Methods for Determining the Dynamic Load of the Shipbuilding Gantry Crane

Abstract:

Aim at the difficulty in determining the dynamic load , dynamic problems were analyzed, including three mechanisms of the shipbuilding gantry crane of lifting、trolley running and cart running under the joint starting and braking by adopting the method for determining the dynamic load based on the vibration theory and the one for determining the dynamic load based on the virtual prototype.Dynamic models and virtual prototype model were established and the time-varying dynamic loads of mechanisms were determined under typical working conditions. The maximum dynamic load obtained provides a reference for the dynamic finite element analysis of the shipbuilding gantry crane.

• Periodical: Advanced Materials Research (Volumes 605-607)
• Pages: 1288-1294
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.605-607.1288
• Online since: December 2012
• Authors: Xia Yi Qian, Chen Bo Yin, Feng Ma
• Keywords: Dynamic Load, Shipbuilding Gantry Crane, Vibration Theory, Virtual Prototype

References

[1] J.W. Xing, L.Z. Tao: trans.Software MSC. MSC.ADAMS/View Advanced Training Tutorial, (Tsinghua University Press, Beijing 2004).

[2] C.Z. Yang: Hoisting Machinery (Mechanical Industry Press,1982).

[3] X.G. Hu, Y.K. Sui, K.Q. Ding, H.P. Yu: Technology Review. Vol. 02 (2010), p.2

[4] W.M. Cheng, J.N. Wang: Hoisting And Conveying Machinery. Vol. 2 (2002), pp.1-4

[5] Z.W. Hu, Y.S. Yan: Dynamics of Cranes (Mechanical Industry Press, Beijing 1988).