Science and technological developments: article

SEISMICITY AS A REACTION OF THE GEOLOGICAL MEDIUM TO PLANETARY HYDROGEN DEGASSING (ON THE EXAMPLE OF THE KAMCHATKA REGION) PART 3. SELF-SUSTAINED BACKGROUND SEISMIC PROCESS DUE TO THE TRIGGER EFFECTS OF HYDROGEN DEGASSING ON THE MEDIUM
GUFELD IOSIF LIPOVICH1
NOVOSELOV OLEG NIKOLAEVICH2
1 Schmidt Institute of Physics of the Earth, Russian Academy of Sciences, Russia, 123242, Moscow, Bolshaya Gruzinskaya ul. 10, bld. 1 2 Bauman Moscow State Technical University, Russia, 105005, Moscow, ul. Baumanskaya 2-ya, 5/1
Journal: Science and technological developments
Tome: 100
Number: 1
Year: 2021
Pages: 46-64
UDK: 550.34 + 550.343
DOI: 10.21455/std2021.1-4
Keywords: BACKGROUND SEISMICITY, HYDROGEN DEGASSING, TRIGGER EFFECTS IN BACKGROUND SEISMICITY
Аnnotation: The physics of the wave seismic process is discussed. In the framework of the degassing model, a seismic act is represented by fast or slow movements along the elements of the medium of different scales. It is shown that trigger effects only due to the force action of elastic waves of seismic sources cannot independently activate the seismic process, since their energy is significantly less than the energy of thermal fluctuations. Additional hydrogen activation of the boundary structures is necessary, which translates the process of movement into a barrier-free one with superplasticity features. Continuous hydrogen degassing with the simultaneous action of elastic waves of weak sources translates the process to self-sustaining.