Numerical analysis of the seismic behavior of vertical shaft

Sangseom Jeong, Yongmin Kim, Sungjun Lee, Jungbum Jang, Yonghee Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Dynamic responses of a vertical shaft subjected to seismic loads in a layered soilwere investigated by using a three-dimensional Finite Element(FE) approach.The emphasiswas on quantifying the load distribution and deformation of the vertical shaft under earthquake loadings in a multi-layered soil. It was found that the dynamic behavior of the vertical shaft was significantly influenced by the soil stratigraphy and input motion. Based on the FE analysis results, the maximum values of shear force and bending moment occurred near the interface between the soil layers. The deformation and loading values of vertical shaft was highly influenced by the amplitude of earthquake for the case of the vertical shaft constructed in a multi-layered soil.

Original languageEnglish
Title of host publicationNumerical Methods in Geotechnical Engineering - Proceedings of the 7th European Conference on Numerical Methods in Geotechnical Engineering
Pages465-470
Number of pages6
Publication statusPublished - 2010 Dec 1
Event7th European Conference on Numerical Methods in Geotechnical Engineering, NUMGE 2010 - Trondheim, Norway
Duration: 2010 Jun 22010 Jun 4

Publication series

NameNumerical Methods in Geotechnical Engineering - Proceedings of the 7th European Conference on Numerical Methods in Geotechnical Engineering

Other

Other7th European Conference on Numerical Methods in Geotechnical Engineering, NUMGE 2010
CountryNorway
CityTrondheim
Period10/6/210/6/4

Fingerprint

shaft
Numerical analysis
Numerical Analysis
Vertical
Soil
Soils
Earthquakes
Earthquake
Stratigraphy
Finite Element
Bending moments
earthquake
Load Distribution
soil
Dynamic response
dynamic response
Dynamic Response
Dynamic Behavior
Finite element method
stratigraphy

All Science Journal Classification (ASJC) codes

  • Geotechnical Engineering and Engineering Geology
  • Numerical Analysis

Cite this

Jeong, S., Kim, Y., Lee, S., Jang, J., & Lee, Y. (2010). Numerical analysis of the seismic behavior of vertical shaft. In Numerical Methods in Geotechnical Engineering - Proceedings of the 7th European Conference on Numerical Methods in Geotechnical Engineering (pp. 465-470). (Numerical Methods in Geotechnical Engineering - Proceedings of the 7th European Conference on Numerical Methods in Geotechnical Engineering).
Jeong, Sangseom ; Kim, Yongmin ; Lee, Sungjun ; Jang, Jungbum ; Lee, Yonghee. / Numerical analysis of the seismic behavior of vertical shaft. Numerical Methods in Geotechnical Engineering - Proceedings of the 7th European Conference on Numerical Methods in Geotechnical Engineering. 2010. pp. 465-470 (Numerical Methods in Geotechnical Engineering - Proceedings of the 7th European Conference on Numerical Methods in Geotechnical Engineering).
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abstract = "Dynamic responses of a vertical shaft subjected to seismic loads in a layered soilwere investigated by using a three-dimensional Finite Element(FE) approach.The emphasiswas on quantifying the load distribution and deformation of the vertical shaft under earthquake loadings in a multi-layered soil. It was found that the dynamic behavior of the vertical shaft was significantly influenced by the soil stratigraphy and input motion. Based on the FE analysis results, the maximum values of shear force and bending moment occurred near the interface between the soil layers. The deformation and loading values of vertical shaft was highly influenced by the amplitude of earthquake for the case of the vertical shaft constructed in a multi-layered soil.",
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Jeong, S, Kim, Y, Lee, S, Jang, J & Lee, Y 2010, Numerical analysis of the seismic behavior of vertical shaft. in Numerical Methods in Geotechnical Engineering - Proceedings of the 7th European Conference on Numerical Methods in Geotechnical Engineering. Numerical Methods in Geotechnical Engineering - Proceedings of the 7th European Conference on Numerical Methods in Geotechnical Engineering, pp. 465-470, 7th European Conference on Numerical Methods in Geotechnical Engineering, NUMGE 2010, Trondheim, Norway, 10/6/2.

Numerical analysis of the seismic behavior of vertical shaft. / Jeong, Sangseom; Kim, Yongmin; Lee, Sungjun; Jang, Jungbum; Lee, Yonghee.

Numerical Methods in Geotechnical Engineering - Proceedings of the 7th European Conference on Numerical Methods in Geotechnical Engineering. 2010. p. 465-470 (Numerical Methods in Geotechnical Engineering - Proceedings of the 7th European Conference on Numerical Methods in Geotechnical Engineering).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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T1 - Numerical analysis of the seismic behavior of vertical shaft

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N2 - Dynamic responses of a vertical shaft subjected to seismic loads in a layered soilwere investigated by using a three-dimensional Finite Element(FE) approach.The emphasiswas on quantifying the load distribution and deformation of the vertical shaft under earthquake loadings in a multi-layered soil. It was found that the dynamic behavior of the vertical shaft was significantly influenced by the soil stratigraphy and input motion. Based on the FE analysis results, the maximum values of shear force and bending moment occurred near the interface between the soil layers. The deformation and loading values of vertical shaft was highly influenced by the amplitude of earthquake for the case of the vertical shaft constructed in a multi-layered soil.

AB - Dynamic responses of a vertical shaft subjected to seismic loads in a layered soilwere investigated by using a three-dimensional Finite Element(FE) approach.The emphasiswas on quantifying the load distribution and deformation of the vertical shaft under earthquake loadings in a multi-layered soil. It was found that the dynamic behavior of the vertical shaft was significantly influenced by the soil stratigraphy and input motion. Based on the FE analysis results, the maximum values of shear force and bending moment occurred near the interface between the soil layers. The deformation and loading values of vertical shaft was highly influenced by the amplitude of earthquake for the case of the vertical shaft constructed in a multi-layered soil.

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Jeong S, Kim Y, Lee S, Jang J, Lee Y. Numerical analysis of the seismic behavior of vertical shaft. In Numerical Methods in Geotechnical Engineering - Proceedings of the 7th European Conference on Numerical Methods in Geotechnical Engineering. 2010. p. 465-470. (Numerical Methods in Geotechnical Engineering - Proceedings of the 7th European Conference on Numerical Methods in Geotechnical Engineering).