Microstructure-Mechanical Properties Correlations in Composite Grid Structures

Xai Mei Lu; Yun Fei Ma

doi:10.4028/www.scientific.net/AMR.668.630

Paper Titles

The Comparative Modal Analysis of Simulation and Experiment on the Electronic Button-Sewing Machine Shell
p.612

On Determining Elastic Modulus from Instrumented Indentation
p.616

Analysis on Crack Types and Causes of Junshan Bridge’s Steel Box Girder Orthotropic Plate
p.621

The Effect of Specimen Orientation and Thickness on the Initiation of Delamination Crack in X80 Pipeline Steel
p.625

Microstructure-Mechanical Properties Correlations in Composite Grid Structures
p.630

Research on Constitutive Model for Cartridge Case Materials
p.635

Experimental Research on Stress-Strain Curve of Carbon Fiber Reinforced Concrete
p.640

Experimental Study on the Viscoelastic Properties of Asphalt Concrete under Chloride Corrosion
p.645

Steel Truss Girder Bridge Reinforcement Removing Phase Analysis of Stress Dynamic Monitoring
p.650

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 668Microstructure-Mechanical Properties Correlations...

Microstructure-Mechanical Properties Correlations in Composite Grid Structures

Abstract:

The composite grid structure, which is highly efficient and strongly designable, posses a variety of excellent performances， such as light weight, high strength, and inherent impact resistance. This paper used experimental methods to investigate the composite grid structure consisting of quadrilateral unit cells. The authors made nine specimens composed of different unit-cell sizes of the grid structure, through a series of static and dynamic load testing on them, examined and further analyzed their mechanical behaviors and energy-absorbing capabilities, as well as compared their mechanical properties, thus found specific (new) correlations between microstructures and mechanical properties in composite grid structures.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 668)

Pages:

630-634

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.668.630

Citation:

Cite this paper

Online since:

March 2013

Authors:

Xai Mei Lu, Yun Fei Ma

Keywords:

Dynamic Load Testing, Grid Structure, Quadrilateral Unit Cells of the Grid Structure, Quasi-Static Testing

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Fan L H, Jin F N, Fang D N. Structural Mechanics Of Lattice Grids. Advances In Mechanics 2008，38(1): 1 2008，38(1): 1.

Google Scholar

[2] Yan Y, Liu Y J, Liao B H, Yan W. Advanced Composite Grid Structure and Large Aircraft, Journal of Aeronautical Manufacturing Technology, 2, (2009).

Google Scholar

[3] He Y X, He G Q. Strength analysis of composite grid stiffened structure, Journal of Solid Rocket Technology, Vo. l 33 No. 4 (2010).

Google Scholar

[4] Tian P P, Zhao G P, Lu T J. Numerical Analysis for Dynamic Response of Sandwich Plates with Lattice and Filling under Impact Loading, Chinese Journal of Applied Mechanics, Vol. 26 No. 4 Dec. (2009).

Google Scholar

[5] Lu X M, Ma Y F, Wang S X. The Study of Low-velocity Impact Characteristics and Residual Tensile Strength of Carbon Fiber Composite Lattice Core Sandwich Structures, Advanced Materials Research, v 194-196, pp.117-120.

DOI: 10.4028/www.scientific.net/amr.194-196.117

Google Scholar