Session information

テーマセッション

テーマセッション６「塑性加工特有の物理現象を理解するための塑性論の深化」Ⅰ

Sat. Nov 9, 2024 9:20 AM - 10:40 AM 第4会場

座長:上島伸文

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9:20 AM - 9:40 AM

[422] Analysis of serration behavior of thin sheets based on bifurcation theory using stress rate-dependent plastic constitutive equation

*大家哲朗¹、伊藤耿一² (1. 慶大、2. エムアンドエムリサーチ)

9:40 AM - 10:00 AM

[423] Numerical Material Testing for BCC Metals Based on the Crystal Plasticity-Finite Element Model Using Successive Accumulation Method

*小松航喜¹、大家哲朗² (1. 慶大・院、2. 慶大)

10:00 AM - 10:20 AM

[424] A Research of Utilization of Forming Limit Diagram to Estimate Material Parameters of Plastic Constitutive Law Incorporating Strain Increment Directional Dependence on Stress Increment

*呉屋守章¹、末吉敏恭²、伊藤耿一³、高橋寛⁴ (1. リサーチオフィスMG、2. 琉球大、3. エムアンドエムリサーチ、4. 山形大名誉教授)

10:20 AM - 10:40 AM

[425] Application of Plastic Constitutive Law Considering Dependence of Plastic Strain Increment on Direction of Stress Increment to Two-Dimensional Localized Necking Analysis

*末吉敏恭¹、呉屋守章²、伊藤耿一³ (1. 琉球大、2. リサーチオフィスMG、3. エムアンドエムリサーチ)

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