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1 – 10 of 498
Article
Publication date: 16 September 2013

Hiroyuki Mitsuhara, Takahide Sumikawa, Jun Miyashita, Kazuhisa Iwaka and Yasunori Kozuki

Traditional evacuation drill is monotonous. Therefore, evacuation drill should be diversified to get more people interested in disaster prevention. Our idea is game-based…

Abstract

Purpose

Traditional evacuation drill is monotonous. Therefore, evacuation drill should be diversified to get more people interested in disaster prevention. Our idea is game-based evacuation drill using real world edutainment (RWE). This paper aims at clarifying how RWE-based evacuation drill is realized.

Design/methodology/approach

RWE provides experiential learning as the integration of edutainment and the real world. An RWE system works on a tablet PC and presents digital contents associated with learning scenes (e.g. real world locations) according to a branched storyline.

Findings

Story (branched storyline), indirect/direct competition, and augmented reality content provide multi-ending and flexible instructional support and are helpful for diversifying evacuation drill.

Research limitations/implications

RWE-based evacuation drill could be accepted by more people, but a branched storyline should be carefully refined to achieve maximum effect.

Social implications

RWE-based evacuation drill could open up diversification of disaster prevention education.

Originality/value

The originality of this study is to integrate edutainment, the real world, and evacuation drill. In the long run, this study could be helpful to save lives when a natural catastrophe (e.g. large earthquake) occurs.

Details

Interactive Technology and Smart Education, vol. 10 no. 3
Type: Research Article
ISSN: 1741-5659

Keywords

Article
Publication date: 19 September 2016

Junya Kawai, Hiroyuki Mitsuhara and Masami Shishibori

Evacuation drills should be more realistic and interactive. Focusing on situational and audio-visual realities and scenario-based interactivity, the authors have developed a…

Abstract

Purpose

Evacuation drills should be more realistic and interactive. Focusing on situational and audio-visual realities and scenario-based interactivity, the authors have developed a game-based evacuation drill (GBED) system that presents augmented reality (AR) materials on tablet computers. The paper's current research purpose is to improve visual reality (AR materials) in our GBED system.

Design/methodology/approach

The author's approach is to develop a new GBED system that superimposes digital objects [e.g. three-dimensional computer graphics (3DCG) elements] onto real-time vision using a marker-based AR library, a binocular opaque head-mounted display (HMD) and other current easily available technologies.

Findings

The findings from a trial experiment are that the new GBED system can improve visual reality and is appropriate for disaster education. However, a few problems remain for practical use.

Research limitations/implications

When using the GBED system, participants (i.e. HMD wearers) can suffer from 3D sickness and have difficulty in moving. These are important safety problems in HMD-based systems.

Social implications

The combination of AR and HMDs for GBEDs (i.e. integrating virtual and real worlds) will raise questions about its merits (pros and cons).

Originality/value

The originality of the research is the combination of AR and an HMD to a GBED, which has previously been realized primarily as simulation games in virtual worlds. The authors believe that our research has the potential to expand disaster education.

Details

Interactive Technology and Smart Education, vol. 13 no. 3
Type: Research Article
ISSN: 1741-5659

Keywords

Article
Publication date: 3 March 2020

Chamal Perera, Darshana Jayasooriya, Gimhan Jayasiri, Chameera Randil, Chaminda Bandara, Chandana Siriwardana, Ranjith Dissanayake, Sameera Hippola, Kamani Sylva, Thushara Kamalrathne and Asela Kulatunga

Even though Sri Lanka has established Early Warning (EW) mechanisms and Evacuation Procedures (EP) for the communities affected by the coastal disasters, there are several gaps…

Abstract

Purpose

Even though Sri Lanka has established Early Warning (EW) mechanisms and Evacuation Procedures (EP) for the communities affected by the coastal disasters, there are several gaps, which hinder effective mechanisms in operation of disaster management practices. These gaps affect both the vulnerable communities and relevant authorities involved in the Disaster Management sector. This paper aims to identify and evaluate those gaps while providing adequate solutions.

Design/methodology/approach

For that, questionnaire surveys were carried out with a sample size of 217 via an online survey (117) among the urban level and interviews and telephone interviews (100) with the village level coastal communities. Data analysis was carried out using statistical analysis of questionnaire surveys and grounded theory was used for in-depth qualitative study.

