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add quick access for Poisson ratio

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Daniel Weschke
2019-02-11 22:59:52 +01:00
parent c08fc940ca
commit 7a7fe121fe
3 changed files with 8 additions and 4 deletions
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2
src/data/INFO.json
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@@ -48,7 +48,7 @@
"E": "Young modulus, module of elasticity", "E": "Young modulus, module of elasticity",
"G": "Shear modulus (rigidity)", "G": "Shear modulus (rigidity)",
"K": "Bulk modulus", "K": "Bulk modulus",
"NU": "Poisson ratio ν", "nu": "Poisson ratio ν",
"Yield strength": { "Yield strength": {
"R_s": "(aka R_e) it is detectable only when the material has the yield phenomenon (it does not exist for the cold drawn and the stainless steels)", "R_s": "(aka R_e) it is detectable only when the material has the yield phenomenon (it does not exist for the cold drawn and the stainless steels)",
"R_p": "it is detectable on cold drawn and stainless steel, in place of R_s", "R_p": "it is detectable on cold drawn and stainless steel, in place of R_s",

2
src/data/example.json
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@@ -25,7 +25,7 @@
"E": [70, "GPa"], "E": [70, "GPa"],
"G": [26, "GPa"], "G": [26, "GPa"],
"K": [70, "GPa"], "K": [70, "GPa"],
"NU": 0.35, "nu": 0.35,
"Yield strength": { "Yield strength": {
"R_p02": ["110-130", "MPa"] "R_p02": ["110-130", "MPa"]
}, },

8
src/materials.py
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@@ -192,10 +192,13 @@ def main():
help='list available material information') help='list available material information')
parser_get.add_argument('-r', '--rho', dest='const_collection', parser_get.add_argument('-r', '--rho', dest='const_collection',
action='append_const', const="rho", action='append_const', const="rho",
help='get density') help='get density rho')
parser_get.add_argument('-E', '--E', dest='const_collection', parser_get.add_argument('-E', '--E', dest='const_collection',
action='append_const', const="E", action='append_const', const="E",
help='get Young\'s modulus, module of elasticity') help='get Young\'s modulus E, module of elasticity')
parser_get.add_argument('-n', '--nu', dest='const_collection',
action='append_const', const="nu",
help='get Poisson ratio nu')
parser_get.add_argument('-R', '--R_p', dest='const_collection', parser_get.add_argument('-R', '--R_p', dest='const_collection',
action='append_const', const="R_p", action='append_const', const="R_p",
help='get yield strength R_p') help='get yield strength R_p')
@@ -228,6 +231,7 @@ def main():
mat_index = { mat_index = {
"rho": "Mechanical Properties/rho", "rho": "Mechanical Properties/rho",
"E": "Mechanical Properties/E", "E": "Mechanical Properties/E",
"nu": "Mechanical Properties/nu",
"R_p": "Mechanical Properties/Yield strength", "R_p": "Mechanical Properties/Yield strength",
"R_m": "Mechanical Properties/R_m" "R_m": "Mechanical Properties/R_m"
} }