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Grab structure performance will directly affect the reliability of the crane work. In this paper, we completed the structural design of the tower crane grab components, and analyzed the grab by finite element method in the most dangerous conditions. So The stress, strain and deformation value of the condition are obtained. Finding out the position of the grab most prone to damage and the defects of...
According to the real practice of hospital outpatient operating rooms, the problem of process and capacity planning is analyzed by considering the rule of balancing and increasing the resource utilization; based on queuing theory, this paper brings out the outpatient operating room process upswing plan and establishes simulation models; then, this paper puts forward the total cost objective function...
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