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[求助]
沥青路面 已有1人参与
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请问沥青胶浆的断裂能如何计算？哪位大神能否指点一下，多谢 |
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【答案】应助回帖
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The fracture energy (Gc) was calculated by a method developed by GreensmithS4 which in essence introduces an empirical correction factor of: (1) where c is the notch length; W is the strain energy calculated by integration of the stress-strain curve of an un-notched specimen until λc; the un-notched specimen underwent a tension process with the same strain rate as the notched sampl |
2楼2018-05-23 20:03:11