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简述钢结构有哪些主要特点。
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简述钢结构有哪些主要特点。
时间：2022-01-01 07:51
关键词：
钢结构设计原理
机械工程
大学试题
工学
答案解析
<p> （1）材料的强度高，塑性和韧性好；<br> （2）材质均匀，和力学计算的假定比较符合；<br> （3）制作简便，施工周期短；<br> （4）质量轻；<br> （5）钢材耐腐蚀性差；<br> （6）钢材耐热，但不耐火；<br> </p>
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