6 files changed, 98 insertions, 0 deletions
diff --git a/3776/CH10/EX10.1/Ex10_1.sce b/3776/CH10/EX10.1/Ex10_1.sce
new file mode 100644
index 000000000..dfc409a95
--- /dev/null
+++ b/3776/CH10/EX10.1/Ex10_1.sce
@@ -0,0 +1,10 @@
+clear
+//Given 
+dia = 400   //mm - The diameter of a pulley
+E = 2001     //Gpa - Youngs modulus
+t = 0.6     //mm - The thickness of band
+c = t/2     //mm - The maximum stress is seen 
+//Caliculations
+
+stress_max = E*c*(10**3)/(dia/2) //MPa - The maximum stress on the crossection occurs at the ends
+printf("\n The maximum bending stress developed in the saw  %0.3f MPa",stress_max)
diff --git a/3776/CH10/EX10.10/Ex10_10.sce b/3776/CH10/EX10.10/Ex10_10.sce
new file mode 100644
index 000000000..b9e6eac7c
--- /dev/null
+++ b/3776/CH10/EX10.10/Ex10_10.sce
@@ -0,0 +1,15 @@
+clear
+k = 24.0*(10**12)    //N.mm2 Flexure rigidity
+E = 200.0            //Gpa - Youngs modulus of the string
+l = 5000.0           //mm - The length of the string
+C_A = 300.0          //mm2 - crossection area 
+P = 50.0             //KN - The force applies at the end 
+a = 2000.0           //mm - The distance C-F
+x = 1//X - let it be a variable X
+y_d = x*(a**3)/(3*k)                                 //Xmm The displacement at D, lets keep the variable in units part
+y_p  = -P*(10**3)*(16*(a**3)-12*(a**3)+(a**3))/(k*6) //mm The displacement due to p 
+e_rod = l/(C_A*E*(10**3))                            //Xmm -deflection, The varible is in units 
+e_rod
+X = y_p/(2*e_rod+y_d)  // By equating deflections 
+y_d_1 = X*(a**3)/(3*k) // the deflection of point D
+printf("\n The deflection of point D %0.2f mm",y_d_1)
diff --git a/3776/CH10/EX10.11/Ex10_11.sce b/3776/CH10/EX10.11/Ex10_11.sce
new file mode 100644
index 000000000..a514a0eb8
--- /dev/null
+++ b/3776/CH10/EX10.11/Ex10_11.sce
@@ -0,0 +1,18 @@
+clear
+//
+l = 15          //in - The length of the crossection 
+b = 33.9        //in - the width of the crossection
+L = 100         //in The length of the cantilever 
+E = 29*(10**6)  //psi The youngs modulus of the material used 
+I_Z = 315       //in^4 - the moment of inertia wrt Z axis 
+I_y = 8.13      //in^4 - the moment of inertia wrt Y axis
+o = 5           // degrees - the angle of acting force 
+P = 2000        //k the acting force 
+P_h = P*sin((%pi/180)*(o)) //k - The horizantal component of P
+P_v = P*cos((%pi/180)*(o)) //k - The vertical  component of P
+e_h =  P_h*(L**3)/(3*E*I_y)       // the horizantal component of deflection 
+e_v =  P_v*(L**3)/(3*E*I_Z )      // the vertical component of deflection
+e = ((e_h**2 + e_v**2)**0.5)
+printf("\n the horizantal component of deflection %0.3f in",e_h)
+printf("\n the vertical component of deflection %0.3f in",e_v)
+printf("\n the resultant deflection %0.3f in",e)
diff --git a/3776/CH10/EX10.13/Ex10_13.sce b/3776/CH10/EX10.13/Ex10_13.sce
new file mode 100644
index 000000000..e2688eb46
--- /dev/null
+++ b/3776/CH10/EX10.13/Ex10_13.sce
@@ -0,0 +1,20 @@
+clear
+//Given 
+l = 50.0           //mm - The length of the crossection 
+b = 50.0           //mm - the width of the crossection
+m = 15.3           // mass of the falling body
+h = 75.0           //mm - The height of the falling body 
+p = m*9.81         //N the force acted due to the body
+L = 1000.0         //mm The length of the cantilever
+E = 200  //Gpa The youngs modulus of the material used 
+I = (l**4)/12 //mm - the moment of inertia 
+k = 300 //N/mm -the stiffness of the spring 
+//Rigid supports 
+e = m*9.81*(L**3)*(10**-3)/(48*E*I) //mm - the deflection of beam 
+imp_fact_a = 1 +((1 +2*h/e)**0.5) //no units ** impact factor 
+//spring supports
+e_spr = h/k //mm the elongation due to spring 
+e_total = e_spr + e 
+imp_fact_b =  1 +((1 +2*h/e_total)**0.5) //no units ** impact factor
+printf("\n a) The maximum deflection when the beam is on rigid supports %0.3f mm with impact factor %0.2f ",e,imp_fact_a)
+printf("\n b) The maximum deflection when the beam is on spring supports %0.2f mm with impact factor %0.2f ",e_total,imp_fact_b)
diff --git a/3776/CH10/EX10.15/Ex10_15.sce b/3776/CH10/EX10.15/Ex10_15.sce
new file mode 100644
index 000000000..72f3ed920
--- /dev/null
+++ b/3776/CH10/EX10.15/Ex10_15.sce
@@ -0,0 +1,17 @@
+clear
+//Given
+E = 30*(10**3) //ksi - The youngs modulus of the material 
+stress_y = 40 //ksi - yield stress
+stress_max = 24.2 //ksi - the maximum stress
+l = 2          //in - The length of the crossection 
+b = 3       //in - the width of the crossection
+h = 3 //in - the depth of the crossection
+//lets check ultimate capacity for a 2 in deep section 
+M_ul = stress_y*b*(l**2)/4 //K-in the ultimate capacity 
+curvature = 2*stress_y/(E*(h/2) ) //in*-1 the curvature of the beam 
+curvature_max = stress_max/(E*(h/2)) //in*-1 The maximum curvature 
+printf("\n the ultimate capacity %0.3f k-in",M_ul)
+printf("\n the ultimate curvature %0.3f in *-1",curvature_max)
+printf("\n E given in equation is wrong")
+printf("\n Actual E in question is 30*10**3")
+
diff --git a/3776/CH10/EX10.16/Ex10_16.sce b/3776/CH10/EX10.16/Ex10_16.sce
new file mode 100644
index 000000000..7cce6d1d2
--- /dev/null
+++ b/3776/CH10/EX10.16/Ex10_16.sce
@@ -0,0 +1,18 @@
+clear
+//Given 
+l_ad = 1600 //mm - The total length of the beam 
+l_ab = 600  //mm - The length of AB
+l_bc = 600  //mm - The length of BC
+e_1 = 0.24  //mm - deflection 
+e_2 = 0.48  //mm - deflection
+E = 35      //Gpa
+//Caliculation 
+
+A_afe = -(l_ab+l_bc)*e_1*(10**-3)/(2*E)
+A_afe = -(l_ab)*e_2*(10**-3)/(4*E)
+y_1_b = A_afe + A_afe //rad the slope at the tip  B
+x_1 = 1200            //com from B
+x_2 = 800             //com from B
+y_b = A_afe*x_1 + A_afe*x_2 //mm The maximum deflection at tip B
+printf("\n The maximum deflection at tip B %0.2f mm",y_b)
+printf("\n The slope at the tip  B %0.2f radians",y_1_b)