Dynamic Strength of Steel Welds under High Strain Rate Loading

Wang, B.; Lu, Guo Xing

doi:10.4028/www.scientific.net/AMR.9.87

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Home Advanced Materials Research Macro-, Meso-, Micro- and Nano-Mechanics of...Dynamic Strength of Steel Welds under High Strain...

Dynamic Strength of Steel Welds under High Strain Rate Loading

Abstract:

An experimental study was conducted to investigate the dynamic strength of steel welds under high strain rate loadings. Flow stresses of both the base steel material and the weld filament were obtained under strain rate loadings of up to 9 × 102 s-1. The data was then fitted to the Cowper-Simmons [1] relation with the D and q values given. The finding helps to understand the strain rate sensitivity of the base and welded materials.

Info:

Periodical:

Advanced Materials Research (Volume 9)

Main Theme:

Macro-, Meso-, Micro- and Nano-Mechanics of Materials

Edited by:

Tong Yi-Zhang and Jang-Kyo Kim

Pages:

87-92

DOI:

10.4028/www.scientific.net/AMR.9.87

Citation:

B. Wang and G. X. Lu, "Dynamic Strength of Steel Welds under High Strain Rate Loading", Advanced Materials Research, Vol. 9, pp. 87-92, 2005

Online since:

September 2005

Authors:

B. Wang, Guo Xing Lu

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