Numerical Simulation of the Influence of Weld Model on the Response of Stiffened Plates under Blast Loading

Xin Ming Zhu; Hao Zhan; Zhi Gang Jiang

doi:10.4028/www.scientific.net/AMM.204-208.943

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 204-208Numerical Simulation of the Influence of Weld...

Numerical Simulation of the Influence of Weld Model on the Response of Stiffened Plates under Blast Loading

Abstract:

Stiffened plates are used in a wide variety of engineering structures. Based on the published experiments, two kinds of weld models were established in simulation and the influence of weld model on the response of stiffened plates under blast loading was analyzed. The results show that the deflections and failure modes of stiffened plates from simulation are in good agreement with those from experiments, and that the weld model has little influence on the deformation and the critical charge of the plates. A simple model can be used for analyzing the large stiffened structures under blast loading.

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Periodical:

Applied Mechanics and Materials (Volumes 204-208)

Pages:

943-948

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.204-208.943

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Online since:

October 2012

Authors:

Xin Ming Zhu, Hao Zhan, Zhi Gang Jiang

Keywords:

Blast Shock, Numerical Simulation, Stiffened Plate, Weld

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References

[1] Jiang Zhi-gang, Bai Zhi-hai, Yan Bo, et al. Advances in study on impact response of thin and stiffened metal plates under blast loading. Journal of vibration and shock, Vol. 29(11), (2010), pp.41-46. (In Chinese)

Google Scholar

[2] Chung KYS, Nurick GN. Experimental and numerical studies on the response of quadrangular stiffened plates. Part І: subjected to uniform blast load. Int J Impact Eng, Vol. 31(2005), pp.55-83.

DOI: 10.1016/j.ijimpeng.2003.09.048

Google Scholar

[3] Langdon GS, Chung KYS, Nurick GN. Experimental and numerical studies on the response of quadra- ngular stiffened plates. Part II: localized blast loading. Int J Impact Eng, Vol. 31 (2005), pp.85-111.

DOI: 10.1016/j.ijimpeng.2003.09.050

Google Scholar

[4] Hou Hai-liang, Zhu Xi, Gu Mei-bang. Study on failure mode of stiffened plate and optimized design of structure subjected to blast load. Explosion and shock waves, Vol. 27(1), (2007), pp.26-33. (In Chinese)

Google Scholar

[5] Bonorchis D, Nurick GN. The analysis and simulation of welded stiffener plates subjected to localized blast loading. Int J Impact Eng, Vol. 37(2010), pp.260-273.

DOI: 10.1016/j.ijimpeng.2009.08.004

Google Scholar

[6] Bonorchis D, Nurick GN. The influence of boundary conditions on the loading of rectangular plates subjected to localized blast loading--Importance in numerical simulations. Int J Impact Eng, Vol. 36(2009), pp.40-52.

DOI: 10.1016/j.ijimpeng.2008.03.003

Google Scholar

[7] Chafi MS, Karami G, Ziejewski M. Numerical analysis of blast-induced wave propagation using FSI and ALE multi-material formations. Int J Impact Eng, Vol. 36(2009), pp.1269-1275.

DOI: 10.1016/j.ijimpeng.2009.03.007

Google Scholar