新型コロナウイルス流行下における公立図書館の事業継続

新型コロナウイルス流行下における公立図書館の事業継続


Exploring the potential application of crowd simulation for BCP formulation support in social welfare facilities

社会福祉施設における BCP 策定に向けた 群衆シミュレーションの応用可能性に関する検討

Artificial Intelligence and Data Science

AI・データサイエンス論文集


Research on evacuation and restoration of facilities for the elderly after inundation damage A case study of large-scale flood damage since 2018

浸水被害を受けた高齢者施設における避難・復旧の実態に関する研究- 2018 年以降の大規模水害を事例として


A STUDY ON THE VACANT HOUSE DEMOLISHING SUBSIDIZED SYSTEM WITH THE HELP OF LAND USE PLANNING

土地利用計画を援用した空き家解体補助制度に関する研究, 日本建築学会技術報告集


EMERGENCY GATHERING AT NIGHT AND FLOOD DAMAGE CAUSED BY TYPHOON NO. 15 IN 2022 AT NURSING FACILITIES IN SHIZUOKA CITY

令和4年台風第15号による静岡市清水区の 高齢者施設における浸水被害と夜間の 緊急参集の課題

令和4年台風第15号によって浸水した静岡市清水区の高齢者施設3施設を対象に，被害状況や避難行動等についてインタビュー調査を行った．また，巴川流域で浸水痕跡調査を行い施設周辺の浸水実態を把握した．いずれの施設も上階への避難訓練を実施しており，少ない夜勤者で多数の入居者を避難させることができた．一方，夜間の緊急参集の課題も浮き彫りになった．3施設において「安全が確保できる早い段階」がいつだったのかを検証した結果，気象情報や行政が発令する避難情報に加えて，河川の水位情報を活用した施設独自の基準づくりや，夜勤帯に入り前に日勤職員に宿泊してもらう措置を取ることによって緊急参集を不要とする「施設待機」についても検討しておく必要があることが分かった．


STATUS OF PRE-RECONSTRUCTION EFFORTS AND ANALYSIS OF REGIONAL DIFFERENCES AMONG LOCAL GOVERNMENTS IN PREPARATION FOR THE NANKAI TROUGH EARTHQUAKE

南海トラフ巨⼤地震に備えた⾃治体の事前復興の取組み状況と地域差分析

Journal of Japan Society of Civil Engineers, Ser. F6 (Safety Problem)

土木学会論文集F6(安全問題)


INUNDATION DAMAGE IN ASHIKITA TOWN, KUMAMOTO PREFECTURE DUE TO THE HEAVY RAIN IN JULY 2020 AND BUSINESS CONTINUITY OF SCHOOLS AND NURSERY SCHOOLS

令和2年7月豪雨による熊本県芦北町の浸水被害と学校及び保育施設の事業継続

The Sashiki River was flooded by the flood disaster caused by the heavy rain in July 2020, and more than 1,500 houses were flooded in Ashikita Town. Due to this flood, schools and nursery schools in Ashi-kita Town were closed due to flooding of 0.1 to 1.6 m above the floor. From July 2020 to March 2021, a total of three inundation trace surveys and RTK-GNSS surveys were conducted, and inundation depth and elevation surveys were conducted at a total of 43 points. In December 2021, we visited the Board of Education and the nursery school and interviewed them about business continuity meth-ods and issues. A two-dimensional flood inundation analysis was carried out for both the Sashiki and Yunoura river basins, and the inundation process was analyzed. Based on these results, we considered inundation measures for schools and nursery schools located in inundated areas and proactive measures for business continuity.

