Results 231 to 240 of about 107,777 (298)
Probabilistic 3D lithology classification from elastic property volumes an advanced inversion workflow at Desouq Gas Field, West Nile Delta, Egypt. [PDF]
Sci RepEl Hateel MS +3 more
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Numerical simulation of velocity gradient scattering waves in visco-acoustic smooth media based on F-K domain integration method. [PDF]
Sci RepOu T +8 more
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Rupture of solidified ancient magma that impeded preceding swarm migrations led to the 2024 Noto earthquake. [PDF]
Sci AdvTakagi R, Yoshida K, Okada T.
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Dual-layered mantle lithosphere beneath southeastern Canadian Cordillera. [PDF]
Nat CommunHuang S, Gu YJ, Johnston ST.
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Seismic performance evaluation of ancient Tibetan residential structures and energy dissipation of Mortise-Tenon Joints. [PDF]
PLoS OneTang J, Xu J, Liu D.
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A simplified method for determining earthquake early warning thresholds in high speed railways. [PDF]
Sci RepLi H, Zhang H, Pan H.
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1956
When an earthquake occurs, energy, which may reach the order of 1025 ergs in the greatest earthquakes is released, within a few seconds or less, from a focal region inside the Earth whose linear dimensions may be of the order of several kilometres. The (somewhat indefinite) centre of the focal region is called the focus.
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When an earthquake occurs, energy, which may reach the order of 1025 ergs in the greatest earthquakes is released, within a few seconds or less, from a focal region inside the Earth whose linear dimensions may be of the order of several kilometres. The (somewhat indefinite) centre of the focal region is called the focus.
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Seismic waves and seismic barriers
Acoustical Physics, 2011The basic idea of seismic barrier is to protect an area occupied by a building or a group of buildings from seismic waves. Depending on nature of seismic waves that are most probable in a specific region, different kinds of seismic barriers are suggested.
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GEOPHYSICS, 1950
Speculations are made regarding the significance of the well‐known observation that seismic reflection energy is usually in the frequency range of from 20 to 100 cycles per second. The general absence of reflected energy below 20 cps is attributed to the fact that the wavelengths of seismic waves in this frequency range are becoming large compared to ...
D. H. Clewell, R. F. Simon
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Speculations are made regarding the significance of the well‐known observation that seismic reflection energy is usually in the frequency range of from 20 to 100 cycles per second. The general absence of reflected energy below 20 cps is attributed to the fact that the wavelengths of seismic waves in this frequency range are becoming large compared to ...
D. H. Clewell, R. F. Simon
openaire +1 more source