A Rapid Seismic Risk Assessment Method for Existing Building Stock in Urban Areas

Albayrak, Uğur; Canbaz, Mehmet

doi:10.1016/j.proeng.2015.08.476

Cited by 25 publications

(12 citation statements)

References 10 publications

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“…또한 취약한 건물을 식별하거나(예. Albayrak et al, 2015;Vona et al, 2018;Özbay et al, 2020) 가치비용과 중요도를 고려(예. Talebiyan and Mahsuli, 2018;Nanda et al, 2019;D'Alpaos and Valluzzi, 2020;Tung et al, 2020)…”

Section: 기타의견unclassified

Research on Measures for Improving the Seismic Resistance Rate of Private Buildings through Surveys

이

홍²,

이³

et al. 2020

J. Korean Soc. Hazard Mitig

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In Korea, there is still no plan to secure earthquake-resistant performance in private buildings despite being exposed to the risk of large and small earthquakes. Therefore, this study considered the current status of domestic and foreign support systems as well as prior research on improving the seismic resistance rate of private buildings, and surveys of experts and residents were conducted based on them. According to the survey, direct support such as financial support for seismic reinforcement, technical/administrative support, rental housing support, and deregulation should be considered to improve the seismic resistance rate of private buildings. In addition, it is necessary to prepare a cost-effective plan and review the financial security plan. As social consensus is important for these support systems, continuous policy research is needed.

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Section: 기타의견unclassified

Research on Measures for Improving the Seismic Resistance Rate of Private Buildings through Surveys

이

홍²,

이³

et al. 2020

J. Korean Soc. Hazard Mitig

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“…One of the frequently used methods is developed by FEMA-P 154, namely the rapid visual screening of buildings which is based on the visual observation mainly on buildings' exterior elements [14]. Similar seismic risk evaluation on the built structures was conducted by Albayrak et al in 2015, where a large scale in-situ investigation of more than a thousand buildings was undertaken. Their method was a rapid street screening for potential seismic hazards to detect, create an inventory, and rank the most vulnerable buildings in a forthcoming earthquake [15].…”

Section: Introductionmentioning

confidence: 99%

Seismic Risk Evaluation of Community Mosques in Southern Malang to Assess Their Suitability to Support Disaster Response

Putrie¹,

Maslucha²,

Handryant³

et al. 2021

Advances in Social Science, Education and Humanities Research

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In Indonesian culture, mosques are mostly built by local communities. Through time, these local communities develop a sense of belonging to the mosques they built. Mosques then become more than a place of worship. During hard times such as disasters, these mosques often become a place to seek help and protection. However, many times in disasters such as an earthquake, which occur rapidly and unpredictably, these mosques were unable to carry out their sociocultural functions because of their own severe damage following the disaster. Therefore, this paper discusses the results of a seismic risk evaluation of 100 community mosques in the southern area of Malang Raya, one of the earthquakeprone areas along the southern coast of Java. The evaluation focussed on structural, architectural, and spatial aspects of the mosques based on field observation and visual documentation such as photographs and as-built drawings. One of the findings of this study is that the majority of the mosque buildings are gravity-only structures and unlikely to be earthquake-resistant. On the other hand, some architectural and spatial aspects of the mosques show some thoughtful considerations for their roles as places for the evacuation process and disaster support during emergency situations.

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“…The physical damage of earthquakes to structures causes minor effects, for example, power, water, or gas outages. Most times, the secondary impact causes more socioeconomic losses than losses from straight structural damage [3].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Seismic Performance of Steel Lattice Transmission Towers

Albayrak

Morshid

2020

Civ Eng J

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The electricity transmission systems are an important lifeline for modern societies. They are used for overhead power lines as supporting structures. Transmission towers are designed to meet electrical and structural requirements. They are designed according to the weight of conductors and environmental effects such as wind and ice loads. They also considered other extraordinary stresses such as cable breakage and ice-breaking effects. Because of a common perception that transmission line (TL) towers show low sensitivity to earthquakes, the effects of the earthquake in TL tower construction are not considered. For this reason, TL towers are investigated with regard to the seismic performance in this study. The principal objectives of this research are: i) to assess the sensitivity of typical TL towers to earthquake loads, ii) to retrofit an existing steel lattice tower using a new section Centre To Center (CTC). In this study, a finite element model of a representative 154 KV transmission tower in Turkey was performed using a set of 10 recorded earthquake ground movements. The four-legged square TL tower has been analyzed and designed for Turkey, Eskisehir seismic zone considering 42.95 m height using finite element (FE) software. Therefore, a new section Centre To Center (CTC) type has been designed and the failed sections have been replaced with a designed section using the SAP2000 section designer. The results show that the load of failure increased after retrofitting. The retrofitting method was effective and easily conducted in fields. Doi: 10.28991/cej-2020-03091600 Full Text: PDF

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A Rapid Seismic Risk Assessment Method for Existing Building Stock in Urban Areas

Cited by 25 publications

References 10 publications

Research on Measures for Improving the Seismic Resistance Rate of Private Buildings through Surveys

Research on Measures for Improving the Seismic Resistance Rate of Private Buildings through Surveys

Seismic Risk Evaluation of Community Mosques in Southern Malang to Assess Their Suitability to Support Disaster Response

Evaluation of Seismic Performance of Steel Lattice Transmission Towers

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