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+-->//(Design against Static Load) Example 4.9
+ 
+-->//Refer Fig.4.28
+ 
+-->//Maximum force acting on the frame P (kN)
+ 
+-->P = 20
+ P  =
+ 
+    20.  
+ 
+-->//Tensile yield strength of 45C8 material Syt (N/mm2)
+ 
+-->Syt = 380
+ Syt  =
+ 
+    380.  
+ 
+-->//Factor of safety fs
+ 
+-->fs = 2.5
+ fs  =
+ 
+    2.5  
+ 
+-->//Width of the cross-section of the frame w (mm)
+ 
+-->w = 150
+ w  =
+ 
+    150.  
+ 
+-->//Distance between the press tool and the frame d (mm)
+ 
+-->d = 200
+ d  =
+ 
+    200.  
+ 
+
+The thickness of the plate(t) = 5.263158 mm
+ 
+\ No newline at end of file