This course ranges from the earth structure, the generation of earthquakes and seismic waves by faults to the seismic response of soils, foundations and structures as well as seismic risk. It is consequently aimed at undergraduates, graduates and professionals interested in engineering seismology, earthquake engineering or seismic risk. It investigates various technical fields: rock mechanics, soil dynamics, structural dynamics and dynamic soil-structure interaction.
oferecido por
Seismology to Earthquake Engineering
École PolytechniqueInformações sobre o curso
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Prazos flexíveis
Redefinir os prazos de acordo com sua programação.
Certificados compartilháveis
Tenha o certificado após a conclusão
100% on-line
Comece imediatamente e aprenda em seu próprio cronograma.
Nível intermediário
Background in either earth sciences, civil engineering or mechanics.
Aprox. 15 horas para completar
Inglês
Legendas: Inglês
O que você vai aprender
How seismic waves propagate
How earthquakes are generated
How structures withstand seismic shaking
Prazos flexíveis
Redefinir os prazos de acordo com sua programação.
Certificados compartilháveis
Tenha o certificado após a conclusão
100% on-line
Comece imediatamente e aprenda em seu próprio cronograma.
Nível intermediário
Background in either earth sciences, civil engineering or mechanics.
Aprox. 15 horas para completar
Inglês
Legendas: Inglês
oferecido por
École Polytechnique
École polytechnique combines research, teaching and innovation at the highest scientific and technological level worldwide to meet the challenges of the 21st century. At the forefront of French engineering schools for more than 200 years, its education promotes a culture of multidisciplinary scientific excellence, open in a strong humanist tradition.\n
Programa - O que você aprenderá com este curso
4 minutos para concluir
Introduction
4 minutos para concluir
1 vídeo (Total 4 mín.)
2 horas para concluir
Week 1 - Seismicity and faults
The first week allows to discover the Earth structure, the plate tectonics, the behaviour of faults in the crust and the radiation of seismic waves. The seismicity of the Earth is studied and that of Mars is shown as well! The control of faults and the magnetic properties of the Earth are finally explained.
2 horas para concluir
11 vídeos (Total 89 mín.)
3 horas para concluir
Week 2 - Seismic waves and ground motion
Various types of seismic waves are presented through both actual observations and theoretical interpretation. Their propagation and amplification in heterogeneous geological structures are discussed (soil layers, alluvial basins). The application to site characterization is finally proposed.
3 horas para concluir
8 vídeos (Total 74 mín.)
4 horas para concluir
Week 3 - Seismic response of soil and structures
The seismic soil response is analyzed first. The simplified soil response is then converted into a so-called response spectrum for sake of seismic design. The seismic response of structures is discussed through eigenmodes, modal superposition and modal recombination. Seismic isolation and in situ dynamic characterization of structures is also presented.
4 horas para concluir
10 vídeos (Total 94 mín.)
3 horas para concluir
Week 4 - Complex structures and non linearities
Dynamic Soil-Structure Interaction and Soil-Foundation-Structure Interaction are presented first. Typical nonlinear behaviours of structures are then analyzed. The seismic response of structures is finally discussed through simplified (e.g. push-over) and time history nonlinear analyses.
3 horas para concluir
8 vídeos (Total 77 mín.)
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