J. W. Obreimoff “The splitting strength of mica,” Proc. R. Soc. A Math. Phys. Eng. Sci. 127 (805), 290–297 (1930). https://doi.org/10.1098/rspa.1930.0058 Article Google Scholar J. J. Gilman, Fracture, Ed. B.L. Averbach, (John Wiley and Sons, Inc., New York, 1959)...
Obreimoff reported his first instrumented measurements of the cleavage of muscovite mica in 1930 and that work helped to propel a greater understanding of fracture. This study builds upon that effort by investigating the role of compliance heterogeneities in brittle materials through mica splitting in...
The theory of reversible and irreversible cracks in solids Zhurn. tekhn. fiz. (1952) A. Smekal Technische Festigkeit und molekulare Festigkeit Naturwiss. (1922) K. Wolf Zur Bruchtheorie von A. Griffith Zeitschr. ang. Math. Mech. (1923) I.V. Obreimov The splitting strength of mica Proc...
A useful quantity to estimate the strength of the Drude response at different conditions; also known as charge stiffness. Ghost PhPs A class of surface polaritons with the ability to possess the characteristics of propagating and evanescent waves simultaneously. Meron A kind of vortex-type non-triv...
Therefore, in order to reduce the cooling effect of the inflowing high-pressure gas and maintain a good forming efficiency, a multi-stage pressure loading path was applied. At the first stage, a relatively low pressure of 25 MPa was applied to prevent the occurrence of splitting; at the ...
The study of water-conducting fracture zone development height is key to the scientific prevention and control of water damage in mines. Based on the geological conditions of the Wenjiapo coal mine in Binchang, China, this paper investigates the developm
The gradients got steeper and narrower.Sometimes they were cut across by deep pits that had to be cleared.Masses of overhanging rock had to be gotten around. You slid onyour knees, you crept on your belly. But helped by the Canadian'sstrength and Conseil's dexterity, we overcame every ...
Naranjo et al., Observation of nuclear fusion driven by a pyroelectric crystal, Nature 434, 1115-1117 (2005). Obreimoff, J.W. The splitting strength of mica. Proc. Roy. Soc. 290-297 (1930). Orville et al., Absolute spectral measurements of lightning from 375 to 880 nm, J. of the...
(1939)) in 1939, light emission from peeling tape can be seen with the unaided eye. That even more energetic processes were at play had already been suggested in 1930 by Obreimoff (Obreimoff, J. W. The splitting strength of mica.Proc. Roy. Soc.290-297 (1930)) who observed that ...
Wedged between the Ohio and Mississippi rivers, thestate’s southern tipstill looks and feels a lot like Illinois did in the early 1800s when the infamous Trail of Tears passed this way and a youthful Abraham Lincoln was still splitting rails. ...