Journal of the Korean Society of Hazard Mitigation

Article

April 24, 2024

An Analytical Study of the Out-of-plane Seismic Performance of Masonry Walls Reinforced with High-Performance Fiber-Reinforced Cementitious Composites

You Seung Im, Jiho Moon, Joo Ha Lee

J. Korean Soc. Hazard Mitig. 2024;24(2):1-9.

Frequent earthquake occurrences in various regions of Korea have highlighted the urgent need that exists for the seismic retrofitting of unreinforced masonry buildings, which are particularly vulnerable to lateral forces....

Article

April 24, 2024

Characteristics of Skid Resistance for Pavements with Black Ice

Kwanho Lee, Minsu Son, Seongkyum Kim, Seongjin Choi, Dowon Park

J. Korean Soc. Hazard Mitig. 2024;24(2):11-16.

Korea experiences a four-season climate, leading to significant fluctuations in seasonal road surface conditions and contributing to numerous traffic accidents. Over the period of five years since 2016, approximately 4,800 traffic accidents have been attributed to icy and frosty road conditions, with a fatality rate 1.5 times higher than that...

Article

April 24, 2024

Developing Complex Disaster Response Scenarios Using Social Network Analysis

Hyojeong Kim

J. Korean Soc. Hazard Mitig. 2024;24(2):17-27.

Given the escalating frequency and severity of complex disasters, it is imperative to transition from isolated disaster-specific systems to integrated disaster response frameworks. The development of complex disaster scenarios represents a crucial initial step, facilitating an in-depth comprehension of extant vulnerabilities and the forecasting of prospective challenges. This study reinterprets...

Article

April 24, 2024

Mitigating Urban Inundation through Capillary Rise and Surface Tension

Joonggeun Song, Kwansue Jung

J. Korean Soc. Hazard Mitig. 2024;24(2):29-40.

In urban areas, flood damage often arises from urban inundation, particularly when stormwater accumulates in the lowlands during heavy rainfall. However, installing or upgrading rainfall-runoff reduction facilities in advanced land-use areas poses significant spatiotemporal and economic challenges. Therefore, an alternative approach is needed to manage runoff during periods of excessive...

Article

April 24, 2024

Comparative Study of the Fire Supervision Arrangements in Apartment Houses

Youngyae Choi, Hanbit Choi, Donmook Choi

J. Korean Soc. Hazard Mitig. 2024;24(2):41-47.

Based on the changes in the shapes of apartment houses over the past decade, as the number of single-person households has increased, the protection of ultra-small and small apartments has increased. The current general supervision of firefighting is based on the number of floors and total floor area. Hence, the...

Article

April 24, 2024

Improvement of Personnel, Education and Working Environments via Surveying the Status of Personnel in 119 Emergency Operation Centers

Yong-Taek Han

J. Korean Soc. Hazard Mitig. 2024;24(2):49-60.

Excluding the Sejong Fire Department Headquarters, visitations to 119 emergency operations centers in 17 cities and provinces across the country were conducted as of 2022 to assess the improvements in...

Article

April 24, 2024

Assessing the Fire Characteristics of Chair Materials in a New High-Speed Railway Vehicle Across Various Fire Environments

Kukil Han, Won-Hee Park, Tae-Soon Kwon, Su-Hwan Yun, Duckhee Lee

J. Korean Soc. Hazard Mitig. 2024;24(2):61-68.

The heat release rate generated when a fire occurs in a railway vehicle is one of the most important factors when designing precautions for railway facilities such as railway tunnels....

Article

April 24, 2024

A Study on Securing the Safety of Electric Vehicle Charging Areas

Jin Chae

J. Korean Soc. Hazard Mitig. 2024;24(2):69-75.

This study analyzes the risk and risk factors of fire based on the location of a specific firefighting object where an electric vehicle charging area is installed, and proposes a way to ensure safety through fire risk assessment. First, as an institutional measure, individuals should be prohibited from installing charging...

Article

April 24, 2024

Selection of Optimum Ternary Binder Systems that Enhance the Workability and Durability of Concrete used in Marine Railways

TaeYoon Byun, KookHwan Cho

J. Korean Soc. Hazard Mitig. 2024;24(2):77-83.

In this study, the improvement of the compressive strength and duradbility of concrete used in marine railways by adding binding agents was investigated. The test speciments used in the study...

