Exemplo n.º 1
0
import abdbeam as ab

sc = ab.Section()
# Create a materials dictionary:
mts = dict()
mts[1] = ab.Laminate()
ply_mat = ab.PlyMaterial(0.166666, 148000, 9650, 4550, 0.3)
mts[1].ply_materials[1] = ply_mat
mts[1].plies = [[0, 1]] * 6 + [[45, 1]] * 6
# Create a points dictionary based on Y and Z point coordinates:
pts = dict()
pts[1] = ab.Point(0, -35)
pts[2] = ab.Point(-50, -35)
pts[3] = ab.Point(-50, 35)
pts[4] = ab.Point(0, 35)
pts[5] = ab.Point(50, 35)
pts[6] = ab.Point(50, -35)
# Create a segments dictionary referencing point and material ids:
sgs = dict()
sgs[1] = ab.Segment(1, 2, 1)
sgs[2] = ab.Segment(2, 3, 1)
sgs[3] = ab.Segment(3, 4, 1)
sgs[4] = ab.Segment(4, 1, 1)
sgs[5] = ab.Segment(4, 5, 1)
sgs[6] = ab.Segment(5, 6, 1)
sgs[7] = ab.Segment(6, 1, 1)
# Point the dictionaries to the section
sc.materials = mts
sc.points = pts
sc.segments = sgs
# Calculate and output section properties
Exemplo n.º 2
0
import abdbeam as ab

sc = ab.Section()
# Create a dictionary to store ply materials shared by laminates
ply_mts = dict()
ply_mts[1] = ab.PlyMaterial(0.0075, 2.147e7, 1.4e6, 6.6e5, 0.3)
ply_mts[2] = ab.PlyMaterial(0.0075, 1.149e7, 1.149e7, 6.6e5, 0.04)
# Create the materials dictionary for the laminates and shear connector:
mts = dict()
mts[1] = ab.Laminate()
mts[1].ply_materials[2] = ply_mts[2]
mts[1].plies = [[45, 2], [-45, 2]] + [[0, 2]] * 3
mts[1].symmetry = 'S'
mts[2] = ab.Laminate()
mts[2].ply_materials[2] = ply_mts[2]
mts[2].plies = [[45, 2], [-45, 2]] * 2 + [[0, 2]]
mts[2].symmetry = 'S'
mts[3] = ab.Laminate()
mts[3].ply_materials[1] = ply_mts[1]
mts[3].ply_materials[2] = ply_mts[2]
mts[3].plies = [[45, 2], [-45, 2]] + [[0, 1]] * 3 + [[0, 2]] + [[0, 1]] * 2
mts[3].symmetry = 'SM'
mts[4] = ab.ShearConnector(0.075, 2605615)
# Create a points dictionary based on Y and Z point coordinates:
pts = dict()
pts[1] = ab.Point(-2, 0)
pts[2] = ab.Point(-1, 0)
pts[3] = ab.Point(1, 0)
pts[4] = ab.Point(2, 0)
pts[5] = ab.Point(-2, 0.075)
pts[6] = ab.Point(-1, 0.075)