Gantry frame
美 [ˈɡæntri freɪm]英 [ˈɡæntri freɪm]
- 网络龙门架
Gantry frame-
Design of Based on ANSYS Tunnel Lining Trolley Gantry Frame Bolt
基于ANSYS的隧道衬砌台车龙门架螺栓副设计
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Installing trap of reliable performance at the foot of the gantry frame along the steam pipeline ;
蒸汽管线沿途龙门架根部加装性能可靠的疏水器；
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The proposal for erecting underwater rail bearer of 5 000 ton slipway , the structure of gantry frame girder boat , the survey , positioning and constrction technology were introduced in the paper .
总结5000t滑道水下轨道梁的安装方案，架梁龙门船的结构、测量定位及施工工艺。