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Study on mechanical characteristics of nano- micro-fiber under various strain speed conditions

Research Project

Project/Area Number 24K07243
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 18010:Mechanics of materials and materials-related
Research InstitutionDoshisha University

Principal Investigator

小武内 清貴  同志社大学, 理工学部, 教授 (30614367)

Co-Investigator(Kenkyū-buntansha) 大窪 和也  同志社大学, 理工学部, 教授 (60319465)
Project Period (FY) 2024-04-01 – 2027-03-31
Project Status Granted (Fiscal Year 2024)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2026: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2025: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2024: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsナノ繊維 / 機械的特性 / 高ひずみ速度
Outline of Research at the Start

本研究課題では高分子系微細繊維単体,およびそれを複合化した複合材料の応力緩和試験,静~低速引張試験,高速引張試験を行い,それぞれの変形速度における機械的特性を明らかにする.また,この実験結果を用い,マイクロメカニクスモデルに基づく高分子系微細繊維を添加した複合材料の特性予測手法を構築し,高分子系微細繊維を添加した複合材料開発のDX化を目指す.

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Published: 2024-04-05   Modified: 2024-06-24  

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