Soil-structure interaction analysis based on the soil lumped parameters model

WANG Mansheng; PAN Danguang; ZHOU Xiyuan

doi:10.13374/j.issn1001-053x.2007.01.002

Volume 29 Issue 1

Aug. 2021

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WANG Mansheng, PAN Danguang, ZHOU Xiyuan. Soil-structure interaction analysis based on the soil lumped parameters model[J]. Chinese Journal of Engineering, 2007, 29(1): 5-10. doi: 10.13374/j.issn1001-053x.2007.01.002

Citation:

WANG Mansheng, PAN Danguang, ZHOU Xiyuan. Soil-structure interaction analysis based on the soil lumped parameters model[J]. Chinese Journal of Engineering, 2007, 29(1): 5-10. doi: 10.13374/j.issn1001-053x.2007.01.002

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Soil-structure interaction analysis based on the soil lumped parameters model

doi: 10.13374/j.issn1001-053x.2007.01.002

1. Civil and Environmental Engineering School, University of Science and Technology Beijing, Beijing 100083, China;
2. School of Engineering, University of Alaska, 3211 Providence Drive, Anchorage, AK 99508, USA;
3. Earthquake Engineering and Hazard Mitigation Institute, Beijing University of Technology, Beijing 100022, China

Received Date: 2005-10-12
Rev Recd Date: 2006-05-22

Available Online: 2021-08-16

Abstract

Abstract

Based on the assumption of elastic half-space a 2D lumped parameters model was used to simplify soil foundation. An analysis model of soil-structure interaction was constructed based on the soil physical model for mainly studying the interaction between subsoil and superstructure. The seismic responses of both a 5-floors building and a IS-floors building were analyzed. The results obtained from the 2D lumped parameters model of both medium hard site and medium soft site were some valuable conclusions were obtained. compared with those derived from the rigid foundation model.
- 2D lumped parameters model,
- soil foundation,
- soil-structure interaction,
- seismic response