semi-rigid column bases 半刚性柱脚
rigid bases
刚性基础
以上为机器翻译结果,长、整句建议使用 人工翻译 。
Through the design optimization, the connection type of arch bases was changed from hinge to rigid and the material utilization was enhanced effectively.
通过设计优化,将大拱柱脚的连接方式由铰接改为刚接,并有效地提高了材料利用率。
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