Zobrazeno 1 - 2
of 2
pro vyhledávání: '"P. S. Anufrenkova"'
Publikováno v:
Journal of Mining Science. 57:1-9
The samples of anthracite and bituminous coal are studied in cyclic freeze–thaw at different water contents. In the freeze–thaw cycles, the samples were subjected to continuous ultrasonic sounding. It is found that different contents of water hav
Publikováno v:
Power Technology and Engineering. 52:181-184
During the reconstruction of the Volzhskaya HPP, it is very important to determine the properties of the concrete and the strength parameters of the structures and buildings of the HPP. During field studies, the durability of concrete under monoaxial