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UID1519073在线时间 小时注册时间2022-5-6最后登录1970-1-1主题帖子性别保密 
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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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