令和2年7月豪雨では芦北町を流れる佐敷川等が氾濫し，町中心部で1500世帯を超える住戸被害が発生した．この水害で佐敷川沿いに立地する小，中学校や保育施設では0.1∼1.6m浸水し，休校・休園を余儀なくされた．水害直後の2020年7月中旬から2021年3月に計3回，浸水痕跡調査とRTK-GNSS測量を実施し，計43地点で浸水深と標高の調査を実施した．また，2021年12月に教育委員会及び保育所を訪問し，事業継続方法と課題についてインタビューした．主要な河川である佐敷川と湯浦川の両流域を対象に平面2次元洪水氾濫シミュレーションを実施し，浸水過程を分析した．これらの結果をもとに浸水エリアに立地する学校・保育所の事業継続の課題と対策について考察した．

土木学会論文集F6(安全問題)


INUNDATION DAMAGE AND CONTINUED EDUCATION OF ELEMENTARY AND JUNIOR HIGH SCHOOLS IN NAGANO CITY BY THE TYPHOON HAGIBIS IN 2019

令和元年東日本台風による長野市内の小中学校の浸水被害と教育継続

In the typhoon Hagibis in 2019, the embankment broke near 58km on the left bank of the Chikuma River, and one elementary school and two junior high schools in Nagano City were damaged by flooding on the floor. In order to collect the response cases necessary for creating an education continuation plan for inundation disasters, we conducted an interview survey with the Nagano City Board of Education and conducted inundation surveys around the schools. The two junior high schools reopened 18 days and 24 days after using the upper floors, and the elementary school that was flooded about 2 m reo-pened after 23 days using a nearby elementary school. As a result of efforts such as safety measures for school routes using buses and taxis, supply of school supplies, and cleaning and disinfection of schools, the school was reopened and education continued in a short period of time.

令和元年東日本台風では千曲川左岸58km地点で堤防が決壊し，長野市北部の小学校1校，中学校2校が床上浸水した．浸水災害を対象とした教育継続計画作成に必要な対応事例を収集するため，長野市教育委員会を対象にインタビュー調査を行うとともに，学校周辺で浸水調査を行った．2つの中学校は上層階を使って18日後，24日後に再開，約2m浸水した小学校では近くの小学校を利用して23日後から学校再開した．バスやタクシーを活用した登下校手段の確保，学用品の支給，自衛隊や教職員による校舎の清掃・消毒，泥土処理など教育環境の整備が行われた結果，短期間での学校再開と教育継続が実現した．

土木学会論文集F6(安全問題)


A STUDY ON ISSUES OF EVACUATION SHELTER OPERATION PLANNING FOR SPECIAL NEEDS SCHOOLS -A CASE STUDY OF SPECIAL NEEDS SCHOOLS IN TOKUSHIMA PREFECTURE-

特別支援学校における避難所運営計画 の現状と課題に関する研究 ∼徳島県内の特別支援学校をケーススタディとして∼

土木学会論文集(2023-)


Survey on Evacuation Behavior at Nursing Facilities in Ashikita Town due to Heavy Rain in July 2020

令和 2 年 7 月豪雨による芦北町の高齢者施設における避難行動調査

The nursing facility C located near the Sashiki River was flooded due to Heavy Rain in July 2020. The survey method was an interview survey on the damage situation and evacuation behavior. In addition, a flood inundation analysis was conducted. Judging from both the execution and the process of flooding, facility C missed the timing of the evacuation action. The main reasons were that the event was beyond one's expectation, information was not helpful, lack of manpower, flooded water rose fast. The lessons of this experience are action plan using information, nighttime emergency system, evacuation drills with multiple patterns. For the safety of elderly people, both an evacuation security plan and a business continuity plan (BCP) are needed. On the other hand, there are administrative issues related to wide-area evacuation. Deregulation of the long-term care insurance system and simplification of administrative procedures are desirable.

令和2年7月豪雨により佐敷川の近くに立地する高齢者施設 C は浸水被害を受けた．高齢者施設 C を対象に，被害状況や避難行動に関するインタビュー調査と氾濫解析を実施した．避難行動と浸水の過程からみて，より安全な避難のタイミングを逃していた．主な理由として，想定外の出来事であったこと，情報が活用されなかったこと，マンパワーが足りなかったこと，浸水の速度が速かったことなどが考えられる．この教訓として，情報を活用した行動計画，夜間の緊急参集体制，複数のパターンによる避難訓練，などが挙げられる．また，高齢者の安全な生活のためには避難確保計画と事業継続計画(BCP)の両方が求められる．一方，広域避難に関する行政上の課題も明らかになった．この課題を解決するためには，自治体や福祉団体による計画策定支援が必要で，介護保険制度の規制緩和，行政手続きの簡略化が望まれる．

