Analysis of the magnitude of the seismic waves energy transferred to the foundation of a building
Abstract: The seismic waves transferred to the foundation of a building cause significant damage to the structure, producing its deterioration and instability. This paper presents the results of subjecting a structure to the effects of the earthquake and the physical mechanical properties of the soil, comparing a theoretical model of an embedded support with the structural dynamics model of D.D. Barkan - O.A. Savinov. Three hypotheses are evaluated: i) The negative effects on the proposed buildings are indirectly proportional to the increase of the seismic response characteristics detected in the soils; ii) The characteristics of the soil strata are directly proportional to the increase of the seismic response characteristics of the soils; and iii) The D.D. Barkan-O.A. Savinov model presents a lower range of embedded support than the theoretical model, which simulates a foundation. Some of the most relevant conclusions indicate that the structural dynamics model of D.D. Barkan - O.A. Savinov presents a more specific range in the reactions produced before the seismic forces, and the relationship in both cases is alleged to be indirectly proportional to the indicated characteristics.
| Main Authors: | , |
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| Format: | Digital revista |
| Language: | English |
| Published: |
Pontificia Universidad Católica de Chile. Departamento de Ingeniería y Gestión de la Construcción
2022
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| Online Access: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-50732022000200131 |
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| Summary: | Abstract: The seismic waves transferred to the foundation of a building cause significant damage to the structure, producing its deterioration and instability. This paper presents the results of subjecting a structure to the effects of the earthquake and the physical mechanical properties of the soil, comparing a theoretical model of an embedded support with the structural dynamics model of D.D. Barkan - O.A. Savinov. Three hypotheses are evaluated: i) The negative effects on the proposed buildings are indirectly proportional to the increase of the seismic response characteristics detected in the soils; ii) The characteristics of the soil strata are directly proportional to the increase of the seismic response characteristics of the soils; and iii) The D.D. Barkan-O.A. Savinov model presents a lower range of embedded support than the theoretical model, which simulates a foundation. Some of the most relevant conclusions indicate that the structural dynamics model of D.D. Barkan - O.A. Savinov presents a more specific range in the reactions produced before the seismic forces, and the relationship in both cases is alleged to be indirectly proportional to the indicated characteristics. |
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