0
Research Papers

An Instability Discriminant Model of a Composite Metal Plate Under a Nonlinear Load

[+] Author and Article Information
Dongcheng Wang

National Engineering Research Center for
Equipment and Technology of Cold Rolling Strip,
State Key Laboratory of Metastable Materials Science and Technology,
School of Mechanical Engineering,
Yanshan University,
Qinhuangdao 066004, Hebei, China
e-mail: wdc731@126.com

Wei Zhang

National Engineering Research Center for
Equipment and Technology of Cold Rolling Strip,
School of Mechanical Engineering,
Yanshan University,
Qinhuangdao 066004, Hebei, China
e-mail: zw_smilesunshine@163.com

Zhijie Wang

National Engineering Research Center for
Equipment and Technology of Cold Rolling Strip,
School of Mechanical Engineering,
Yanshan University,
Qinhuangdao 066004, Hebei, China
e-mail: 1214052028@qq.com

Manuscript received July 2, 2016; final manuscript received October 31, 2016; published online January 11, 2017. Assoc. Editor: Gracious Ngaile.

J. Manuf. Sci. Eng 139(6), 061002 (Jan 11, 2017) (8 pages) Paper No: MANU-16-1362; doi: 10.1115/1.4035185 History: Received July 02, 2016; Revised October 31, 2016

Composite plates have the advantages of high strength and light weight and are widely used in the field of aerospace engineering. Instability is their most common failure mode. Considerable research on the instability of composite plates under linear loads has been conducted, but there is less research on the instability of composite plates under nonlinear loads. Therefore, an instability discriminant model for a metal composite plate under a nonlinear load is established using a metal composite plate as the object of study. The influence of width, thickness, thickness ratio, and material properties on the discrimination factor of instability is analyzed. Analysis results show that, for common metal composite plates with aspect ratios four, under the same load, larger ratios of width to thickness, smaller elastic moduli, and larger Poisson's ratios of each layer of the plate make the plate more prone to instability. Under the premise of the same total load, compared with the linear uniform load, the composite plate is more and more prone to instability with the increase of the nonlinear load. These conclusions serve to supplement theoretical results.

FIGURES IN THIS ARTICLE
<>
Copyright © 2017 by ASME
Your Session has timed out. Please sign back in to continue.

