A rapid seismic safety assessment method for mid-rise reinforced concrete buildings

Kaplan, Onur; Güney, Yücel; Topçu, Ahmet; Özçelikörs, Yunus

doi:10.1007/s10518-017-0229-0

Cited by 19 publications

(3 citation statements)

References 5 publications

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“…Later, the seismic performance of the building can be predicted from the results of RVS through the final score. Despite the fact that RVS is not as exact as extensive modeling, it is quite simple and straightforward in detecting regions of a city that are weaker to seismic events than others [34][35][36].…”

Section: Rapid Visual Screening Methodsmentioning

confidence: 99%

“…It is based on correlations between the buildings' predicted seismic performance and the structural typology (frame, shear wall, masonry, infills) [33]. While it is not considered a perfect method because it is based on expert and non-expert decisions, it is simple and can give a preliminary idea of the areas of a city that are vulnerable to seismic disturbances [34][35][36]. Based on the information from RVS, government authorities can use quantitative tools to help them decide if, and how much, remedial work is required in a particular district [37].…”

Section: Research Backgroundmentioning

confidence: 99%

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Assessment of Seismic Building Vulnerability Using Rapid Visual Screening Method through Web-Based Application for Malaysia

et al. 2021

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Rapid visual screening is a quick and simple approach often used by researchers to estimate the seismic vulnerability of buildings in an area. In this study, preliminary seismic vulnerability assessment of 500 buildings situated at Northern and Eastern George Town, Malaysia, was carried out by utilizing a modified FEMA-154 (2002) method that suits Malaysian conditions. Data were collected from online sources via Google Maps and Google Earth instead of traditional surveying data collection through street screening. The seismic assessment analysis of this study was based on the RVS performance score and the damage state classification for each building typology. This approach generates, for each building, a final performance score based on governing parameters such as structural resisting system, height, structural irregularities, building age, and soil type. The findings revealed the immediate need for effective seismic mitigation strategies, as 90% of the studied buildings required a further detailed analyses to pinpoint their exact seismic vulnerability performance. Most of the surveyed buildings were predicted to experience moderate-to-substantial damage, with 220 out of 500 being classed as damage state 2 (D2) and damage state 3 (D3). A GIS map, “RVS Malaysian Form-George Town Area”, was generated via ArcGIS and shared with the public to provide vital information for further research.

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Section: Rapid Visual Screening Methodsmentioning

confidence: 99%

Section: Research Backgroundmentioning

confidence: 99%

Assessment of Seismic Building Vulnerability Using Rapid Visual Screening Method through Web-Based Application for Malaysia

et al. 2021

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“…The final score obtained from RVS can predict a building's seismic performance. Although RVS is less precise than extensive modelling, it is still a simple and straightforward method for identifying regions of a city that are more susceptible to seismic events than others [2][3][4]. The use of RVS as a preliminary screening process has gained widespread popularity due to its ability to identify structures with high seismic vulnerability quickly and efficiently, thereby saving valuable time and resources.…”

Section: Research Overviewmentioning

confidence: 99%

A Study of Building Structure Resilience to Seismic in the Batu Pahat Area using Rapid Visual Screening Method

Fahir Zulkifli,

Shahrul Niza Mokhatar,

Tuan Norhayati Tuan Chik

et al. 2023

ARASET

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This study is aimed at evaluating the durability of buildings in Batu Pahat area against seismic activity. To carry out this assessment, data about the building structure is collected, including architect plans, site investigations, and photos. This data is then processed and analysed using manual methods. To determine the Peak Ground Acceleration (PGA) value, the coordinates of Batu Pahat area are needed. This value can be calculated using Mathematica software, which gives a PGA value of 0.0553 g for Batu Pahat area. Based on this value, the Low Map Area form is used for the evaluation, using the ATC-21 form. The evaluation results indicate that 70% of the buildings in the area are in good condition, 25% are in a satisfactory condition, and only 5% are in a weak condition. However, it is important to note that even though only a small percentage of buildings are classified as weak, it does not mean that seismic hazards can be ignored. The study also suggests that the durability of building structures depends on various factors, such as the columns' strength, the building's bottom situation (e.g., empty space or unit), the building's shape (e.g., plan or upright), and the surrounding area's situation. Overall, this study offers valuable insights into the durability of buildings in the Batu Pahat area against seismic activity. It provides crucial information for stakeholders to make informed decisions regarding building safety in the region. The study's findings will guide decision-making processes, helping determine necessary precautions, retrofitting measures, or potential relocation of high-risk buildings. By enhancing the resilience of buildings, this evaluation contributes to the safety and well-being of occupants in the face of seismic hazards. Ultimately, the study's comprehensive assessment and subsequent insights lay the groundwork for informed decision-making and proactive measures to mitigate seismic risks, benefiting the overall resilience of buildings in the Batu Pahat District.

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The depth of alluvial sediments and subsurface profiling along the Eskişehir Basin in Central Turkey using microtremor observations

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Mutlu

2022

Bull Eng Geol Environ

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A rapid seismic safety assessment method for mid-rise reinforced concrete buildings

Cited by 19 publications

References 5 publications

Assessment of Seismic Building Vulnerability Using Rapid Visual Screening Method through Web-Based Application for Malaysia

Assessment of Seismic Building Vulnerability Using Rapid Visual Screening Method through Web-Based Application for Malaysia

A Study of Building Structure Resilience to Seismic in the Batu Pahat Area using Rapid Visual Screening Method

The depth of alluvial sediments and subsurface profiling along the Eskişehir Basin in Central Turkey using microtremor observations

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