地域安全学会論文集

BFD（Business Flow Diagram）とCPM（Critical Path Method）を組み合わせた高速道路機能維持のための事業継続計画づくり

西日本高速道路株式会社を事例として

岡本晃, 池添慎二郎, 林春男, 田村圭子, 井ノ口宗成

2013 年 20 巻 p. 1-11
発行日: 2013/07/26
公開日: 2013/11/08

DOIhttps://doi.org/10.11314/jisss.20.1

ジャーナルフリー

抄録を表示する抄録を非表示にする

It is an important social mission for West Nippon Expressway Co., Ltd. (following NEXCO West Japan) to continue the wide expressway network operations against various risks. This paper reports on process of the business continuity plan development aimed at the establishment of the standardized crisis control system and efficient expressway operation by applying both BFD (Business Flow Diagram) and CPM (Critical Path Method) through the case study at NEXCO West Japan. Especially, it also can be shown that the introduction of CPM for WBS (Work Break Down structure) of emergency behavior is effective to find critical path and to decide the priority of countermeasures against various risks under cost restraint.

抄録全体を表示

PDF形式でダウンロード (13166K)
Study on the Gap Measures between Recovery Time Objective and Current Recoverable Time in Business Continuity Management

Hitoshi KAWAGUCHI

2013 年 20 巻 p. 13-20
発行日: 2013/07/26
公開日: 2013/11/08

DOIhttps://doi.org/10.11314/jisss.20.13

ジャーナルフリー

抄録を表示する抄録を非表示にする

As a premise, an organization sets a Recovery Time Objective (RTO),⁽¹⁾which is based on Maximum Tolerable Period of Disruption (MTPD)⁽²⁾and Current Recoverable Time (CRT),⁽³⁾as part of Business Continuity Management (BCM).⁽⁴⁾The author presents a selection model for a proposed solution to reduce the “Gap Time between RTO and CRT” (hereinafter referred to as Gap Time). The method used for Gap Time formalization is a 0-1 integer programming model. Because it comprises two models—“current recoverable time reduction maximization model (CRT model)” and “RTO achieved number maximizing model (RTO model)”—the author refers to it as the “Twin Model.” These models sometimes have trade-off relationships.

抄録全体を表示

PDF形式でダウンロード (8306K)
局所的環境特性から見た不審者事案発生及び未発生に影響する環境要因

埼玉県草加市を対象として

佐々木雄希 , 藤井智史 , 岸本達也

2013 年 20 巻 p. 21-28
発行日: 2013/07/26
公開日: 2013/11/08

DOIhttps://doi.org/10.11314/jisss.20.21

ジャーナルフリー

抄録を表示する抄録を非表示にする

The purpose of this study is to clarify environmental factors which affect occurrence and nonoccurrence of suspicious persons cases against children. We investigated the physical environment of both places where the case occurred and where the case didn’t occur, and analyzed the factors for occurrence and non-occurrence. The major findings are as follows. (1) Suspicious persons appear frequently where visibility is low and seldom appear at the place with wide view. (2) Suspicious persons tend to appear at the places where many children gather such as the places near schools and don’t appear at quiet places where few people gather. (3) Suspicious persons more frequently appear on streets where automatic vending machine or small shops exist in residential area and less frequently appear on streets in downtown and quiet residential area.

抄録全体を表示

PDF形式でダウンロード (9663K)
ヒアリング調査による災害応援・受援業務に関する考察

東日本大震災の事例

河本尋子, 重川希志依, 田中聡

2013 年 20 巻 p. 29-37
発行日: 2013/07/26
公開日: 2013/11/08

DOIhttps://doi.org/10.11314/jisss.20.29

ジャーナルフリー

抄録を表示する抄録を非表示にする

The present study, as a case study of the Great East Japan Earthquake, examined external assistance of response activities in a major disaster. Regarding external assistance in disasters, considering both sending and receiving the assistance is essential. In our analysis, interview data of responders were adopted. They were conducted to municipal and prefectural officials from both affected and unaffected areas. Based on their point of view, we examined practical assisting activities by external teams, receiving activities in an affected local government, and problems and lessons from their response.

抄録全体を表示

PDF形式でダウンロード (11863K)
首都圏大規模水害時の江東デルタ地帯に必要な避難場所の収容力に関する分析

域内避難・広域避難の双方を考慮して

牧之段浩平 , 藤生慎, 大原美保

2013 年 20 巻 p. 39-48
発行日: 2013/07/26
公開日: 2013/11/08

DOIhttps://doi.org/10.11314/jisss.20.39

ジャーナルフリー

抄録を表示する抄録を非表示にする

In recent years, it is reported that the Koto Delta Area in Tokyo including areas whose elevation are lower than sea level has the risk of large-scale flood. In this paper, considering both inland and wide-area evacuation, we estimated the number of people who should evacuate to evacuation centers using GIS data of flood, population distribution and building inventory. And then, we evaluated the capacity in each area and the possible use of existing buildings as additional evacuate centers. Finally, we discussed necessary approaches to prepare appropriate evacuation centers.

抄録全体を表示

PDF形式でダウンロード (16835K)

J-STAGEへの登録はこちら（無料）