Sampll concrete penetration model



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We present results of a capacious signal of 2D numeric simulations in which we investigated various aspects in the deep-water attack of rigid short projectiles into semi-infinite targets, as symptomless as their perforation direct thin metallic plates. In particular, we analyze the effect of the access phase on the penetration characteristics of short ogive and globose snub-nosed projectiles. The second issue which we investigate here concerns the hole of bimetal plates by acuate nosed projectiles.
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On the deep penetration and plate perforation by rigid projectiles - ScienceDirect


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Modeling the service life of slag concrete exposed to chlorides - ScienceDirect


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This paper focuses on the service life of scum concrete, wherever the time to corrosion initiation for a apt compound threshold value of 0.3% by mass of cement and different aspect compound concentrations (), (1%, 3%, and 5%) was calculated using the error office solution to Fick’s second law of natural action as a service life model, wherever the chloride natural action coefficients of assorted OPC/slag mixes were poised from literature. To gain improved understanding of the above-mentioned aspect, this research presents an experimental probe to elucidate the impacts of local by-product water cooled slag (WCS) on the microstructure of OPC filling paste mixes mistreatment thermo-gravimetric logical thinking and de-sorption approaches. A differential backup of OPC with 50% WCS in OPC paste mixes resulted in an increase in the total of calcium silicate moisturise (CSH) by 57%, a diminish in the total of metallic element hydrated oxide (CH) by 66%, and a decrease in the sum of money of tube pores by 57%, compared to those in the fine OPC matrix.
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