

-//let d1 be dia of enlarged end of bolt

-//t1 be thickness of cotter

-//t1=d1/4

-//P=[((pi/4)*d1^2)-(d1*t1)]*ft

-//P=42.84*d1^2

-//d1=sqrt(P/42.84)//mm

-printf("the dia of enlarged end of bolt is,%f mm\n ",sqrt(P/42.84))

-printf("the dia of enlarged end of bolt is,say 36mm\n")

-d1=36//mm

-t1=d1/4//mm

-printf("the thickness is,%f mm\n",t1)

-//let b width of cotter

-//P=2*b*t1*t==900*b

-b=P/(900)//mm

+
+clc
+//solution
+//given
+P=50*10^3//N
+ft=80//N/mm^2
+t=50//N/mm^2
+fc=100//N/mm^2
+pi=3.14
+//P=(pi/4)*d^2*ft=62.84*d^2
+//d=sqrt(P/62.84)//mm
+printf("the diameter of bolt is,%f mm\n",sqrt(P/62.84))
+printf("the diameter of bolt is,say 30mm\n")
+d=30//mm
+//let d1 be dia of enlarged end of bolt
+//t1 be thickness of cotter
+//t1=d1/4
+//P=[((pi/4)*d1^2)-(d1*t1)]*ft
+//P=42.84*d1^2
+//d1=sqrt(P/42.84)//mm
+printf("the dia of enlarged end of bolt is,%f mm\n ",sqrt(P/42.84))
+printf("the dia of enlarged end of bolt is,say 36mm\n")
+d1=36//mm
+t1=d1/4//mm
+printf("the thickness is,%f mm\n",t1)
+//let b width of cotter
+//P=2*b*t1*t==900*b
+b=P/(900)//mm
 printf("the width of cotter is,%f mm\n",b)
\ No newline at end of file