Findings

Primary and secondary data obtained from the surveys were categorized under five themes, namely, response to early warning systems, evacuation routes, shelters, drills and training, effect of having a family vehicle, relatives and domestic animals, evacuation of people with special needs and cooperation with local government units. This paper analyses these themes in detail.

Originality/value

While critically evaluating the gaps in existing early warning mechanisms and evacuation procedures, this paper identifies correlations between some of the gaps and recommendations as well. Input from the international academics were also obtained at different forums and have strengthen the findings to overcome the barriers, which hinder successful mechanisms.

Details

International Journal of Disaster Resilience in the Built Environment, vol. 11 no. 3
Type: Research Article
ISSN: 1759-5908

Keywords

Article
Publication date: 25 July 2018

Mohd Rafee Baharudin, Hairul Nazmin Nasruddin, Anita Abdul Rahman, Mohd Razif Mahadi and Samsul Bahari Mohd Noor

The purpose of this paper is to design a numerical model to calculate the individual evacuation time among secondary students based on Knowledge, Attitude and Practice (KAP)…

Abstract

Purpose

The purpose of this paper is to design a numerical model to calculate the individual evacuation time among secondary students based on Knowledge, Attitude and Practice (KAP), human characteristics and travel distances.

Design/methodology/approach

Validated KAP questionnaires were distributed among 290 respondents. The KAP level was obtained based on the assigned scores. During a fire drill, the individual evacuation time was calculated by using personal digital watch while the travel distances were recorded and measured. A linear numerical model was derived by using multiple linear regression to identify the significant variables and the coefficients.

Findings

The CVI, CVR and Cronbach’s α value (0.75, 0.59 and 0.7, respectively) which are greater than minimum accepted level proved the reliability and consistency of the instrument. The evacuation time prediction by the developed numerical model showed strong correlation with the actual time (R=0.95). The regression analysis found that 89 per cent proportion of variance in the evacuation time are determined by the predictors. Based on the linear equation, it found that the decrease in weight, knowledge level and walking speed while increase in BMI, flat and stair travel distances could increase evacuation time. From the six significant variables, weight, walking speed, flat and stair distances showed significant correlation in the model with p<0.001, while BMI and knowledge showed p<0.05. The integration with mobility factors expand the formula which applicable within dynamic fire scenario.

Research limitations/implications

The involvement of examination students in the study is restricted by the Ministry of Education Malaysia to avoid interruption of learning session which limited the data representation.

Originality/value

Instead of using the traditional direct measurement of the evacuation time, the developed numerical model is an alternative convenient approach which could be used as one of the pre-assessment tool to identify the level of safety among students. The low cost and shorter time application of this model become one of the greatest advantages compared to other available approaches. The calculated individual evacuation time could be used directly to develop a better fire safety policy.

Details

International Journal of Building Pathology and Adaptation, vol. 36 no. 5
Type: Research Article
ISSN: 2398-4708

Keywords

Article
Publication date: 21 June 2011

Aini Mat Said, Fakhru'l‐Razi Ahmadun, Ahmad Rodzi Mahmud and Fuad Abas

The main objective of this study is to develop a tsunami emergency response plan for a coastal community by adopting a community‐based disaster preparedness approach.

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Abstract

Purpose

The main objective of this study is to develop a tsunami emergency response plan for a coastal community by adopting a community‐based disaster preparedness approach.

Design/methodology/approach

A multi‐strategy research design utilizing both quantitative and qualitative methods was used. The weaknesses and strengths of the different agencies involved in responding to the 2004 tsunami disaster were identified through a focus group discussion. A survey was used to assess the preparedness of the community. Tsunami awareness and education were imparted through lectures, sermons, radio talk shows, informal briefings, workshops and printed materials. Tsunami evacuation routes, safe zones, warning protocols and evacuation plans were finalized through a consultation process with the community. A tsunami evacuation plan was verified during a table‐top exercise and was tested through a drill.

Findings

It is evident from the study that a community‐based approach (where the local community is taken as the primary focus of attention in disaster reduction) to tsunami mitigation and preparedness is viable. This process has provided an opportunity for tapping traditional organizational structures and mechanisms (including formal and informal community leaders) and capability‐building activities with the community disaster committees and volunteers.

