Journal of the Korean Society of Hazard Mitigation

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Article

October 31, 2023

Stress Analysis and Construction Method Proposal based on Change in H-pile Spacing for Soil-Cement Mixed Wall Subjected to Lateral Earth Pressure

Hyun-Gi Kim, Hyun-Ik Kim, Bum-Joon Kim

J. Korean Soc. Hazard Mitig. 2023;23(5):1-8.

Several improved techniques for constructing soil-cement wall (SCW) have emerged owing to the advancement of equipment. However, the increasing occurrence of safety accidents can be attributed to the lack of...

Article

October 31, 2023

Improving the Reliability of Safety Barrier Crash Analysis

Jaehyuk Lee, Soyeon Koo, Jiseop Yun, Byeongchan Kang, Sungtae Kim

J. Korean Soc. Hazard Mitig. 2023;23(5):9-18.

Recent changes in the traffic environment, particularly about vehicle weight and size, have coincided with improvements in vehicle driving performance. and cases of overspeed driving due to time constraints. Consequently, the importance of the safety barriers installed to mitigate damage when a vehicle departs from the road has grown. The...

Article

October 31, 2023

A Study on the Drought Occurrence Characteristics in Volcanic Island Regions: The Case of Jeju Island

Changyeol Park

J. Korean Soc. Hazard Mitig. 2023;23(5):19-30.

This study examined the characteristics of drought occurrence in a volcanic island. The study area was chosen to be Jeju island. It was divided into eastern, western, southern and northern...

Article

October 31, 2023

A Case Study on Simulation of Urban Inundation by Inland Flooding and River Flooding

Sangho Lee, Taeuk Kang, Yongkyu Jin, Donggyu Hwang

J. Korean Soc. Hazard Mitig. 2023;23(5):31-42.

Urban flooding can occur due to a combination of factors such as insufficient drainage capacity in stormwater systems, inland flooding from elevated river levels, and river flooding. This study proposes a method for analyzing urban inundation resulting from these complex phenomena using XP-SWMM. This is essentially a model capable of...

Article

October 31, 2023

Short-term Prediction of Urban Inundation based on Radar-predicted Rainfall through Real-time SWMM Parameter Calibration

Woojin Lee, Gyujin Park, Jongwon Choi, Hwandon Jun

J. Korean Soc. Hazard Mitig. 2023;23(5):43-54.

In recent times, the rapid pace of climate change has been causing urban inundation in areas where drainage of inland water is difficult. In response to this concern, studies that use SWMM are being actively conducted to predict urban inundation. However, the parameters applied to SWMM use historical values, resulting...

Article

October 31, 2023

Analyzing Downstream Flooding Effects Due to Small-Scale Reservoir Destruction Using Flow-R

Hayong Kim, Yoonkyung Park, Jingul Joo

J. Korean Soc. Hazard Mitig. 2023;23(5):55-62.

The frequency of abnormal weather patterns owing to climate change and the aging of reservoirs are contributing to an increase in dam failures, particularly of small-scale agricultural reservoirs. Dam collapses can lead to significant human and material damage downstream, even in the case of small-scale reservoirs. Therefore, alongside systematic maintenance...

Article

October 31, 2023

Effect of the Effective Clear Width of Door in a Modular Classroom on Evacuation Time

Seon Yong Jeong, Hong Sang Lee, Ha Sung Kong

J. Korean Soc. Hazard Mitig. 2023;23(5):63-69.

The purpose of this study was to measure and analyze the change in evacuation time according to the effective clear width of the entrance door of a modular classroom using an evacuation simulation program. In order to measure the evacuation time in this manner, a scenario was constructed to analyze...

Article

October 31, 2023

Quantitative Risk Assessment of Hydrogen Gas Explosion Accidents at Complex Hydrogen Refueling Station

Byoungjik Park, Yangkyun Kim, Ji Woong Kim, Ohk Kun Lim

J. Korean Soc. Hazard Mitig. 2023;23(5):71-77.

The global automobile market is shifting from vehicles powered by LNG, LPG, diesel, and gasoline toward electric and hydrogen-driven vehicles. To boost the development of a hydrogen economy, the Korean government has been supporting the supply of hydrogen vehicles and permitting the installation of hydrogen refueling stations alongside the existing...

Article

October 31, 2023

A Study on Numercalization of Smoke Detector Response Characteristics

Dooho Kang, Hanbit Choi, Euyhong Hwang, Donmook Choi

J. Korean Soc. Hazard Mitig. 2023;23(5):79-85.

This study was conducted to quantify the response characteristics of a smoke detector. The theory on the entrance resistance of a smoke detector was reviewed, and a method for quantifying the response characteristics through the time constant and characteristic length was proposed. To apply the proposed method, a real-scale fire...

Article

October 31, 2023

Study on Fire-Resistance Performance and Heat-Discharge Characteristics Based on the Thickness of Plant Concrete Barriers

Yichul Shin, Daehoi Kim, Sooyoung Park

J. Korean Soc. Hazard Mitig. 2023;23(5):87-93.

Fire-resistant barriers are usually installed in industrial plants to reduce the risk in fire. These barriers are installed in accordance with the guidelines stipulated in various standards applicable to the plant, but the standards for fire-resistance performance and barrier thickness are unclear. In this study, fire-resistance tests were conducted on...

