材料科学与工程学报2026，Vol.44Issue(1)：1-10,42,11.DOI:10.14136/j.cnki.issn1673-2812.2026.01.001
3D打印鞋底结构在行走状态下的摩擦力学性能分析
Frictional Mechanical Performance Analysis of 3D-printed Shoe Sole Structures During Walking
杨凯 1郭子傲 2陈振湘 2吴凡 3庄晨 3雷怡杰 2高盼盼 2石一伶4
作者信息
- 1. 北京大学工程学院,北京 100871||湖南云箭集团有限公司,湖南长沙 410137
- 2. 湖南云箭集团有限公司,湖南长沙 410137
- 3. 北京大学南昌创新研究院,江西南昌 330200
- 4. 湖南劳动人事职业学院,湖南长沙 410137
- 折叠
摘要
Abstract
With the rapid development of 3D printing technology,the customized design of shoe sole structures has become crucial for enhancing athletic performance and comfort.However,the current research on the tribomechanical properties of 3D-printed shoe soles under different sports environments remains insufficient,particularly regarding the interaction mechanism between tread patterns and road conditions.This study aims to analyze the tribomechanical performance of 3D-printed shoe sole structures during walking through finite element analysis,with a focus on exploring the influence mechanisms of road conditions and tread patterns on the frictional properties of rubber.Additionally,it analyzes the evolution of deformation modes in the midsole and the frictional performance of the outsole under various working conditions,providing a theoretical foundation for the personalized design of 3D-printed soles.Results demonstrate that under constant external load and contact area conditions,increasing road friction coefficient and extrusion contact edges while decreasing lateral contact edges lead to gradually apparent friction-induced torsional bending of rubber contact edges,effectively enhancing friction but reducing relative contact area during sliding.Increasing rubber contact area significantly improves friction while markedly decreasing relative contact area.Forefoot structures primarily enable energy absorption and shock attenuation,while arch structures connect forefoot and heel regions,and heel structures deliver critical support strength.These findings provide valuable insights for the functional design of 3D-printed shoe soles,particularly offering theoretical support for optimizing tread patterns,material distribution,and structural stiffness matching under different sports scenarios.关键词
有限元/摩擦力/多孔结构/鞋类Key words
Finite element/Frictional force/Porous structure/footwear分类
化学化工引用本文复制引用
杨凯,郭子傲,陈振湘,吴凡,庄晨,雷怡杰,高盼盼,石一伶..3D打印鞋底结构在行走状态下的摩擦力学性能分析[J].材料科学与工程学报,2026,44(1):1-10,42,11.
