door frame

• 1. 门架: gantry
• 2. 龙门架: portal frame | gantry | TRUSS | TURSS
• 3. 桥门架: portal frame

更多释义

• 1.本文概要介绍了多级门架的设计。
  The paper presents a design of a multi stage gantry.
  dict.yoduao.com
• 2.起重机构的门架不得有变形或脱缝脱焊现象。
  The gate of a crane should not have deformation, seam slippage or wielding off.
  dict.yoduao.com
• 3.应用所编制的程序，进行了平板、曲壳以及板式门架的双重非线性屈曲分析。
  Using the correlative program, buckling analysis was made with plates, shells and portal frame made of plates.
  dict.yoduao.com

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