... level-luffing crane 鹅头伸臂起重机; 平等运送旋臂起重机; 水平俯仰起重机 lever of crane 起重机臂 lifting capacity of crane 吊车起重能力; 起重机起重量 ...
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浇注混凝土起重机臂 concreting boom ; concreting period ; concreting increottom
起重机臂的转动 luffing
起重机臂工作半径 reach of crane
起重机臂伸距 span of crane
起重机臂伸出长度 boom reach
起重机臂倾角变化范围 luffability
悬臂起重机 cantilever crane ; [机] arm crane ; gib crane ; overhang crane
旋臂起重机 slewing crane ; Jib crane ; luffing crane ; turning crane
动臂起重机 whip hoist ; derrick crab ; [机] jib crane
但是由于桩架力学模型的支承条件与起重机臂架不同，故桩架显得笨重。
However, pile drivers are too bulky since the bearing condition of the mechanical model of pile drivers is different from that of crane jibs.
应用该软件分析了起重机臂架的稳定性及其极限载荷，分析结果验证了本文所提方法的有效性。
The bucking analysis of actual crane boom is done using this software, and the results of analysis verify the correctness and effectiveness of the methods in this paper.
起重机臂架系统是臂架类型起重机的重要承载部件之一，其力学特性对整机的正常运转有直接的影响。
Crane booms system is an important type of crane booms bearing parts, its mechanical properties of the normal operation of machine has direct influence.
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