Python solve Examples

Example #1

File: test.py Project: jz20170904/anaStruct

 def test_ex_8(self):
     """
     Plastic hinges test
     """
     SS_8.solve()
     u4 = (SS_8.get_node_displacements(4)["uy"] ** 2 + SS_8.get_node_displacements(4)["ux"] ** 2) ** 0.5 * 1000
     self.assertAlmostEqual(u4, 106.45829880642854, places=5)

Example #2

File: test.py Project: ritchie46/structural_engineering

 def test_ex_8(self):
     """
     Plastic hinges test
     """
     SS_8.solve()
     u4 = (SS_8.get_node_displacements(4)["uy"] ** 2 + SS_8.get_node_displacements(4)["ux"] ** 2) ** 0.5 * 1000
     self.assertAlmostEqual(u4, 106.45829880642854, places=5)

Example #3

File: benchmark.py Project: ritchie46/structural_engineering

from anastruct.fem.examples.ex_8_non_linear_portal import ss
from copy import deepcopy
import time
import subprocess
import os

ELEMENT_MAP = deepcopy(ss.element_map)
min_ = 1e8
n = 25
save = True

for i in range(n):
    t0 = time.time()
    ss.solve(verbosity=1)
    ss.element_map = deepcopy(ELEMENT_MAP)
    t = time.time() - t0
    print(t)
    min_ = min(min_, t)

print(f"Best of {n} = {min_} s.")

if save:
    with open("non-linear-solve.csv", "a") as f:
        os.chdir("../../..")
        git_label = str(subprocess.check_output(["git", "describe", "--tags"])).replace('\\n', '').replace("'", "")[1:]
        f.write(f"{git_label}, {min_}\n")

Example #4

File: benchmark.py Project: u-anurag/anaStruct

from anastruct.fem.examples.ex_8_non_linear_portal import ss
from copy import deepcopy
import time
import subprocess
import os

ELEMENT_MAP = deepcopy(ss.element_map)
min_ = 1e8
n = 25
save = True

for i in range(n):
    t0 = time.time()
    ss.solve(verbosity=1)
    ss.element_map = deepcopy(ELEMENT_MAP)
    t = time.time() - t0
    print(t)
    min_ = min(min_, t)

print(f"Best of {n} = {min_} s.")

if save:
    with open("non-linear-solve.csv", "a") as f:
        os.chdir("../../..")
        git_label = (str(subprocess.check_output(["git", "describe",
                                                  "--tags"])).replace(
                                                      "\\n",
                                                      "").replace("'", "")[1:])
        f.write(f"{git_label}, {min_}\n")