Seismic vulnerability assessment and retrofitting of historic masonry building of Malek Timche in Tabriz Grand Bazaar

Aghabeigi, Pouya; Farahmand‐Tabar, Salar

doi:10.1016/j.engstruct.2021.112418

Cited by 25 publications

(10 citation statements)

References 58 publications

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“…Several methodologies have been developed for performing seismic vulnerability assessments of structures (Calvi et al, 2006;Alam et al, 2012;Goded et al, 2018;Shakya et al, 2018;Fabbrocino et al, 2019;Kassem et al, 2020;Aghabeigi and Farahmand-Tabar, 2021;Chieffo et al, 2021;Shabani et al, 2021). These methodologies can be classified into analytical (D'Ayala and Speranza, 2003), empirical based on macroelement approach (De Matteis et al, 2020;Sangiorgio et al, 2021b), and integrated multidisciplinary approaches (Dall'Asta et al, 2019;Grazzini et al, 2020).…”

Section: Methods Of Seismic Vulnerability Assessmentmentioning

confidence: 99%

Seismic vulnerability assessment of old churches in the twin cities of Bhubaneswar and Cuttack using the macroelemental approach

Mishra

Puneeth²,

Ramana³

2022

Front. Built Environ.

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Historic buildings are the cultural and traditional identity of a country. However, these buildings are vulnerable to earthquakes because of their aged structure, poor maintenance, and inadequate structural health monitoring. Therefore, seismic vulnerability assessment is a critical aspect in the restoration and retrofitting of heritage buildings. In this study, a comprehensive survey was performed to collect the data of old and historic church buildings in and around the twin cities of Bhubaneswar and Cuttack in Odisha for evaluating the performance of these structures against seismic activity. The macroelemental method for seismic vulnerability assessment was used to calculate the seismic vulnerability index of church buildings. The probable damage was estimated based on the obtained values of the mean damage grade according to the EMS-98 scale and were compared with the grade of damageability acquired using the rapid visual screening method for Indian conditions. Damage probability matrices were constructed to determine the probabilistic future damage. This study identified church buildings that require immediate renovation and retrofitting.

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Section: Methods Of Seismic Vulnerability Assessmentmentioning

confidence: 99%

Seismic vulnerability assessment of old churches in the twin cities of Bhubaneswar and Cuttack using the macroelemental approach

Mishra

Puneeth²,

Ramana³

2022

Front. Built Environ.

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“…The dome of the mosque was strengthened with the steel girder elements anchored at the top level of the drum. Aghabeigi and Farahmand-Tabar 100 assessed the seismic vulnerability, structural behavior and failure mechanisms of Malek Timche in Tabriz Grand Bazaar historic building, and proposed an appropriate method with FRP composites for retrofitting and improving the seismic performance. Jasieńko et al 101 presented the results of experimental testing of six masonry rings, which are a representative simplification of domes especially their structural support, built to technical scale and strengthened with CFRP strips and sheets and also with an FRCM system with poliparafenilenbenzobisoxazol (PBO), glass, basalt (B), and carbon (C) fibers.…”

Section: Work On the Safety And Strengthening Of Masonry Domesmentioning

confidence: 99%

“…Figure 7.Internally and externally applied different levels CFRP sheets long the tension zone of dome 80,84,100. …”

mentioning

confidence: 99%

Strengthening techniques for masonry domes: A review

Bayraktar

Bayraktar²,

Hökelekli

2022

International Journal of Space Structures

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Historical masonry domes are an important part of the architectural and engineering heritage in the World. They have been extensively used to cover the spaces of temples, mausoleums, palaces, forts, baths, churches, mosques, etc. Damages and collapses of masonry domes occurred as a result of earthquakes or lack of maintenance. Therefore, many efforts have been devoted to clarifying the theoretical and experimental responses of masonry domes by researchers. In addition to traditional techniques, significant developments have been achieved on the strengthening of masonry domes using innovative techniques. The study firstly presents a complete review on the state of knowledge about theoretical and experimental responses and strengthening of masonry domes under static and dynamic loads. Then crack patterns and failure mechanisms of masonry domes are explained, and traditional and innovative strengthening techniques that can be rehabilitated the masonry dome without any harmful intervention or disagreement with conservation principles are introduced and evaluated in detail.

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“…• the development of new constructions, which can be "traditional" hospitals or innovative buildings: -"modular composite building in urgent emergency engineering projects (Wuhan Thunder God Mountain/ Leishenshan hospital)" [1]; -"off-site construction for emergencies" [2]. As such, the current article presents a study concerning the checking of lateral structure from a seismic point of view regarding the "Braila Emergency County Hospital (ECH)" (see figures 1 -8), which is a "historical monument" [3][4][5][6][7][8]. For proper knowledge of the building, some data and general aspects regarding the physical condition of the historical monument and data regarding the geometry of the masonry structure was specified.…”

Section: Introductionmentioning

confidence: 99%

Structural analysis and optimal retrofitting solutions for historical monument with masonry walls

Sococol

Mihai

Petrescu

2022

IOP Conf. Ser.: Mater. Sci. Eng.

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”Braila Emergency County Hospital (ECH)” historical monument represents one of the main objectives of structural rehabilitation in both Braila county and Braila city. Thus, a structural strength verification for Pavilion B, Section 2, using ETABS software was performed, in order to find optimal retrofitting (rehabilitation) solutions. This analytical procedure proved to be beneficial and absolutely necessary, due to observations regarding the spatial contribution of masonry shear walls and finally the proper establishment of capable/design efforts. Following the structural calculation, it was concluded that the best solution would be to use composite materials for retrofitting a certain number of masonry shear walls, as classical retrofitting methods proved to be more expensive and structurally inefficient. Furthermore, in the context of the COVID-19 pandemic, the solution to use composite materials is beneficial, as it would entail no personnel or patients to be evacuated during the rehabilitation works, i.e. the hospital being able to continue to operate.

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Seismic vulnerability assessment and retrofitting of historic masonry building of Malek Timche in Tabriz Grand Bazaar

Cited by 25 publications

References 58 publications

Seismic vulnerability assessment of old churches in the twin cities of Bhubaneswar and Cuttack using the macroelemental approach

Seismic vulnerability assessment of old churches in the twin cities of Bhubaneswar and Cuttack using the macroelemental approach

Strengthening techniques for masonry domes: A review

Structural analysis and optimal retrofitting solutions for historical monument with masonry walls

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