Research on Lightweight Technology Application in River-Crossing and Military Bridge Equipment

Abstract:

Lightweight technology application in river-crossing and military bridge equipment has important significance to promote rapid development. Lightweight can efficiently reduce the weight, promote structure optimization and improve performance of the river-crossing and military bridge equipment. After basic principles and main technologies of the lightweight application in the river-crossing and military bridge equipment components are summarized, strength design technologies for the lightweight of the equipment components are discussed, and simple shape components strength design criteria under tension/ compression, bending, shearing and torsion are analyzed, which is extended to general lightweight components strength design criteria. On the basis of the lightweight design principles and strength design criteria, appropriate design methods and optimization strategies are selected, suitable lightweight high-strength material is chosen according to research and development demands, and the lightweight purpose for the river-crossing and military bridge equipment is realized.

• Periodical: Advanced Materials Research (Volumes 753-755)
• Pages: 486-494
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.753-755.486
• Online since: August 2013
• Authors: Yin Long Zhang, Shi Chuan Bian, Jun Xiang Lin, Zhao Xiang Shen
• Keywords: Component, Lightweight High-Strength Material, Lightweight Technology, River-Crossing and Military Bridge Equipment, Strength Design Criteria, Structure Optimization

References

[1] H. Degischer, S. Luftl: Lightweight—Principle, Materials Choice and Manufacturing Method. Industry Press, Beijing (Translated by Chen Lihe, 2010, In Chinese).

[2] B. Klein: Lightweight Design—Calculational Foundation and Component Structure. Machinery Industry Press, Beijing (Translated by Chen Lihe, 2010, In Chinese).

[3] Qian ZHANG, Zhongde SHAN, Ailing ZOU, Yongsong ZHOU: Symposium on 2011 Tianshan Heavy Industry Cup, Annual Meeting on National Mechanical and Electrical Enterprises Technology and the Fifth Proseminar on Machinery Industry Energy-saving and Emission-reduction Process Technology (2011. 9. 27. ), pp.425-427.

[4] Shichuan BIAN: Structure Optimization and Motion Simulation of Special Military Bridge Crane. Master's Degree Dissertation of Beijing University of Science and Engineering (2009, In Chinese).

[5] Lenghui XIA, Chunwei CHANG, Yanping ZHANG: Fiber Reinforced Plastics / Composites. No. 2 (2006), pp.51-52, 43 (In Chinese).

[6] Hongfeng YIN, Jian WEI: Composite Material. Metallurgical Industry Press, Beijing (2010, In Chinese).

[7] F.C. Campbell: Structural Composite Materials. ASM International, Materials Park, Ohio (2010).

[8] Xunfang SUN, Xiaoshu FANG, Laitai GUAN: Mechanics of materials. People's Education Press, Beijing (the third edition, 1994, In Chinese).