- UID
- 1519073
- 在线时间
- 小时
- 注册时间
- 2022-5-6
- 最后登录
- 1970-1-1
- 主题
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Main Point: introduces internal stress in materials by including common operations and applications of internal stress, as well as trends that show increasing importance to measure the stress field directly
Key idea:
- avg person: negative view on internal stress and think it should be eliminated
- author: residual stress can be beneficial and harmful. Important to measure the stress field directly
- supporting trend 1- proliferation of nontraditional material: no traditional wisdom of these new materials
- supporting trend 2- trimming of safety margin: new applications such as space with smaller safety factor
- supporting trend 3- reduction of scale of engineered system: new application such as chips (micro) |
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