Originality/value

Tsunami 2004 is the first ever tsunami disaster experienced in the country and thus the study provides significant lessons learned from the event. The community‐based approach to disaster preparedness is not the current practice in the country. Thus, the study demonstrates that the approach is a viable tool to enhance community preparedness to tsunami and other types of disasters as well.

Details

Disaster Prevention and Management: An International Journal, vol. 20 no. 3
Type: Research Article
ISSN: 0965-3562

Keywords

Article
Publication date: 14 January 2020

Jan Mae Nigos Cariño and Lessandro Estelito O. Garciano

Schools are vulnerable to strong-magnitude earthquakes. The purpose of this study is to develop a seismic evacuation safety index (ESI) to assess school’s safety as a function of…

Abstract

Purpose

Schools are vulnerable to strong-magnitude earthquakes. The purpose of this study is to develop a seismic evacuation safety index (ESI) to assess school’s safety as a function of the following parameters: means of egress, disaster preparedness and disaster response. Moreover, the study aims to simulate and study an evacuation model to estimate evacuation time for a realistic understanding of the evacuation processes.

Design/methodology/approach

The paper used a semi-quantitative risk assessment method in developing the ESI. This was used to evaluate schools and classify them according to their level of evacuation safety. To estimate the evacuation time of each school, cellular automata theory and static floor field were used.

Findings

The paper provides primary school stakeholders important parameters that they should consider in preparing pre-disaster plans to ensure safe evacuation of school children.

Research limitations/implications

ESI focuses only on the means of egress, disaster preparedness and disaster response as the contributing factors. The structural conditions of each school building and assessment of non-structural elements are not considered.

Practical implications

The ESI and the evacuation model can be used as a basis for evacuation planning and decision-making. This can help building owners and administrators in strengthening their disaster risk management plan by enforcing mitigating measures.

Originality/value

ESI is an original idea and fills the gap regarding the safe evacuation of school children especially during a major seismic event.

Details

International Journal of Disaster Resilience in the Built Environment, vol. 11 no. 3
Type: Research Article
ISSN: 1759-5908

Keywords

Article
Publication date: 29 January 2020

Jian-Ping Wang, Mei-Ru Wang, Jian-Lan Zhou, Qing-Jun Zuo and Xun-Xian Shi

The purpose of this study is to develop optimal evacuation plan to provide valuable theoretical and practical insight in the fire evacuation work of similar structures, by…

Abstract

Purpose

The purpose of this study is to develop optimal evacuation plan to provide valuable theoretical and practical insight in the fire evacuation work of similar structures, by proposing a systematic simulation-based guided-evacuation agent-based model (GAM) and a three-stage mathematical evacuation model to investigate how to simulate, assess and improve the performance efficiency of the evacuation plan.

Design/methodology/approach

The authors first present the self-evacuation and guided-evacuation models to determine the optimal evacuation plan in ship chamber. Three key performance indicators are put forward to quantitatively assess the evacuation performance within the two fire scenarios. The evacuation model in tower is built to obtain the dividing points of the three different fire evacuation plans.

Findings

The study shows that the optimal evacuation plan determined by the GAM considering social relationships effectively relieves the congestion or collision of evacuees and improves the evacuation uniformity. The optimal evacuation plan not only solves the crush caused by congestion or collision of evacuees but also can greatly shorten the evacuation time for passenger ship fire.

Originality/value

This study establishes the GAM considering the interactive evacuee characteristics and the proportion of evacuees guided by the crew members to make the optimal evacuation plan more time-efficient. The self-evacuation process is simulated to assess the performance of the guided-evacuation strategies, which are used to verify the effectiveness and feasibility of the optimal evacuation plan in this research.

Article
Publication date: 11 July 2016

Soledad Natalia Dalisay and Mylene T. De Guzman

The purpose of this paper is to look into the socio-cultural contexts that shaped people’s evacuation decisions during typhoon Haiyan in three affected areas in the Philippines.

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Abstract

Purpose

The purpose of this paper is to look into the socio-cultural contexts that shaped people’s evacuation decisions during typhoon Haiyan in three affected areas in the Philippines.

