Simulation: Dogbone Tension

The results in the subdirectories are calculated with the FEM code FEAP 8.6 and an electro-mechanical phase-field element. The four subdirectories contain the inputfiles (and associated files) for the simulations as well as - 00_create-parameter-study.sh, - collect-Ogden.py, - state.pvsm, - state2.pvsm. The Linux shell script "00_create-parameter-study.sh" prepares the parameter studies into new subdirectories and drives the simulations. The python script "collect-Ogden.py" collects the force-displacement results from the simulations, determine the critical loads and prepare the data file "Ogden.dat" The ParaView state files (*.pvsm) help to visualise the simulations results (*.vtu) using the Visualization Toolkit library (VTK, https://vtk.org/). The gnuplot file "plot-el-potential.plt" is used to create Fig. 11b out of the parameter studies (http://www.gnuplot.info/).子目录中的计算结果均通过有限元法（Finite Element Method，FEM）代码FEAP 8.6以及机电相场单元计算得到。四个子目录包含了模拟所需的输入文件（及关联附属文件），同时包含以下文件： - 00_create-parameter-study.sh - collect-Ogden.py - state.pvsm - state2.pvsm Linux shell脚本“00_create-parameter-study.sh”用于将参数研究任务部署至新建子目录并驱动模拟运行。Python脚本“collect-Ogden.py”用于收集各模拟的力-位移结果，确定临界载荷，并生成数据文件“Ogden.dat”。ParaView状态文件（*.pvsm）可借助可视化工具包（VTK，Visualization Toolkit）库实现模拟结果（*.vtu）的可视化，相关官网为https://vtk.org/。Gnuplot脚本“plot-el-potential.plt”可用于根据参数研究结果生成图11b，Gnuplot官方站点为http://www.gnuplot.info/。