Geomechanics and Engineering

  • 제9권2호
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  • Pages.145-167
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  • 2015
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  • 2005-307X(pISSN)
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  • 2092-6219(eISSN)
테크노프레스 (Techno-Press)
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DOI QR코드

DOI QR Code

Dynamic simulation models for seismic behavior of soil systems - Part I: Block diagrams

  • 투고 : 2014.04.23
  • 심사 : 2015.04.06
  • 발행 : 2015.08.25
⟨ 이전 논문 다음 논문 ⟩

초록

Digital simulation has recently become the preferred method for designing complex and dynamic systems. Simulation packages provide interactive, block-diagram environment for modeling and simulating dynamic models. The block diagrams in simulation models are flowcharts which describe the components of dynamic systems and their interaction. This paper is the first part of the study for determining the seismic behavior of soil systems. The aim of this part is to present the constructed block diagrams for discrete-time analysis of seismic site amplification in layered media for vertically propagating shear waves. Detailed block diagrams are constructed for single and multiple soil layers by considering wave propagation with and without damping, respectively. The block diagrams for recursive filter to model attenuation in discrete-time form are also constructed. Finite difference method is used for strain calculation. The block diagrams are developed by utilizing Simulink which is a software add-on to Matlab.

키워드

참고문헌

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피인용 문헌

  1. Dynamic simulation models for seismic behavior of soil systems - Part II: Solution algorithm and numerical applications vol.9, pp.2, 2015, https://doi.org/10.12989/gae.2015.9.2.169
  2. Development of integrated earthquake simulation system for Istanbul vol.68, pp.1, 2016, https://doi.org/10.1186/s40623-016-0497-y
  3. Automatic 3D soil model generation for southern part of the European side of Istanbul based on GIS database vol.13, pp.6, 2015, https://doi.org/10.12989/gae.2017.13.6.893
  4. Effect of site amplification on inelastic seismic response vol.18, pp.3, 2015, https://doi.org/10.1007/s11803-019-0520-y