Journal of Japan Society for Natural Disaster Science


INUNDATION INSIDE A LEVEE OF THE YUURA RIVER DUE TO THE HEAVY RAIN IN JULY 2020 AND EVACUATION BEHAVIOR AT NURSING FACILITIES IN ASHIKITA TOWN

令和2年7月豪雨による湯浦川の内水氾濫と芦北町の高齢者施設における避難行動

湯浦川の近くに立地する高齢者施設を対象に，被害状況や避難行動等についてインタビュー調査を行った．また，湯浦川の河口付近の氾濫進展状況を数値解析し，施設周辺の浸水過程を再現した．施設職員の証言内容と浸水過程，発表された防災情報を照合することで避難行動の特徴を検証した．職員が少ない夜間の災害対応において，多数の高齢者を少ない職員で避難誘導するには限界があるため，夜間を想定した避難計画や訓練が重要であることを確認した．さらに，感潮域に位置する高齢者施設においては，避難情報や防災気象情報に加え潮位情報を活用することで夜間帯の行動を回避できる可能性が示唆された．


自閉症児・者に対するTEACCHプログラムを活用した避難所空間に関する研究

自閉症児・者に対するTEACCHプログラムを活用した避難所空間に関する研究

土木学会論文集F6(安全問題)


INUNDATION OF THE CHIKUMA RIVER DUE TO THE TYPHOON HAGIBIS IN OCTOBER 2019 AND ISSUES OF EFFECTIVENESS IN EVACUATION PLANS OF ELDERLY WELFARE FACILITIES FOR THE LARGEST EXPECTED RAINFALL

令和元年東日本台風による千曲川の氾濫と高齢者施設における想定最大規模の降雨に対応した避難確保計画における実効性の課題

In the heavy rain disaster caused by typhoon HAGBIS in 2019, the collapse of the Chikuma River embankment caused widespread inundation damage in Nagano City. We conducted an inundation trace survey, the flood inundation calculation, and interview surveys of 6 elderly welfare facilities which were damaged by inundation. From the results, the relationships between the evacuation behavior of each facility and the inundation process were analyzed. In addition, we considered the issues of evacuation safety planning in the event of the largest expected flood.


FLOOD DAMAGES OF SOCIAL WELFARE FACILITIES ALONG THE OPPE RIVER DUE TO TYPHOON HAGIBIS IN 2019 AND EFFECT OF FACILITY CHARACTERISTICS ON BUSINESS CONTINUITY

令和元年東日本台風による越辺川沿いの社会福祉施設の被災と業務継続に及ぼす施設特性

In Typhoon Hagibis in 2019, a elderly welfare facility and a welfare facility of the mentally handicapped persons suffered severe flood damage by the collapse of an embankment at the 0km point on the Oppe River. Interview surveys were conducted on these social welfare facilities regarding the damage situation, emergency response, and resumption of operations after the disaster. The inundation trace surveys and flood inundation analysis were conducted to deeply understand the actual damage situation. From these results, we focus on the difference between the characteristics of the welfare facilities for the elderly and the disability persons, extract the issues, and consider the points to consider when formulating an evacuation securement plan and a business continuity plan for social welfare facilities.

令和元年東日本台風では越辺川右岸0.0km付近の堤防決壊により，近くの高齢者施設(1法人2施設)や障害者施設(1法人6施設)が甚大な被害を受けた．被災した2法人を対象に，被害状況，避難行動，避難確保計画，被災後の業務再開状況等についてインタビュー調査を行った．また，浸水痕跡調査を実施した上で，破堤に伴う川越市内の氾濫進展状況を数値シミュレーションにより再現し，証言内容の検証を行った．高齢者施設と障害者施設の利用者の身体的特性や，避難方法，避難生活などの情報を施設特性に注目して整理し，施設特性を踏まえた避難確保計画と長期避難を想定した業務継続計画を検討しておくことの重要性について明らかにした．

