stern gate crane 尾门吊
installation of gate crane 门机安装
transfer crane gate type 门式搬运吊车
gate-type crane 门座起重机
sluice gate gantry crane 门式启闭机
Gate of Fairy Crane 仙鹤城门
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The external loads on the A-type gate crane foundation and its reinforcement structure are studied.
研究了A型门架基座及加强结构的外载荷，采用有限元法计算了结构在各载荷组合工况下的应力。
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