JOURNAL BROWSE
Search
Advanced SearchSearch Tips
Analysis of High Velocity Impact on SFRC Panels Using ABAQUS
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Analysis of High Velocity Impact on SFRC Panels Using ABAQUS
Son, Seok-Kwon; Jang, Seok-Joon; Yun, Hyun-Do; Kim, Yong-Hwan;
  PDF(new window)
 Abstract
This paper employed finite element method (FEM) to study the dynamic response of Steel Fiber-Reinforced Concrete(SFRC) panels subjected to impact loading by spherical projectiles. The material properties and non-linear stress-strain curves of SFRC were obtained by compression test and flexural test. Various parametric studies, such as the effect of fiber volume fraction and thickness of panels, are made and numerical analyses are compared with experiments conducted. It is shown that protective performance of concrete panels will be improved by adding steel fiber. Area loss rates and weight loss rates are decreased with increasing fiber volume fraction. Also, penetration modes can be expected by FEM, showing well agreement with experiment. Results can be applied for designing the protection of military structures and other facilities against high-velocity projectiles.
 Keywords
SFRC;high velocity impact;fiber volume fraction;fracture;penetration;finite element method;
 Language
Korean
 Cited by
 References
1.
Zollo, R. F., "Fiber-reinforced concrete: an overview after 30 years of development", Cement and Concrete Composites, Vol.19, 1997, pp.107-122. crossref(new window)

2.
Yazici, S., Inan, G., and Tabak, V., "Effect of aspect ratio and volume fraction of steel fiber on the mechanical properties of SFRC", Construction and Building Materials, Vol.21, No.6, 2007, pp.1250-1254. crossref(new window)

3.
Ahn, K. L., Jang, S. J., Yun, Y. J., and Yun, H. D., "Effect of Fiber volume fraction on compressive and flexural properties of high strength steel fiber reinforeced concrete", Applied Mechanics and Materials, Vol.597, 2014, pp.296-299. crossref(new window)

4.
Kim, H. M., Yap, K. K. Q., Alengaram, U. J., and Jumaat, M. Z., "The effect of steel fibres on the enhancement of flexural and compressive toughness and fracture characteristics of oil palm shell concrete", Construction and Building Materials, Vol.55, No.31, 2014, pp.20-28 crossref(new window)

5.
Murthy, A. R. C., Palani, G. S., and Iver, N. R., "Impact analysis of concrete structural components", Defence Science Journal, Vol.60, No.3, 2010, pp.307-319. crossref(new window)

6.
Vossoughi, F., Ostertag, C. P., Monteiro, P. J. M., and Johnson, G. C., "Resistance of concrete protected by fabric to projectile impact", Cement and Concrete Research, Vol.37, No.1, 2007, pp.96-106. crossref(new window)

7.
Jang, S. J., Son, S. K., Kim, Y. H., Kim, G. Y., and Yun, H. D., "Face damage characteristic of steel fiber-reinforced concrete panels under high-velocity globular projectile impact", Journal of the Korea Concrete Institute, Vol.27, No.4. 2015, pp.411-418. crossref(new window)

8.
Kim, S. H., Hong, S. G., Yun, H. D., Kim, G. Y., and Kang, H. K., "High-velocity impact experiment on impact resistance of steel fiber-reinforced concrete panels with wire mesh", Journal of the Korea Concrete Institute, Vol.27, No.2. 2015, pp.103-113. crossref(new window)

9.
Murthy, A. R. C., Palani, G. S., and Iver, N. R., "Impact analysis of concrete structural components", Defence Science Journal, Vol.60, No.3, 2010, pp.307-319. crossref(new window)

10.
Brannon, R. M., and Leelavanichkul, S., "Survey of four damage models for concrete", Sandia National Laboratories, Vol.32, No.1, 2009, pp.1-80.

11.
Ross, C. A., Thompson, P. Y., and Tedesco, J. W., "Splithopkinson pressure-bar tests on concrete and mortar in tension and compression", ACI Materials Journal, Vol.86, No.5, 1989, pp.475-481.

12.
Ross, C. A., Jerome, D. M., Tedesco, J. W., and Hughes, M. L., "Moisture and strain rate effects on concrete strength", Vol.93, No.3, 1996, pp.293-300.

13.
Ezeldin, A. S., and Balaguru, P. N., "Normal and high strength fiber reinforced concrete under compression", Journal of Materials in Civil Engineering, Vol.4, No.4, 1992, pp.415-429. crossref(new window)

14.
Korea Standards Association, "KS F 2405. Standard Test Method for Compressive Strength of Concrete", 2010.

15.
Korea Standards Association, "KS F 2408. Method of Test for Flexural Strength of Concrete", 2000.

16.
Montaignac, R., Massicotte, B., Charron, J., and Nour, A., "Design of SFRC structural elements: post-cracking tensile strength measurement", Materials and Structures, Vol.45, 2012, pp.609-622. crossref(new window)

17.
Martin, O., "Comparison of different constitutive models for concrete in ABAQUS/Explicit for missile impact analyses", JRC Scientific and Technical Report, 2010, pp.1-3.