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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3750/CH2/EX2.2 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '3750/CH2/EX2.2')
| -rw-r--r-- | 3750/CH2/EX2.2/EX2_2.sce | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/3750/CH2/EX2.2/EX2_2.sce b/3750/CH2/EX2.2/EX2_2.sce new file mode 100644 index 000000000..2c93ceb04 --- /dev/null +++ b/3750/CH2/EX2.2/EX2_2.sce @@ -0,0 +1,40 @@ +//Strength Of Material By G.H.Ryder
+//Chapter 2
+//Example 2
+//To Find the dimensions so that the strength shall be same against all type of failure
+
+clc();
+
+//Initialization of Variables
+d=5; //diameter of rod , Unit in cm
+f=1.25; //thickness of cotter , Unit in cm
+StressTension=300; //Permissible stress in tension, Unit in cm
+StressShearMember=150; //Permisible shear stress in members, Unit in N/mm^2
+StressShearCotter=225; //Permissible shear cotter in members, Unit in N/mm^2
+StressCrushing=450; //Permissible Crushing stress in members, Unit in N/mm^2
+
+
+//Calculations
+//(1) Load (P)
+P=StressTension*(%pi)*(d*10)^2/4; //load, Unit in N
+//(2) Shear fo cotton:StressShearCotter=P/(2*e*f*10)
+e=P/(2*f*10*StressShearCotter); // Cotter , Unit in mm, The answer vary due to round off error
+//(3)Shear of right-handed member
+//ShearStressMember=P/(4*a*b)
+aMultiplyb=P/(4*StressShearMember); // Unit in mm^2
+//(4)Shear of left-handed member
+//ShearStressMember=P/(2*c*h)
+cMultiplyh=P/(2*StressShearMember) //Unit in mm^2
+//(5) Crusing between right hand member and cotter
+//StressCrushing=P/(2*a*f*10)
+a=P/(2*f*10*StressCrushing); //Unit in mm, The answer vary due to round off error
+b=aMultiplyb/a; //from (3), Unit in mm, The answer vary due to round off error
+//(6)Crushing between left hand member and cotter
+//StressCrusing=P/(f*10*h)
+h=P/(f*10*StressCrushing); //Unit in mm, The answer vary due to round off error
+c=cMultiplyh/h; //from (4), Unit in mm, The answer vary due to round off error
+
+//Results
+printf("Given: d=%.0fmm, f=%.2fmm\n",d,f)
+printf("The other dimension required are:\n\t")
+printf(" a=%.1f mm\n\t b=%.1f mm \n\t c=%.1f mm \n\t h=%.1f mm \n\t e=%.0f mm \n\t",a,b,c,h,e) //The answer vary due to round off error
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