Research on Mechanical Properties of PBO Microfibers Based on Molecular Scale Dynamics

Hai Yun Zhang; Dan Yong Wang; Shu Hu Li; Hua Zhen Wei; Jing An; Wen Fang Xing

doi:10.4028/p-M9xv4G

Paper Titles

Preface

Research on Mechanical Properties of PBO Microfibers Based on Molecular Scale Dynamics
p.3

Research on Mechanical Properties of Different Carbon Fiber Reinforced Epoxy Resin Composite Materials
p.9

Compression Failure Model of Fiber Reinforced Composite Materials
p.15

Research on Microscopic Morphology Analysis Model of Carbon Fiber
p.21

Research on the Formation Mechanism for Formation Mechanism for Formation Mechanism for Micro-Damage of Alloy Blades of Wedge
p.27

Calculation and Analysis of Windproof Measures of Cable Trough Box of Roof Photovoltaic Engineering
p.37

Based on Transparent Soil Test to Carry out Research on the Soil Stability Discrimination under the Suffusion
p.43

Reconfiguration of Higher Education Teaching Buildings Based on Spatial Adaptability
p.51

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Research on Mechanical Properties of PBO Microfibers Based on Molecular Scale Dynamics

Abstract:

PBO fibers are prone to large deformation under high-speed impact loads, which is conducive to energy absorption through fiber tensile deformation and fracture. This article establishes a molecular scale model of PBO microfibers, which can deeply understand the phenomenon and characteristics of damage to PBO fiber materials through molecular dynamics optimization. It also theoretically predicts the structure and physical properties of such materials, reveals their failure mechanisms, and provides technical support for the research and development of military materials.