Molecular dynamics simulation of impact damage in kevlar fiber/epoxy composites using deep learning potentials

LI Yaqin; WU Huien; WANG Zilin; NIU Renjun; YIN Huiyong; WANG Yiqing; YANG Luxia; FU Yizheng

doi:10.3969/j.issn.1001-3539.2026.01.013

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Molecular dynamics simulation of impact damage in kevlar fiber/epoxy composites using deep learning potentials

Process Technology | 更新时间：2026-02-03

- Molecular dynamics simulation of impact damage in kevlar fiber/epoxy composites using deep learning potentials
- “Kevlar fiber-reinforced epoxy resin composite materials are commonly used in impact resistant and energy absorbing protective structures due to their excellent impact resistance. Experts combined machine learning, first principles, and molecular dynamics methods to study the dynamic damage and failure mechanisms of protective materials under high-speed impact loads, opening up new directions for research on protective materials.”
- Engineering Plastics Application Vol. 54, Issue 1, Pages: 99-106(2026)
- 作者机构：
  
  1.中北大学材料科学与工程学院，太原 030051
  2.功能高分子复合材料山西省重点实验室，太原 030051
  3.陆军装备部驻某地区军事代表室，太原 030006
  4.太原理工大学化学与化工学院，太原 030024
  5.太原师范学院计算机科学与技术学院，山西晋中 030619
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.1001-3539.2026.01.013
  CLC： O631.2
- Received：18 October 2025，
  
  Revised：2025-11-07，
  
  Accepted：14 November 2025，
  
  Published：10 January 2026
- 稿件说明：
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李雅琴，武慧恩，王梓霖，等.基于深度学习势的凯夫拉纤维/环氧树脂冲击损伤分子动力学模拟[J].工程塑料应用，2026，54(1)：99-106.

LI Yaqin，WU Huien，WANG Zilin，et al. Molecular dynamics simulation of impact damage in kevlar fiber/epoxy composites using deep learning potentials[J]. Engineering Plastics Application，2026，54(1)：99-106.
李雅琴，武慧恩，王梓霖，等.基于深度学习势的凯夫拉纤维/环氧树脂冲击损伤分子动力学模拟[J].工程塑料应用，2026，54(1)：99-106. DOI： 10.3969/j.issn.1001-3539.2026.01.013.

LI Yaqin，WU Huien，WANG Zilin，et al. Molecular dynamics simulation of impact damage in kevlar fiber/epoxy composites using deep learning potentials[J]. Engineering Plastics Application，2026，54(1)：99-106. DOI： 10.3969/j.issn.1001-3539.2026.01.013.

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Molecular dynamics simulation of impact damage in kevlar fiber/epoxy composites using deep learning potentials

DOI：10.3969/j.issn.1001-3539.2026.01.013