问题
问答题 简答题
受拉螺栓的主要破坏形式是什么？
答案
参考答案：
静载荷下受拉螺栓的损坏多为螺纹部分的塑性变形和断裂。变载荷下多为栓杆部分的疲劳断裂。
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受拉螺栓的主要破坏形式是什么？
参考答案：
静载荷下受拉螺栓的损坏多为螺纹部分的塑性变形和断裂。变载荷下多为栓杆部分的疲劳断裂。
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didn't 1 me. It all started when she asked me if she could copy my homework. I asked her why she wanted to do that, and she said that she had forgotten to do hers. I said I didn't think it was a good idea. I said it would start a bad 2 and she should do her own work. She got really 3 at me and said she didn't want to be my best friend anymore. I said that was OK and that I was sure she would 4 it. And she did. Yesterday she told me she was 5 . She said it was much better if she did her own work. 1.______ 2.______ 3.______ 4.______ 5.______ |