scholarly journals Conflict-Free Evacuation Route Planner

2019 ◽  
Author(s):  
Roxana Herschelman ◽  
KwangSoo Yang
Keyword(s):  
Evacuation Route

OPTIMAL EVACUATION ROUTE FROM RIVER FLOOD INCORPORATING MULTIPLE RIVERBANK FAILURE SCENARIOS

2019 ◽  
Vol 75 (2) ◽  
pp. I_1333-I_1338
Author(s):  
Fukutaro KITAMURA ◽  
Daisuke INAZU ◽  
Tsuyoshi IKEYA ◽  
Akio OKAYASU
Keyword(s):  
River Flood ◽  
Evacuation Route

scholarly journals The Optimization of Emergency Evacuation from Nuclear Accidents in China

2018 ◽  
Vol 10 (8) ◽  
pp. 2737 ◽  
Author(s):  
Yang Zou ◽  
Shuliang Zou ◽  
Changming Niu
Keyword(s):  
Nuclear Power ◽  
Road Traffic ◽  
Emergency Evacuation ◽  
External Factors ◽  
Nuclear Accidents ◽  
Diagram Method ◽  
Emergency Rescue ◽  
Network Diagram ◽  
Traffic Capacity ◽  
Evacuation Route

An emergency evacuation route is an important component of emergency rescue of for nuclear accidents. A reasonable evacuation route can reduce evacuation times and protect people’s life. The evacuation route of the nuclear power plant is abstracted into a network diagram and a mathematical model of evacuation optimization route based on the graph theory and the parity of spot diagram method in this paper. Road traffic capacity and other external factors that may affect emergency evacuation are considered in the time weight factor for each road. Finally, an example is given to verify the feasibility of the model.

scholarly journals 3D Building Evacuation Route Modelling and Visualization

2014 ◽  
Vol XL-2 ◽  
pp. 221-226 ◽  
Author(s):  
W. Chan ◽  
C. Armenakis
Keyword(s):  
Visual Representation ◽  
Multicriteria Decision Making ◽  
Building Evacuation ◽  
Emergency Responders ◽  
Spatial Risk ◽  
Risk Areas ◽  
Emergency Events ◽  
Evacuation Routes ◽  
Evacuation Route ◽  
Hierarchy Process

The most common building evacuation approach currently applied is to have evacuation routes planned prior to these emergency events. These routes are usually the shortest and most practical path from each building room to the closest exit. The problem with this approach is that it is not adaptive. It is not responsively configurable relative to the type, intensity, or location of the emergency risk. Moreover, it does not provide any information to the affected persons or to the emergency responders while not allowing for the review of simulated hazard scenarios and alternative evacuation routes. In this paper we address two main tasks. The first is the modelling of the spatial risk caused by a hazardous event leading to choosing the optimal evacuation route for a set of options. The second is to generate a 3D visual representation of the model output. A multicriteria decision making (MCDM) approach is used to model the risk aiming at finding the optimal evacuation route. This is achieved by using the analytical hierarchy process (AHP) on the criteria describing the different alternative evacuation routes. The best route is then chosen to be the alternative with the least cost. The 3D visual representation of the model displays the building, the surrounding environment, the evacuee’s location, the hazard location, the risk areas and the optimal evacuation pathway to the target safety location. The work has been performed using ESRI’s ArcGIS. Using the developed models, the user can input the location of the hazard and the location of the evacuee. The system then determines the optimum evacuation route and displays it in 3D.

scholarly journals A methodology for evacuation route planning inside buildings using geospatial technology

2013 ◽  
Author(s):  
A. Ramón ◽  
A. B. Rodríguez-Hidalgo ◽  
J. T. Navarro-Carrión ◽  
B. Zaragozí
Keyword(s):  
Route Planning ◽  
Geospatial Technology ◽  
Evacuation Route Planning ◽  
Evacuation Route

scholarly journals A survey on network contraflow evacuation planningproblems

2015 ◽  
Vol 3 ◽  
pp. 44-53
Author(s):  
Phanindra Prasad Bhandari ◽  
Shree Ram Khadka
Keyword(s):  
Network Flow ◽  
Dynamic Network ◽  
Route Planning ◽  
Evacuation Planning ◽  
Solution Strategies ◽  
General Network ◽  
Evacuation Route Planning ◽  
Network Flow Optimization ◽  
Evacuation Route ◽  
Potential Remedy

