diff options
Diffstat (limited to '3776/CH8/EX8.7')
| -rw-r--r-- | 3776/CH8/EX8.7/Ex8_7.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/3776/CH8/EX8.7/Ex8_7.sce b/3776/CH8/EX8.7/Ex8_7.sce new file mode 100644 index 000000000..a497ec56a --- /dev/null +++ b/3776/CH8/EX8.7/Ex8_7.sce @@ -0,0 +1,15 @@ +clear +// +e_x = -500 //10-6 m/m The contraction in X direction +e_y = 300 //10-6 m/m The contraction in Y direction +e_xy = -600 //10-6 m/m discorted angle +centre = (e_x + e_y)/2 //10-6 m/m +point_x = -500 //The x coordinate of a point on mohr circle +point_y = 300 //The y coordinate of a point on mohr circle +Radius = 500 //10-6 m/m - from mohr circle +e_1 = Radius +centre //MPa The principal strain +e_2 = -Radius +centre //MPa The principal strain +k = atan(300.0/900) // from geometry +k_1 = (180/%pi)*(k) +printf("\n The principal strains are %0.3f um/m %0.3f um/m",e_1,e_2) +printf("\n The angle of principal plane %0.2f degrees",k_1) |