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A platform for research: civil engineering, architecture and urbanism
Analytical Study on Dynamic Coupling Interaction Effects Between Adjacent Building Structures
The objective of the present study is to investigate the dynamic coupling interaction effects between adjacent building structures and the underlying soil when subjected to artificial seismic excitation. In this paper, the dynamic structure–soil–structure interaction (SSSI) between adjacent buildings idealized as a 2D-discrete model and underlying or surrounding soil is coupled by a rotational interaction spring and the non-stationary Kanai–Tajimi accelerogram is employed as artificial seismic excitation input. Based on the numerical investigation, the results showed that constructing an adjacent building taller to an existing building generally increases the response, thereby amplifies the seismic risk although in the taller adjacent building comparative seismic risk reduction in noted based on its own response.
Analytical Study on Dynamic Coupling Interaction Effects Between Adjacent Building Structures
The objective of the present study is to investigate the dynamic coupling interaction effects between adjacent building structures and the underlying soil when subjected to artificial seismic excitation. In this paper, the dynamic structure–soil–structure interaction (SSSI) between adjacent buildings idealized as a 2D-discrete model and underlying or surrounding soil is coupled by a rotational interaction spring and the non-stationary Kanai–Tajimi accelerogram is employed as artificial seismic excitation input. Based on the numerical investigation, the results showed that constructing an adjacent building taller to an existing building generally increases the response, thereby amplifies the seismic risk although in the taller adjacent building comparative seismic risk reduction in noted based on its own response.
Analytical Study on Dynamic Coupling Interaction Effects Between Adjacent Building Structures
Lecture Notes in Civil Engineering
Sitharam, T.G. (editor) / Pallepati, Raghuveer Rao (editor) / Kolathayar, Sreevalsa (editor) / Chandramouli, S. V. (author) / Munirudrappa, N. (author)
2021-03-27
9 pages
Article/Chapter (Book)
Electronic Resource
English
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