Current Issue: Volume 23(5); Oct 2023

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Current issue

Volume 23(5); October

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Vol. 23
2023

v.23(1)
Feb 2023

v.23(2)
Apr 2023

v.23(3)
Jun 2023

v.23(4)
Aug 2023

v.23(5)
Oct 2023

Vol. 22
2022

v.22(1)
Feb 2022

v.22(2)
Apr 2022

v.22(3)
Jun 2022

v.22(4)
Aug 2022

v.22(5)
Oct 2022

v.22(6)
Dec 2022

Vol. 21
2021

v.21(1)
Feb 2021

v.21(2)
Apr 2021

v.21(3)
Jun 2021

v.21(4)
Aug 2021

v.21(5)
Oct 2021

v.21(6)
Dec 2021

Vol. 20
2020

v.20(1)
Feb 2020

v.20(2)
Apr 2020

v.20(3)
Jun 2020

v.20(4)
Aug 2020

v.20(5)
Oct 2020

v.20(6)
Dec 2020

Vol. 19
2019

v.19(1) Feb 2019	v.19(2) Apr 2019	v.19(3) Jun 2019	v.19(4) Aug 2019	v.19(5) Oct 2019	v.19(6) Nov 2019 Special Issue
v.19(7) Dec 2019

Vol. 18
2018

v.18(1) Jan 2018 Special Issue	v.18(2) Feb 2018	v.18(3) Apr 2018	v.18(4) Jun 2018	v.18(5) Aug 2018	v.18(6) Oct 2018
v.18(7) Dec 2018

Vol. 17
2017

v.17(1)
Feb 2017

v.17(2)
Apr 2017

v.17(3)
Jun 2017

v.17(4)
Aug 2017

v.17(5)
Oct 2017

v.17(6)
Dec 2017

Vol. 16
2016

v.16(1)
Feb 2016

v.16(2)
Apr 2016

v.16(3)
Jun 2016

v.16(4)
Aug 2016

v.16(5)
Oct 2016

v.16(6)
Dec 2016

Vol. 15
2015

v.15(1)
Feb 2015

v.15(2)
Apr 2015

v.15(3)
Jun 2015

v.15(4)
Aug 2015

v.15(5)
Oct 2015

v.15(6)
Dec 2015

Vol. 14
2014

v.14(1)
Feb 2014

v.14(2)
Apr 2014

v.14(3)
Jun 2014

v.14(4)
Aug 2014

v.14(5)
Oct 2014

v.14(6)
Dec 2014

Vol. 13
2013

v.13(1)
Feb 2013

v.13(2)
Apr 2013

v.13(3)
Jun 2013

v.13(4)
Aug 2013

v.13(5)
Oct 2013

v.13(6)
Dec 2013

Vol. 12
2012

v.12(1)
Feb 2012

v.12(2)
Apr 2012

v.12(3)
Jun 2012

v.12(4)
Aug 2012

v.12(5)
Oct 2012

Vol. 11
2011

v.11(1)
Feb 2011

v.11(2)
Apr 2011

v.11(3)
Jun 2011

v.11(4)
Aug 2011

v.11(5)
Oct 2011

Vol. 10
2010

v.10(1)
Feb 2010

v.10(2)
Apr 2010

v.10(3)
Jun 2010

v.10(4)
Aug 2010

v.10(5)
Oct 2010

Vol. 9
2009

v.9(1)
Feb 2009

v.9(2)
Apr 2009

v.9(3)
Jun 2009

v.9(4)
Aug 2009

v.9(5)
Oct 2009

Vol. 8
2008

v.8(1)
Feb 2008

v.8(2)
Apr 2008

v.8(3)
Jun 2008

v.8(4)
Aug 2008

v.8(5)
Oct 2008

Vol. 7
2007

v.7(1)
Mar 2007

v.7(2)
Jun 2007

v.7(3)
Aug 2007

v.7(4)
Oct 2007

Vol. 6
2006

v.6(1)
Mar 2006

v.6(2)
Jun 2006

v.6(3)
Sep 2006

v.6(4)
Dec 2006

Vol. 5
2005

v.5(1)
Mar 2005

v.5(2)
Jun 2005

v.5(3)
Sep 2005

v.5(4)
Dec 2005

Vol. 4
2004

v.4(1)
Mar 2004

v.4(2)
Jun 2004

v.4(3)
Sep 2004

v.4(4)
Dec 2004

Vol. 3
2003

v.3(1)
Mar 2003

v.3(2)
Jun 2003

v.3(3)
Sep 2003

v.3(4)
Dec 2003

Vol. 2
2002

v.2(1)
Mar 2002

v.2(2)
Jun 2002

v.2(3)
Sep 2002

v.2(4)
Dec 2002

Vol. 1
2001

v.1(1)
Jun 2001

v.1(2)
Sep 2001

v.1(3)
Dec 2001

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