WebCRATERS PRODUCED BY LARGE-SCALE EXPLOSIONS Mecánica Computacional, A. Cardona, Mario Alberto Storti Engineering 2008 In case of terrorist attacks or other intentional actions using explosives, the information that can be obtained from the crater generated by the blast waves is extremely important. For example, the… Expand WebThe crater dimensions for underground explosions coincide with those found in the literature. For explosions at ground level the results are qualitatively described by …
The mystery of Siberia’s exploding craters - BBC Future
WebJun 1, 2014 · Blast induced soil vibrations can cause structur al damage even at large distances from the source, causing th e need for accurate prediction methods. The occurrence of shock wa ves nd the high strain rates and deformations call for the us e of hydrocodes in the proximity of an explosion. At larger dista nce, the use of a more cost … WebIn connection to soils response, most research is related to underground explosions, with only a few papers concerned with explosions at ground level. Neither experimental nor theoretical studies about craters produced by explosions above ground level have been found in the technical literature. children and women in sports class 12 pdf
Craters produced by underground explosions Semantic Scholar
Webdiscussed. Simple predictive equations for the crater diameter were presented. In a recent paper, the accuracy of numerical simulations of craters produced by underground explosions was proved (Luccioni and Ambrosini, 2006). For this purpose, the numerical analysis of crater formation due to underground explosions was performed with a … WebAt present, there are two main methods used to investigate cratering or underground explosions: centrifuge model tests and equivalent material model tests. Based on the … WebOct 1, 2024 · A study to determine 137 Cs, 90 Sr, 241 Am, 239+240 Pu radionuclides in vegetation cover of the area of craters produced by underground nuclear explosions at the Semipalatinsk test site (STS) is summarised in this paper.. Transfer factors (Tf) required for the quantitative description of the radionuclides transition from the soil to … children and women in sports notes