lifting beam with electromagnets
电磁吸盘横梁
Bending moment of middle of lifting beam
吊装梁中部弯矩
The schematic plan for lifting of the heaviest beam.
最重的钢梁吊示意图
Integral Lifting of Long Span Beam String Steel Truss
大跨度张弦桁架的整体吊装
Automatic Drawing of the Hook Envelope Diagram of the Lifting Beam
脱挂梁吊钩包络图的自动绘制
Bridge House Miankuo 7 bays,32 columns,beams for the lifting beam.
桥屋面阔七开间，32柱，梁架为抬梁式。
Thereof the choose of the section for the above lifting beam is correct.
故上述吊装梁截面选择是适当得。
The existing beam was given a strength calculation and is modified for lifting mill housings.
对现有大抬杠进行强度计算, 改制后用于机架的吊运和吊装。
Study and Application of Fabricating and Lifting Segment by Segment Technology for Large Span Steel Box Beam
大跨度钢箱梁的制作与分段吊装技术研究与应用
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