Results 21 to 30 of about 155,079 (258)
Valuation of extinction parameters of anisotropic macro-seismic wave intensities
Геофизический журнал, 2014 A method is proposed for calculating the parameters of macroseismic intensity decay of anisotropic fields. Macroseismic field are described by the model of Blake-Shebalin to the attenuation depending on the azimuth direction «epicenter-point-score ...
V. E. Kulchitsky
doaj +1 more source
Seismic Assessment of Algerian Bridge [PDF]
, 2017 This study focused on the probabilistic risk assessment of reinforced concrete piers bridges subjected to ground motion excitation. In order to assess the vulnerability of Piers Bridge, a case study of a typical Algerian highway bridge is presented, illustrating the seismic performance and damage evaluation method.
F. Kehila +2 more
openaire +1 more source
Cell-automaton energy model of the earthquake focus
Геофизический журнал, 2011 The energy one-dimensional cellular automaton model of a seismic source is offered which represents modification of model of seismicity. The outcomes of numerical calculations are adduced and the comparison of obtained relations to physical model ...
V. E. Kulchytskyi
doaj +1 more source
Seismic assessment of plain concrete arch bridges by three dimensional simulation using geometrical and mechanical properties [PDF]
Journal of Structural and Construction Engineering, 2018 There are numerous old arch bridges in Iran that have been used as railway bridges for more than seventy years. Since most of these bridges are not designed for earthquake excitation, seismic vulnerability of these structures is uncertain.
Adel Mahmoudi Moazam +2 more
doaj +1 more source
Numerical and experimental analysis of the leaning Tower of Pisa under earthquake [PDF]
, 2017 Twenty years have passed from the most recent studies about the dynamic behavior of the leaning Tower of Pisa. Significant changes have occurred in the meantime, the most important ones concerning the soil-structure interaction.
Akkar +19 more
core +2 more sources
Nuclear Engineering and Technology, 2018 Maintaining the integrity of the major equipment in nuclear power plants is critical to the safety of the structures. In particular, the soundness of the piping is a critical matter that is directly linked to the safety of nuclear power plants. Currently,
Sung-Wan Kim +4 more
doaj +1 more source
Geomatics, Natural Hazards & Risk, 2022 Seismic energy analysis is the basis of coal burst risk assessment. The prerequisite for utilizing seismic energy to quantify coal burst hazards is the accurate understanding of seismic energy attenuation.
Yaoqi Liu +6 more
doaj +1 more source
The El Masnou Infralittoral sedimentary environment (Barcelona province, NW Mediterranean Sea): morphology and Holocene seismic stratigraphy [PDF]
, 2010 A detailed analysis of the morphology and the Holocene seismic and sequence stratigraphy and architecture of the infralittoral sedimentary environment of the El Masnou coast (Catalonia, NW Mediterranean Sea) was carried out using multibeam bathymetry and
Alonso, Belén (Alonso Martínez) +6 more
core +4 more sources
Seismic Hazard Assessment [PDF]
, 2020 Seismic hazard means the possibility of a strongest ground motion taking place in a specified area during a given time interval. Because earthquake occurrence in time, location and magnitude are random, the probabilistic method is a reasonable choice for seismic hazard assessment.
Jie Li, Wei Liu
openaire +1 more source
Nuclear Engineering and Technology, 2019 In the design criterion for the nuclear power plant piping system, the limit state of the piping against an earthquake is assumed to be plastic collapse. The failure of a common piping system, however, means the leakage caused by the cracks.
Sung-Wan Kim +3 more
doaj +1 more source