| Budget Amount *help |
¥85,930,000 (Direct Cost: ¥66,100,000、Indirect Cost: ¥19,830,000)
Fiscal Year 2022: ¥16,120,000 (Direct Cost: ¥12,400,000、Indirect Cost: ¥3,720,000)
Fiscal Year 2021: ¥16,120,000 (Direct Cost: ¥12,400,000、Indirect Cost: ¥3,720,000)
Fiscal Year 2020: ¥14,430,000 (Direct Cost: ¥11,100,000、Indirect Cost: ¥3,330,000)
Fiscal Year 2019: ¥14,430,000 (Direct Cost: ¥11,100,000、Indirect Cost: ¥3,330,000)
Fiscal Year 2018: ¥24,830,000 (Direct Cost: ¥19,100,000、Indirect Cost: ¥5,730,000)
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| Outline of Final Research Achievements |
In order to understand the strengthening principles of materials with mille-feuille structures, it is essential to elucidate the microscopic aspects of kink formation in mille-feuille materials and the requirements for hard and soft layered structures for strengthening by kink formation. In this study, kink formation processes in mille-feuille structures of metals, ceramics, and polymers were investigated by computational mechanics modeling based on electronic, atomic, and crystal plasticity theories. As a result, details of the deformation processes of hard and soft layered structures and the kink formation and strengthening mechanisms specific to mille-feuille structures were clarified.
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