材料不同受力下之壽命 - 土木
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By Candice
at 2020-12-29T23:16
at 2020-12-29T23:16
Table of Contents
請問材料在不同受力狀況下,哪種狀況壽命較長?
1. 持續受到常數的受力
2. 受力一段時間(T1_i),然後除去受力,再過一段時間(T2_i)
再受等大小力。前所指的時間,只是每次差不多長短,並非
每次等長。
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土木
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