Optimum design of loaded beam which is key part of carrying system, design of stability and reliability control system are emphasized.
论文重点突出物料传送系统关键部件——承载梁的优化设计及控制系统稳定性与可靠性的设计。
For box systems, the gravity loads are transferred to the ground using a simply supported "post and beam" type system where the walls act as axial-loaded, (or combined axial plus bending), members.
盒子体系中，重力荷载是通过简支的“梁、柱”体系传递到地面的，而墙作为传递轴向荷载构件(并传递轴向附加弯矩)。
The vertical loaded free frequencies for the different span simply supported beam Bridges are investigated with the vehicle bridge system model.
采用车-桥系统相互作用的计算模型，对不同跨度简支梁桥的竖向有载自振频率进行了深入研究。
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