土木学会論文集F6(安全問題)


DISASTER RESPONSE AND CONTINUED CHILDCARE AT NURSERY SCHOOLS IN UWAJIMA CITY, EHIME PREFECTURE DURING THE HEAVY RAIN EVENT OF JULY 2018

平成30 年7 月豪雨における宇和島市内の保育園の災害対応と保育継続

Due to the heavy rain event of July 2018, several nursery schools in Uwajima City were seriously damaged by river flooding and sediment-related disasters. The disaster affected nursery school continued to use the conference room at the city hall and the nearby nursery school. We conducted an interview survey with nursery school staff regarding emergency response and continuation of childcare in the event of a disaster. Through this survey, issues related to safety management during a heavy rain disaster and continuation of childcare after a disaster were identified.

平成30年7月豪雨において，宇和島市内では中小河川の氾濫や土砂災害により，複数の保育園が深刻な被害を受けた．この災害では出勤途上の職員が危険にさらされた他，被災した保育園では，市役所の会議室，近隣の保育園などを利用して，必要最小限の保育環境を整備した上で，応急保育が実施された．自治体の担当課や保育園職員を対象としたインタビュー調査から，災害発生時の避難行動，被災直後からの業務継続過程で生じた課題(施設の復旧と環境整備，給食，衛生管理，応急教育方法，園児と職員を対象とした心理的ケア，行政との連携など)について整理した．さらに，河川氾濫状況について氾濫シミュレーションを実施し，職員の証言内容についても検証を行った．これらを通して，豪雨災害に対する保育所の業務継続を行う上での課題が明らかとなった．

Journal of Japan Society of Civil Engineers, Ser. F6 (Safety Problem)

土木学会論文集F6(安全問題)


DAMAGES AND DISASTER RESPONSE AT NURSERY SCHOOLS IN HIROSHIMA PREFECTURE DUE TO THE HEAVY RAIN EVENT OF JULY 2018

平成30 年7 月豪雨における広島県内の保育所の被害と対応

The nursery schools in Hiroshima prefecture, which were damaged by the heavy rain event of July 2018, rented other facilities to provide emergency childcare. We visited five nurseries, which were damaged by this disaster, and the nursery section of Hiroshima City. We conducted interview surveys on disaster response and childcare continuity. As four nurseries were required reconstruction of facilities or large-scale repairs, they provided distributed childcare using multiple facilities or joint childcare at a other nursery school. It is important to consider a childcare continuation plan on the premise of a disaster at a nursery school that requires early recovery even after a disaster.

平成30 年7 月豪雨において広島県内の保育所では複数の施設で土砂流入や浸水のため，他の施設での応急保育が行われた．この豪雨で浸水等の被害を受け，保育継続に問題が生じた広島市，安芸郡坂町，呉市，三原市の5 つの保育施設と広島市役所を訪問し，豪雨災害時の安全管理や保育再開に向けた取り組みに関した聞き取り調査を行った． 4 保育施設では園舎再建や大規模修復が必要となり，複数の施設を利用した分散保育，他の保育所を利用した合同保育等が行われた．被災時の早期再開と継続が必要とされる保育所では被災を前提とした保育継続計画を検討しておくことの重要性について明らかにした．

土木学会論文集F6(安全問題)


FLOOD DAMAGE AND COTINUED CHILDCARE OF NURSEY SCHOOLS IN NAGANO PREFECTURE DUE TO THE HEAVY RAIN EVENT BY TYPHOON HAGIBIS IN OCTOBER 2019

令和元年東日本台風による長野県内の保育園の被災と業務継続

The Typhoon Hagibis in October 2019 caused flood damage in various places in Nagano prefecture. Four nurseries were flooded in Nagano City and Chikuma City. We interviewed the city staff and nursery school staff about the disaster situation and childcare continuity. Furthermore, we carried out flood inundation analysis of the Chikuma River and analyzed the inundation process. Nursery schools need rules to close before a typhoon arrives. And six types of resources are required for the nursery school to resume services. In this case, ``building'' and ``supporter'' were the key resources.