Evacuation planning is becoming crucial due to an increasing number of natural and human-created disasters over last few decades. One of the efficient ways to model the evacuation situation is a network flow optimization model. This model captures most of the necessities of the evacuation planning. Moreover, dynamic network contraflow modeling is considered a potential remedy to decrease the congestion due to its direction reversal property and it addresses the challenges of evacuation route planning. However, there do not exist satisfactory analytical results to this model for general network. In this paper, it is tried to provide an annotated overview on dynamic network contraflow problems related to evacuation planning and to incorporate models and solution strategies to them developed in this field to date.

scholarly journals KELAYAKAN SISTEM EVAKUASI KAWASAN RAWAN BENCANA LETUSAN GUNUNG MERAPI DI KABUPATEN SLEMAN

Arsitektura ◽  
2017 ◽  
Vol 14 (1) ◽  
Author(s):  
Dicky Setya Adi W ◽  
Kusumastuti Kusumastuti ◽  
Isti Andini
Keyword(s):  
Early Warning ◽  
Early Warning System ◽  
Quantitative Method ◽  
Warning System ◽  
Average Score ◽  
Qualitative And Quantitative ◽  
Meeting Point ◽  
Evacuation Route ◽  
Evacuation System

<em>Evacuation system in Mount Merapi eruption area consist of evacuation component, such early warning system, meeting point, evacuation lane, evacuation route, barrack, communication and transportation. The role of the goverment is to give services for refugees who live in scenario evacuation area. But there are some constrains, for example damaged road, evacuation lane crossover the bridge, people don’t heard the early warning system and high density of barracks. Based on those phenomenons, this research objected is to measure the feasibility of Mount Merapi evacuation system in Sleman district by using qualitative and quantitative method. The results of this research, some of evacuation systems don’t have perfect score. Early warning system has score 49%,  meeting point score 96,2%, evacuation lane 88,7%, evacuation route 100%, barracks 60,7%, transportation and communication 51,8%. From that components, the average score is 75% which means the system of evacuation in Mount Merapi Eruption Area not feasible yet.</em>

scholarly journals Collaborative determination of flood shelter and evacuation route in a flooded area in Rumbai Subdistrict, Pekanbaru

2021 ◽  
Vol 331 ◽  
pp. 06004
Author(s):  
Bambang Sujatmoko ◽  
Rangga Fernando ◽  
Andy Hendri
Keyword(s):  
Information Systems ◽  
Geographic Information Systems ◽  
The Other ◽  
Vacant Land ◽  
Road Materials ◽  
Simulation Parameter ◽  
Flooded Area ◽  
Evacuation Routes ◽  
Evacuation Route

Floods in Pekanbaru City have often hit the region along the Siak river, including the Rumbai subdistrict. Disasters such as floods have detrimental impacts on society, including a massive loss of lives. However, several strategies can minimize the impacts of flooding, including making a plan evacuation route mapping with Geographic Information Systems (GIS). This is a planning-based analysis of data using the algorithm djikstra for result pathways for efficient and effective evacuation. The evacuation routes involve seven simulation parameter modeling, specifically flood, length path, wide roads, road conditions, road materials, presence or absence of bridges, and the road’s direction. These parameters are processed using algoritma djikstra to generate the appropriate evacuation routes based on study area conditions. The analysis focuses on one evacuation route in Palas and the other six in Sri Meranti Village. The routes in Palas Village lead to the evacuation place of the Al-Jihad Mosque, while those in Sri Meranti Village heads to Al-Ikhlas Mosque, MDA Aula Rumbai, Nurul Haq Mosque, M Nurul Mosque, vacant land, and Stadium Parking Area.

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