def test_interal_torque(self):
# NB minus sign because convention for applied_stress is that
# stiffness loads are positive.
h = Hinge('hinge', [0, 0, 1])
# Constant loading
h.internal_torque = 3.4
h.calc_external_loading()
assert_array_equal(h.applied_forces, 0)
assert_array_equal(h.applied_stress, [-3.4])
# Loading function
h.internal_torque = lambda element, t: 5.4
h.calc_external_loading()
assert_array_equal(h.applied_forces, 0)
assert_array_equal(h.applied_stress, [-5.4])
def test_interal_torque(self):
# NB minus sign because convention for applied_stress is that
# stiffness loads are positive.
h = Hinge('hinge', [0, 0, 1])
# Constant loading
h.internal_torque = 3.4
h.calc_external_loading()
assert_array_equal(h.applied_forces, 0)
assert_array_equal(h.applied_stress, [-3.4])
# Loading function
h.internal_torque = lambda element, t: 5.4
h.calc_external_loading()
assert_array_equal(h.applied_forces, 0)
assert_array_equal(h.applied_stress, [-5.4])
