Research output: Contribution to journal › Conference article › peer-review
Seismic barriers : theory and numerical simulations. / Bratov, Vladimir; Ilyashenko, Alla; Morozov, Nikita; Rashidov, Tursunbai.
In: E3S Web of Conferences, Vol. 97, 03005, 2019.Research output: Contribution to journal › Conference article › peer-review
}
TY - JOUR
T1 - Seismic barriers
AU - Bratov, Vladimir
AU - Ilyashenko, Alla
AU - Morozov, Nikita
AU - Rashidov, Tursunbai
PY - 2019
Y1 - 2019
N2 - The basic idea of a seismic barrier is to protect an area occupied by a building or a group of buildings from seismic waves. Depending on the nature of seismic waves that are the most probable in a specific region, different kinds of seismic barriers are suggested. For example, vertical barriers resembling a wall in a soil can protect from Rayleigh and bulk waves. The FEM simulation reveals that to be effective, such a barrier should be (i) composed of layers with contrast physical properties allowing "trapping" of the wave energy inside some of the layers, and (ii) depth of the barrier should be comparable or greater than the considered seismic wavelength.
AB - The basic idea of a seismic barrier is to protect an area occupied by a building or a group of buildings from seismic waves. Depending on the nature of seismic waves that are the most probable in a specific region, different kinds of seismic barriers are suggested. For example, vertical barriers resembling a wall in a soil can protect from Rayleigh and bulk waves. The FEM simulation reveals that to be effective, such a barrier should be (i) composed of layers with contrast physical properties allowing "trapping" of the wave energy inside some of the layers, and (ii) depth of the barrier should be comparable or greater than the considered seismic wavelength.
KW - LAMB WAVE-PROPAGATION
KW - SURFACE-WAVES
KW - SH-WAVES
KW - EXISTENCE
KW - DISLOCATIONS
KW - SCATTERING
UR - http://www.scopus.com/inward/record.url?scp=85067308182&partnerID=8YFLogxK
U2 - 10.1051/e3sconf/20199703005
DO - 10.1051/e3sconf/20199703005
M3 - статья в журнале по материалам конференции
AN - SCOPUS:85067308182
VL - 97
JO - E3S Web of Conferences
JF - E3S Web of Conferences
SN - 2555-0403
M1 - 03005
Y2 - 18 April 2019 through 21 April 2019
ER -
ID: 42978023