Article

April 24, 2024

Investigation of Tunnel Collapse Mechanisms through Numerical Analysis

Mintae Kim

J. Korean Soc. Hazard Mitig. 2024;24(2):85-91.

In this study, tunnel excavations were introduced in two typical ground conditions found in unstable urban areas, and the corresponding tunnel collapse mechanisms were investigated using numerical analysis. The case studies of tunnel collapse in weathered rock and uncemented sandy soil layers revealed that a plastic area extended across the...

An Analytical Study of the Out-of-plane Seismic Performance of Masonry Walls Reinforced with High-Performance Fiber-Reinforced Cementitious Composites You Seung Im, Jiho Moon, Joo Ha Lee J. Korean Soc. Hazard Mitig. 2024;24(2):1-9. Article April 24, 2024 PDF	Characteristics of Skid Resistance for Pavements with Black Ice Kwanho Lee, Minsu Son, Seongkyum Kim, Seongjin Choi, Dowon Park J. Korean Soc. Hazard Mitig. 2024;24(2):11-16. Article April 24, 2024 PDF
Developing Complex Disaster Response Scenarios Using Social Network Analysis Hyojeong Kim J. Korean Soc. Hazard Mitig. 2024;24(2):17-27. Article April 24, 2024 PDF	Mitigating Urban Inundation through Capillary Rise and Surface Tension Joonggeun Song, Kwansue Jung J. Korean Soc. Hazard Mitig. 2024;24(2):29-40. Article April 24, 2024 PDF
Comparative Study of the Fire Supervision Arrangements in Apartment Houses Youngyae Choi, Hanbit Choi, Donmook Choi J. Korean Soc. Hazard Mitig. 2024;24(2):41-47. Article April 24, 2024 PDF	Improvement of Personnel, Education and Working Environments via Surveying the Status of Personnel in 119 Emergency Operation Centers Yong-Taek Han J. Korean Soc. Hazard Mitig. 2024;24(2):49-60. Article April 24, 2024 PDF
Assessing the Fire Characteristics of Chair Materials in a New High-Speed Railway Vehicle Across Various Fire Environments Kukil Han, Won-Hee Park, Tae-Soon Kwon, Su-Hwan Yun, Duckhee Lee J. Korean Soc. Hazard Mitig. 2024;24(2):61-68. Article April 24, 2024 PDF	A Study on Securing the Safety of Electric Vehicle Charging Areas Jin Chae J. Korean Soc. Hazard Mitig. 2024;24(2):69-75. Article April 24, 2024 PDF
Selection of Optimum Ternary Binder Systems that Enhance the Workability and Durability of Concrete used in Marine Railways TaeYoon Byun, KookHwan Cho J. Korean Soc. Hazard Mitig. 2024;24(2):77-83. Article April 24, 2024 PDF	Investigation of Tunnel Collapse Mechanisms through Numerical Analysis Mintae Kim J. Korean Soc. Hazard Mitig. 2024;24(2):85-91. Article April 24, 2024 PDF
Development and Evaluation of Flood Early Warning System for the Small Streams Tae-Sung Cheong, Seojun Kim, Kang-Min Koo J. Korean Soc. Hazard Mitig. 2024;24(2):93-103. Article April 24, 2024 PDF	A Study on the Rainfall-Storage Volume-Target Water Level Curve for Flood Control on the Small Size Dam: Case study for Goesan Dam Soojun Kim, Jaewon Kwak, Hui-Seong Noh, Narae Kang, Seokhwan Hwang J. Korean Soc. Hazard Mitig. 2024;24(2):105-114. Article April 24, 2024 PDF
Impact of Local Governments’ Disaster Preparedness Capability and Local Characteristics on Storm and Flood Damage Reduction: Focusing on Disaster Management Resource Seulgi Jeong, Youngmin Kim, Sunin Kim, Huiyoung Hwang, Dalbyul Lee J. Korean Soc. Hazard Mitig. 2024;24(2):115-122. Article April 24, 2024 PDF