References

Fang, X. , 2006, “ Optimize of Buckling Stability of Composite Laminate by Genetic Algorithm,” Ph.D. thesis, Northeastern University, Shenyang, China.
Ji, X. , Pang, Y. , and Yuan, J. , 2008, “ Discussion on the New Process Program of Clad Plate,” Gansu Metall., 30(1), pp. 41–43.
Yang, Q. , and Chen, X. , 1994, “ Buckling Theory and Its Use in Shaping Control of Cold Rolling Mill,” Metall. Equip., 1, pp. 1–4.
Liu, H. , Peng, Y. , and Chu, Y. , 2002, “ Strip Element Method for Shape Discrimination of Strip Rolling,” J. Yanshan Univ., 26(2), pp. 95–98.
Zhao, Z. , Wang, D. , Liu, H. , and Wang, P. , 2015, “ Shape Instability Fast Discrimination Model of Thin Cold-Rolled Strip,” J. Plast. Eng., 3, pp. 133–137.
Fischer, F. D. , Rammerstorfer, F. G. , and Friedl, N. , 2003, “ Residual Stress-Induced Center Wave Buckling of Rolled Strip Metal,” ASME J. Appl. Mech., 70(1), pp. 84–90. [CrossRef]
Fischer, F. D. , Friedl, N. , Noe, A. , and Rammerstorfer, F. G. , 2005, “ A Study of the Buckling Behaviour of Strips and Plates With Residual Stress,” Steel Res. Int., 76(4), pp. 327–335. [CrossRef]
Fischer, F. D. , Rammerstorfer, F. G. , Friedl, N. , and Wieser, W. , 2000, “ Buckling Phenomena Related to Rolling and Levelling of Sheet Metal,” Int. J. Mech. Sci., 42(10), pp. 1887–1910. [CrossRef]
Rammerstorfer, F. G. , Fischer, F. D. , and Friedl, N. , 2001, “ Buckling of Free Infinite Strips Under Residual Stresses and Global Tension,” ASME J. Appl. Mech., 68(3), pp. 399–404. [CrossRef]
Turvey, G. J. , and Marshall, I. H. , 1995, Buckling and Postbuckling of Composite Plates, Chapman & Hall Press, London, UK, Chap. 2.
Berthelot, J. , 1999, Composite Materials, Springer-Verlag, Berlin, Chap. 23.
Yang, J. , and Ma, L. , 2014, Mechanics of Composite Materials, National Defence Industry Press, Beijing, China, Chap.7.
Kumar, A. , Panda, S. K. , and Kumar, R. , 2015, “ Buckling Behaviour of Laminated Composite Skew Plates With Various Boundary Conditions Subjected to Linearly Varying In-Plane Edge Loading,” Int. J. Mech. Sci., 100, pp. 136–144. [CrossRef]
Zhong, H. , and Gu, C. , 2006, “ Buckling of Simply Supported Rectangular Reissner–Mindlin Plates Subjected to Linearly Varying In-Plane Loading,” J. Eng. Mech., 132(5), pp. 578–581. [CrossRef]
Zhong, H. , and Gu, C. , 2007, “ Buckling of Symmetrical Cross-Ply Composite Rectangular Plates Under a Linearly Varying In-Plane Load,” Compos. Struct., 80(1), pp. 42–48. [CrossRef]
Kang, J. H. , and Leissa, A. W. , 2005, “ Exact Solutions for the Buckling of Rectangular Plates Having Linearly Varying In-Plane Loading on Two Opposite Simply Supported Edges,” Int. J. Solids Struct., 42(14), pp. 4220–4238. [CrossRef]
Milazzo, A. , and Oliveri, V. , 2015, “ Post-Buckling Analysis of Cracked Multilayered Composite Plates by pb-2 Rayleigh–Ritz Method,” Compos. Struct., 132, pp. 75–86. [CrossRef]
Chen, G. , 2005, “ Post Buckling Behavior Analysis of Composite Laminated Plates and Shells Structures,” Ph.D. thesis, Northwestern Polytechnical University, Shanxi, China.
Ganapathi, M. , Boisse, P. , and Solaut, D. , 1999, “ Non-Linear Dynamic Stability Analysis of Composite Laminates Under Periodic In-Plane Compressive Loads,” Int. J. Numer. Methods Eng., 46(6), pp. 943–956. [CrossRef]
Sun, Y. , Liu, H. , and Peng, Y. , 2009, “ Reduced Order Model for Shape Discrimination of Strip Rolling,” Eng. Mech., 26(12), pp. 204–210.
Zhang, Z. , 2011, Know matlab R2011a, Beihang University Press, Beijing, China, Chap. 5.

Figures

Grahic Jump Location
Fig. 1

Schematic diagram of a metal composite plate

Grahic Jump Location
Fig. 2

Schematic diagram of a three-layer metal composite plate

Grahic Jump Location
Fig. 4

Three different composite plates

Grahic Jump Location
Fig. 5

Nonlinear compression scheme

Grahic Jump Location
Fig. 7

Pressure test setup

Grahic Jump Location
Fig. 8

Discrimination factor versus plate width

Grahic Jump Location
Fig. 9

Discrimination factor versus plate thickness

Grahic Jump Location
Fig. 10

Discrimination factor versus thickness of cast iron

Grahic Jump Location
Fig. 11

Discrimination factor versus elastic modulus of the two sides of the metal

Grahic Jump Location
Fig. 12

Discrimination factor versus the elastic modulus of the middle layer metal

Grahic Jump Location
Fig. 13

Discrimination factor versus the Poisson's ratio of the outer layer

Grahic Jump Location
Fig. 14

Discrimination factor versus the Poisson's ratio of the middle layer

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In