令和元年東日本台風では長野県内においても各地で浸水被害が発生し，長野市と千曲市では4 保育園が0.6∼2.9mの床上浸水被害を受け，長期にわたって別施設での保育継続を余儀なくされた．長野市及び千曲市の保育担当職員と保育園職員を対象に被災状況や保育継続の方法などについて聞き取り調査を行った．さらに，被災した保育所とその周辺での浸水痕跡調査と千曲川流域を対象とした河川氾濫計算も実施し，各保育所の被害発生状況について分析した．事前休園の判断基準の必要性と，保育再開に必要となる6 種の資源のうち，今回の4 園では「施設・設備」と「協力者・関係業者」が重要であった事を明らかにした．

土木学会論文集F6(安全問題)


DISASTER RESPONSE OF FACILITIES FOR THE ELDERLY IN MIHARA CITY, WHICH WERE INUNDATED BY THE FLOOD OF THE NUTA RIVER

沼田川の氾濫により浸水被害を受けた三原市内の高齢者施設の災害対応

Several elderly facilities in Mihara city, Hiroshima Prefecture were damaged by flooding in the Nuta River basin in the the heavy rain event of July 2018. Interview surveys were conducted with staff members of the disaster-affected facilities on the damage situation, evacuation behavior and business continuity after the disaster. In order to confirm the results of the interview surveys, we conducted inundation trace surveys and numerical simulation of river inundation around these facilities. From this result, the followings were found. It was difficult to cooperate with the evacuees at the facilities that served as temporary evacuation sites. There is an urgent need to build an emergency assembly system for staff, secure collaborators at the time of evacuation, and formulate an evacuation security plan for flood damage. Maintaining employment during suspension of business due to the disaster is important for business continuity.

平成30 年7 月豪雨では広島県の沼田川流域で堤防からの溢水や決壊が生じ，三原市内の複数の高齢者施設で浸水被害が発生した．そこで，被災した3 施設を対象に被害状況，水害発生時の避難行動，被災後の業務再開状況等について聞き取り調査を実施した．また，聞き取り調査から得られた浸水過程や避難行動を確認し，詳細分析を行うため，各施設周辺の浸水痕跡調査及び沼田川流域を対象とした河川氾濫数値解析も実施した．浸水エリア内の微高地に立地する施設では臨時の避難場所の役割を果たしたが，避難者との連携が課題となった．深刻な床上浸水被害を受けた施設では緊急時の職員参集体制，近隣の支援者の確保など，水害を想定した具体的な避難計画の作成が急務であることが明らかとなった．また，災害休業時における雇用対策も事業継続上重要な課題であることがわかった．

土木学会論文集F6(安全問題)


A Study on the Emergency transfer system for Flood Disasters in Elderly Welfare Facilities

高齢者施設における水害時の避難誘導体制に関する一考察

The questionnaire survey was investigated for welfare facilities in the area where major floods occurred in recent years. In addition, the interview was investigated to welfare facilities which got away from a flood with help of other people. One of the problems is welfare facilities can't get help of other people in times of an emergency. We insist that it is important to get the help of other people at the time of moving to a safe place. The welfare facilities should make good relationship with residents, information sharing about the evacuation planning , evacuation drills with the helper


Evacuation Behavior of Facilities for the Elderly in the Heavy Rain of July 2018

The heavy rain disaster in July 2018 caused significant damages such as leaks and inundation above floor level at many facilities for the elderly. In the present study, we surveyed facilities for the elderly near Oda River, Okayama Prefecture, and those near Hiji River,Ehime Prefecture, to study the necessity of a facilityspecific criterion to start evacuation on the basis of the characteristics of the facilities used by people who need care. The results of the survey indicated that evaluation information released by the local government might not ensure sufficient evacuation time. Anexample of a criterion to start evacuation based on the water level of a nearby river or the amount of dam discharge was shown as one of the ways that each facility voluntarily makes decisions on fast evacuation.


