Seismic Damage Evaluation of Gravity Load Designed Low Rise RC Building Using Non-linear Static Method

Halder, Lipika; Paul, Santanu

doi:10.1016/j.proeng.2016.05.167

Cited by 11 publications

(5 citation statements)

References 6 publications

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“…It is of great significance to evaluate the seismic performance of buildings [12]. The traditional seismic design method mainly guarantees that a building will not collapse in a great earthquake [13].…”

Section: Discussionmentioning

confidence: 99%

Preliminary Evaluation of Seismic Performance of Engineering Structures with PERFORM 3D

2019

Archives of Civil Engineering

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This study analyzed the role of PERFORM 3D in the preliminary evaluation of seismic performance of engineering structures. Firstly, PERFORM 3D was briefly introduced, and its material constitutive model and basic model were analyzed. Then, taking a high-rise building project in Yulin, Shaanxi, China, as an example, PERFORM 3D was used to evaluate its seismic performance. After establishing the engineering model, five seismic waves were selected for simulation. The results showed that the maximum values of X-axis inter-story displacement angle and Y-axis displacement angle were 1/500 and 1/360 respectively, which were far less than the standard limit; the overall energy dissipation was good, the damping was small, the overall deformation was good, and the seismic performance was also good. In conclusion, PERFORM 3D has a good performance in the preliminary evaluation of seismic performance of engineering, and it is worth further promotion and application.

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Section: Discussionmentioning

confidence: 99%

Preliminary Evaluation of Seismic Performance of Engineering Structures with PERFORM 3D

2019

Archives of Civil Engineering

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“…Los rangos de daño se utilizan para describir el deterioro del edificio, ya que no es práctico tener una escala continua, por tal razón, estos niveles brindan al usuario una comprensión de la condición física del edificio (Halder & Paul, 2016). En la Figura 3, se detalla los estados de daños estructurales para pórticos resistentes a momentos de hormigón armado, típicos de la construcción convencional utilizada para viviendas unifamiliares (FEMA, 2021).…”

Section: Estados De Dañounclassified

Evaluación probabilística de fragilidad sísmica para las estructuras de HA, en los barrios periféricos occidentales de la ciudad de Loja.

2023

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Los sismos representan un peligro natural importante, que afecta regularmente las vidas y el entorno construido en áreas propensas a terremotos en todo el mundo, provocando pérdidas sociales y económicas, (Guha-Sapir et al., 2016). La metodología HAZUS exhibe un enfoque simple, preciso y avanzado para el desarrollo de curvas de fragilidad, y la estimación de daño (leve, moderado, extenso y colapso) de las infraestructuras ante la acción sísmica, (Patel & Vasanwala, 2019). En el Ecuador los gobiernos municipales no actúan como un agente regulador urbano eficaz, es por cuanto, aún existe la predominancia de la construcción informal. A nivel local, en la zona occidental de la ciudad de Loja, se localizan barrios periféricos con edificaciones de hormigón armado, los cuales en un gran porcentaje se encuentran construidos sin un diseño sismorresistente, por esta razón, este trabajo de investigación pretende analizar y estimar la probabilidad de daño sísmico.

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“…Due to the advancing computer technology and improvements in the seismic codes, non-linear methods have commonly used by researchers rather than linear approaches (Erdem, 2016;Halder & Paul, 2016). As a result of this situation, nonlinear analysis procedures according to different seismic codes or guidelines are utilized to investigate the structural performances of the existing buildings in recent studies (Aksoylu et al;Masi et al;Vijay et al;2012).…”

Section: Introductionmentioning

confidence: 99%

Performance evaluation and strengthening of reinforced concrete buildings

Erdem

Karal

2022

rdlc

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In view of the past earthquakes, it is stated that several structures are located in active seismic zones around the world. So, improvement of the earthquake performance levels of the existing buildings by using various strengthening methods has been the major interest in structural engineering. Non-linear analysis procedures that are defined in several seismic codes exhibit reliable results in the evaluation of seismic performances of existing buildings. In this study, seismic performances of three, five and eight storey existing and strengthened reinforced concrete buildings having the common floor plan, material and section properties of the structural members are investigated according to Turkish Building Earthquake Code-2018 and American Standard, ASCE. To obtain the earthquake performance results of reinforced concrete buildings, displacement demands of the buildings have been obtained and utilized in nonlinear analyses. SAP2000 structural analysis software is used in the solutions. The determined strengthening techniques are provided by adding concentric steel bracing members to existing reinforced concrete buildings and jacketing of the determined columns. As a result of non-linear analyses applied to the existing and strengthened buildings, damage situations of the structural members are determined, seismic performances of the buildings are evaluated according to both codes and the results are interpreted in the end.

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Seismic Damage Evaluation of Gravity Load Designed Low Rise RC Building Using Non-linear Static Method

Cited by 11 publications

References 6 publications

Preliminary Evaluation of Seismic Performance of Engineering Structures with PERFORM 3D

Preliminary Evaluation of Seismic Performance of Engineering Structures with PERFORM 3D

Evaluación probabilística de fragilidad sísmica para las estructuras de HA, en los barrios periféricos occidentales de la ciudad de Loja.

Performance evaluation and strengthening of reinforced concrete buildings

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