asdconcrete3D material is unknown

[Prafullamalla]

Although the material is available in the opensees documentation. But it gives WARNING material type ASDConcrete3D is unknown

[mhscott]

Upgrade your OpenSeesPy version

[Prafullamalla]

I upgraded to version 3.4.0.8 but still I got WARNING material type ASDConcrete3D is unknown.

[mhscott]

Please post a short script that produces the error.

[Prafullamalla]

Code: Select all

from openseespy import opensees as ops

ops.wipe()
ops.model('basic', '-ndm', 2, '-ndf', 2)
	
# the isotropic material
E = 30000.0
v = 0.2
sig0 = 30.0
	# define a perfect bilinear behavior in tension and compression to record the failure surface
fc = sig0
ec = fc/E
ft = fc/10.0
et = ft/E
ops.nDMaterial('ASDConcrete3D', 1, E, v,
	'-Ce', 0.0, ec, ec+1,
	'-Cs', 0.0, fc, fc,
	'-Cd', 0.0, 0.0, 0.0,
	'-Te', 0.0, et, et+1,
	'-Ts', 0.0, ft, ft,
	'-Td', 0.0, 0.0, 0.0)

[mhscott]

Thanks! Try downgrading OpenSeesPy to 3.4.0.7

[Prafullamalla]

I downgraded to version 3.4.0.7 but it didn't work. Got same error