Design/methodology/approach

This is a multi-sited ethnography that utilized interviews, focus group discussion and participatory risk mapping among selected women and men in areas affected by typhoon Haiyan in the Philippines.

Findings

Coastal communities encounter threats from storm surges as brought about by typhoons. During such periods, disaster evacuation programs are implemented. In some instances, evacuation programs are met with resistance from community members. Such resistance has been attributed to the people’s hard headedness and ignorance of the potential impacts of living in hazard prone areas. This paper argues that it is not solely for these reasons that people refused to evacuate. Results showed that hesitance may also be due to other considerations and priorities vital to people. It is also because people had faith in the knowledge and strategies that they were able to develop by engaging with hazards through time. Furthermore, previous experiences with disaster evacuation programs cast doubt on their value in saving their lives. Life in the evacuation areas can be as dangerous if not more compared with living in their coastal homes. Some of the informants believed that they were being moved from hazard zones to death zones. This paper ends with recommendations for the development of evacuation programs that build people’s resilience while taking into consideration the local moral world in identified hazard zones in the Philippines.

Research limitations/implications

The study focused on three areas affected by typhoon Haiyan in the Philippines, namely, Tacloban City, Guiuan, Eastern Samar, and San Francisco, Cebu.

Originality/value

Most research on disaster mitigation looked into the engineering and technology aspects. This paper looks into the socio-cultural contexts of disaster evacuation.

Details

Disaster Prevention and Management: An International Journal, vol. 25 no. 5
Type: Research Article
ISSN: 0965-3562

Keywords

Article
Publication date: 1 September 1999

Guylène Proulx

Research and experience show that occupants tend to ignore fire alarm signals and continue their activities in large public buildings. Alternative means to alert the public in the…

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Abstract

Research and experience show that occupants tend to ignore fire alarm signals and continue their activities in large public buildings. Alternative means to alert the public in the event of an emergency and to initiate evacuation movement are discussed. The use of a standardized Temporal‐Three fire alarm signal is advocated to ensure occupant recognition of the fire alarm. Also, a communication system combined with closed‐circuit televisions (CCTVs) is recommended to convey precise information to the public. Building managers are considered responsible for developing a fire safety plan, and for ensuring that employees are well trained and that communication among staff is efficient in order to transmit information to the public that will prompt fast and safe evacuation movement.

Details

Facilities, vol. 17 no. 9/10
Type: Research Article
ISSN: 0263-2772

Keywords

Open Access
Article
Publication date: 6 October 2021

Nobuhito Ohtsu, Akihiko Hokugo, Ana Maria Cruz, Yukari Sato, Yuko Araki and Hyejeong Park

This study investigated pre-evacuation times and evacuation behaviors of vulnerable people during the 2018 flooding in Shimobara, Okayama, Japan, and the flood-triggered factory…

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Abstract

Purpose

This study investigated pre-evacuation times and evacuation behaviors of vulnerable people during the 2018 flooding in Shimobara, Okayama, Japan, and the flood-triggered factory explosion, a natural hazard-triggered technological accident known as a natural-hazard-triggered technological accidents (Natech). This study examined factors that affected evacuation decisions and pre-evacuation time, estimated the evacuation time in case of no explosion and identified community disaster prevention organization response efforts for vulnerable people.

Design/methodology/approach

Interviews with all 18 vulnerable people who experienced the event were conducted. Multiple regression analysis was used to examine the effect of six factors on evacuation time and reasons for delayed evacuation.

Findings

Factors affecting evacuation decisions included the sound of the explosion, followed by recommendations from relatives and the community disaster prevention organization. Explosion-related injuries delayed early evacuation, but experience of previous disasters and damage had a positive effect on early evacuation. The explosion sound accelerated evacuation of non-injured people; however, explosion-related injuries significantly delayed evacuation of injured individuals. The Shimobara community disaster prevention organization’s disaster response included a vulnerable people registry, visits to all local households and a multilayered approach that enabled monitoring of all households.

Originality/value

This is the first study to examine the evacuation behavior of vulnerable people and community responses during a Natech event.

Details

International Journal of Disaster Resilience in the Built Environment, vol. 14 no. 1
Type: Research Article
ISSN: 1759-5908

Keywords

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