Review of Loads Transfer Laws and their Applications in Artillery

Abstract:

In terms of the requirements of lightweight design, high reliability and long life for dynamic systems, especially heavy machinery and artillery, the methods to achieve the law of loads transfer path were studied based on some history and latest related research. So far, there is no systematic ways to research that in dynamic system, especially in artillery with instantaneous and strong impact load. This paper elaborated the application prospect of loads transfer law in artillery, discussed the main possible methods in research of artillery emission loads transfer laws. Those are topology optimization based on finite element, Multi-body dynamics, and method of vibration load transfer path analysis method. Through simulation and experiments those can be verified their correctness and effectiveness. This article is to find some feasible methods to achieve optimal load-carry structure, so as to improve its tactical and technical performance, especially the mobility, firing accuracy and shooting stability, and it has certain guiding or referenced significance for future related research.

• Periodical: Applied Mechanics and Materials (Volume 328)
• Pages: 609-613
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.328.609
• Online since: June 2013
• Authors: Hui Xiao, Guo Lai Yang, Peng Wang
• Keywords: Artillery Loads, Loads Transfer Law, Loads Transfer Path, Optimal Load-Carry Structure

References

[1] Yu Fend，Huang Qibo，Li Tianyun. Car NVH transfer path analysis of a parametric equivalent method, 2010, 38(4):83-85

[2] Dorn W S，Gomory R E，Greenberg H J．Automatic design of optimal structures. Journal de Mecanique, 1964, 3(1):25-52

[3] Den Yangchen, Que Kpeng, Zhang Weihong．Based on the transmission path structure optimization design research．Mechanical science and technology, 2003, 2(4):622-626

[4] Bendsoe M P, Kikuchi N．Generating optimal topologies in structural design using a homogenization method．Computational Methods in Applied Mechanics and Engineering, 1988, 71(2):197-244

DOI: 10.1016/0045-7825(88)90086-2

[5] Cheng K T, Olhoff N．An investigation concerning optimal design of solid elastic plates. International Journal of Solids and Structures, 1981:305-323

DOI: 10.1016/0020-7683(81)90065-2

[6] Maute K, Nikbay M, Farhat C．Conceptual Layout of Aeroelastic Wing Structures by Topology Optimization．AIAA-2002-1480

DOI: 10.2514/6.2002-1480

[7] Chuhmacher G，etc．Optimization assisted structural design ofa new military transport aircraft．AIAA/ISSMO Multidisci-plinary Analysis and Optimization Conference，2004, 10:1-9

[8] M.RBendsoe. The Michell layout Problem as a low volume fraction limit of the Perforated Plate topology optimization Problem: an asymptotic study. Structrual Optimization, 1993, 6:263-26

DOI: 10.1007/bf01743385