35 lines
700 B
Python
35 lines
700 B
Python
|
#!/usr/bin/env python
|
||
|
|
# encoding: utf-8
|
||
|
|
"""
|
||
|
|
material.py
|
||
|
|
|
||
|
|
Created by Miguel Molero on 2013-09-11.
|
||
|
|
Copyright (c) 2013 MMolero. All rights reserved.
|
||
|
|
"""
|
||
|
|
|
||
|
|
from math import sqrt
|
||
|
|
|
||
|
|
|
||
|
|
class Material:
|
||
|
|
|
||
|
|
def __init__(self, name="Water",rho=1000,c11=2.19e9,c12=2.19e9,c22=2.19e9,c44=1e-30,label=0, damping = False, eta_v=1e-30, eta_s = 1e-30):
|
||
|
|
|
||
|
|
self.Name = name
|
||
|
|
self.Rho = rho
|
||
|
|
self.C11 = c11
|
||
|
|
self.C12 = c12
|
||
|
|
self.C22 = c22
|
||
|
|
self.C44 = c44
|
||
|
|
self.VL = sqrt( c11/rho )
|
||
|
|
self.VT = sqrt( c44/rho )
|
||
|
|
self.Label = label
|
||
|
|
self.Eta_v = eta_v
|
||
|
|
self.Eta_s = eta_s
|
||
|
|
self.Damping = damping
|
||
|
|
|
||
|
|
|
||
|
|
def __str__(self):
|
||
|
|
return "Material:"
|
||
|
|
|
||
|
|
def __repr__(self):
|
||
|
|
return "Material:"
|