Abaqus-based Finite Element Simulation of Brain Poroelastic Response under Sustained Overloads
收藏资源简介:
This dataset is for studying the poroelastic response of the brain under sustained overloads through finite element simulations (Abaqus 2024). It includes:A core brain_poroelastic_under_overloads.cae file containing all finite element model parameters (parts, properties, loads, etc.).A folder named inp_Files with 480 input files (.inp) for different overload scenarios.A folder named odb_Files with 480 simulation result files (.odb) corresponding to the input cases.Two folders (training_csv and validation_csv) containing CSV files extracted from the ODB results. These files include node coordinates, displacements, von Mises stress, and pore pressure data for machine learning model training and validation.
本数据集旨在通过有限元仿真(采用Abaqus 2024软件)探究持续过载工况下大脑的孔隙弹性响应。数据集具体包含以下内容: 1. 核心模型文件`brain_poroelastic_under_overloads.cae`,内含全部有限元模型参数(涵盖部件、材料属性、施加载荷等); 2. 名为`inp_Files`的文件夹,收录480个对应不同过载场景的输入文件(格式为.inp); 3. 名为`odb_Files`的文件夹,包含与上述输入工况一一对应的480份仿真结果文件(格式为.odb); 4. 两个子文件夹`training_csv`与`validation_csv`,内含从ODB仿真结果中提取的CSV格式数据文件,这些文件包含节点坐标、位移、冯·米塞斯应力以及孔隙压力数据,可用于机器学习模型的训练与验证。




