diff options
Diffstat (limited to '3776/CH7/EX7.2/Ex7_2.sce')
| -rw-r--r-- | 3776/CH7/EX7.2/Ex7_2.sce | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/3776/CH7/EX7.2/Ex7_2.sce b/3776/CH7/EX7.2/Ex7_2.sce index 71c8e8755..9f6d25ae4 100644 --- a/3776/CH7/EX7.2/Ex7_2.sce +++ b/3776/CH7/EX7.2/Ex7_2.sce @@ -6,15 +6,15 @@ R_a = l*p/2 //KN -The reaction at a, Since the system is symmetry R_b = l*p/2 //KN -The reaction at b l_s = 10 //mm - The length of the screw shear_al = 2 //KN - The maximum load the screw can take -I = 2.36*(10**9) //mm2 The moment of inertia of the whole system +I = 2.36*(10**9) //sq.mm The moment of inertia of the whole system //We will divide this into two parts l_1 = 50.0 //mm l_2 = 50.0 //mm b_1 = 100.0 //mm b_2 = 200.0 //mm -A_1 = l_1* b_1 //in2 - area of part_1 +A_1 = l_1* b_1 //sq.in - area of part_1 y_1 = 200.0 //mm com distance -A_2 =l_2*b_2 //mm2 - area of part_1 +A_2 =l_2*b_2 //sq.mm - area of part_1 y_2 = 225.0 //in com distance Q = 2*A_1*y_1 + A_2*y_2 // mm**3 For the whole system q = R_a*Q*(10**3)/I //N/mm The shear flow |