Idioma:

The effect of foundation flexibility variation on system response of dynamic soil–structure interaction: an analytical solution

Jin, Liguo ; Liang, Jianwen

Bulletin of earthquake engineering, 2018, Vol.16 (1), p.113-127 [Periódico revisado por pares]

Dordrecht: Springer Netherlands

Texto completo disponível

Citações Citado por

Enviar para

Título:
The effect of foundation flexibility variation on system response of dynamic soil–structure interaction: an analytical solution
Autor: Jin, Liguo ; Liang, Jianwen
Assuntos: Civil Engineering ; Dynamic response ; Earth and Environmental Science ; Earth Sciences ; Environmental Engineering/Biotechnology ; Flexibility ; Frequency ; Geophysics/Geodesy ; Geotechnical Engineering & Applied Earth Sciences ; Half spaces ; Hydrogeology ; Mathematical analysis ; Original Research Paper ; SH waves ; Soil ; Soil analysis ; Soil dynamics ; Soil structure ; Structural Geology ; Variation
É parte de: Bulletin of earthquake engineering, 2018, Vol.16 (1), p.113-127
Descrição: A closed-form analytical solution is presented for the dynamic response of a SDOF oscillator, supported by a flexible composite foundation embedded in an elastic half-space, and excited by plane SH waves. The solution is obtained by the wave function expansion method. The solution is verified for the two limiting cases of a rigid–flexible composite foundation and a homogeneous flexible foundation by comparison with published results. The model is used to investigate the effect of the foundation flexibility variation on the system response. The results show that the effect is significant for both foundation response and structural relative response. For a system with larger foundation flexibility variation, the peak of the foundation effective input motion is smaller, while the amplitude of structural relative response less changes. When foundation flexibility variation decreases, system frequency will shift to lower frequency, and the shift value is also highly dependent on the foundation flexibility variation.
Editor: Dordrecht: Springer Netherlands
Idioma: Inglês

Voltar para lista de resultados

Realização: Logos de Redes Sociais:

The effect of foundation flexibility variation on system response of dynamic soil–structure interaction: an analytical solution

Jin, Liguo ; Liang, Jianwen

Dordrecht: Springer Netherlands

Buscando em bases de dados remotas. Favor aguardar.