Dynamic Tensile and Compressive Behaviors of Mild Steel at Wide Range of Strain Rates

Theoretical, numerical, and experimental study of dynamic axial crushing of thin walled pentagon and cross-shape tubes

“…Table 3 lists a comparison of theoretical estimates and finite element output. The Cowper Symonds constants D and p for aluminum and mild steel used in the present study were obtained from [22,23]. The results showed a reasonable correlation with finite element data with a maximum percentage error of 12.1.…”

Modelling and simulation on behaviours of mild steel

“…The experimental work presented by Singh et al [5] is simulated using ANSYS 16.1 at low, medium and high strain rates (1-1500 s -1 ) under tension and compression. Here, the thermal softening parameter 1 is taken.…”

“…The numerical simulation performed on 2.30 GHz processor computer in different time duration for various strain rates under tension and compression. The time scale for each process is chosen such that it covers up the flow stresses as determined by Singh et al [5]. It is observed the computation time for performing analysis decreases with increasing strain rate.…”

“…There are many authors (Doner et al [1], Kaufhold et al [2], Wang et al [3], Nayyeri et al [4]) who have worked on modelling and simulation on different metallic materials. This paper is based on the numerical simulation of the experimental work presented by Singh et al [5] in which obtained material parameters of C-S model [6] and J-C model [7] are used to simulate the problem in ANSYS. It is found that the simulated results have good agreement with the analytical (predicted) results of the models and the experimental results.…”

Strain rate effects on reinforcing steels in tension

“…In case of high dynamic loadings, high strain rates in the range of 10 1 to 10 3 s −1 are generated [12][13][14][15][16]. For this reason, new information on the high strain rate behavior of modern rebars is extremely necessary [13,14].…”