FLOOD OF THE HIJI RIVER DUE TO THE HEAVY RAIN EVENT OF JULY 2018 AND THE ANALYSIS OF EVACUATION BEHAVIOR AT NURSERIES

平成30年7月豪雨による肱川の氾濫と保育所での避難行動分析

In the heavy rain event of July 2018, emergency large release due to the emergency flood disaster prevention operation of Nomura Dam and Kanogawa Dam causes river flooding due to rapid water level rise in Seiyo City and Ozu City downstream of the dam. Five nurseries along the Hiji River were damaged by flooding on the floor. We examined the safety management of the nursery at the time of the occurrence of the flood by the interview with the local government staff and the nursery school manager and the river basin analysis. Staff members who worked early in the morning to accept children were saved by emergency evacuation immediately before the start of flooding, but problems emerged in terms of staff safety management.


Motion and Speed of the Frail Elderly During Evacuation Process

Journal of Japan Society for Natural Disaster Science


ISSUES ON CRISIS MANAGEMENT AND CONTINUITY OF DAY-CARE CENTERS IN THE 2017 KYUSHU NORTHERN HEAVY RAIN

2017年九州北部豪雨における保育所の危機管理と保育継続の問題

土木学会論文集F6(安全問題)


ISSUES ON SCHOOL SAFETY MANAGEMENT AT THE TIME OF FRONTAL CON CENTRATED HEAVY RAINFALL --- CASE ANALYSIS OF NORTHERN KYUSHU HEAVY RAIN IN 2017

前線性集中豪雨発生時における学校の安全管理の課題 --- 2017年九州北部豪雨の事例分析

It was difficult to get home from the school because heavy rain fell in the afternoon at the 2017 northern Kyushu heavy rain. In recent years, damage caused by abnormal rainfall exceeding assumed is frequent, and safety measures for flood damage are important issues for educational institutions. In this research, we conducted hearing surveys on emergency response of elementary and junior high schools in Asakura city, Fukuoka prefecture and Hita city, Oita prefecture. From the survey results, we extracted problems on safety management for children and students at heavy rainfall. Furthermore, by examining the result of the flood analysis around the school, we examined in detail whether there was no problem in safety management. It is easy to think that it is better to let children and students go home promptly in the event of a disaster. As a result, students and guardians also faced a danger when coming home due to insufficient safety confirmation on the way back home. In order to secure safety during heavy rain, it is necessary to revise to assume that school is to wait until it becomes safe.

前線性集中豪雨ではしばしば線状降水帯が形成され，短時間に洪水氾濫が発生するケースがある．2017年九州北部豪雨では豪雨発生時と下校時間が重なり，複数の学校で下校時の安全確保が問題となった．近年，想定を超える異常降水による被害が頻発しており，水害時の安全確保対策は教育機関でも重要な課題である．本研究では2017年九州北部豪雨で被害を受けた福岡県朝倉市と大分県日田市の小中学校を対象にして，浸水被害発生時の緊急対応についてヒアリング調査を実施し，児童・生徒に対する安全管理についての課題抽出を行った．さらに，学校周辺での洪水氾濫解析結果と照合することで，安全管理上の問題はなかったのかについて詳しく検討した．学校での安全管理は下校させることが前提となっているために，下校路の安全確認が不十分となり，生徒や保護者が危険にさらされるケースが発生していた．これを改善するためには下校を前提とした安全管理方法を改める必要がある．

Journal of Japan Society of Civil Engineers, Ser. F6 (Safety Problem)

土木学会論文集F6(安全問題)


Survey on the actual conditions of welfare evacuation shelters in the Kumamoto earthquake

熊本地震における福祉避難所の実態調査

We investigated the management situation of the welfare evacuation shelters in the 2016 Kumamoto earthquake and analyzed the problems on the management of the welfare evacuation shelter. We investigated how the number of supporters for evacuees and evacuees changed for two special nursing homes in Mashiki town, Kumamoto prefecture, where welfare evacuation shelters were opened, by interview and questionnaire. During the week after the earthquake occurred, both social welfare facilities experienced great confusion. The reason was that few staff were able to go to work due to the disaster and accepted many general evacuees. In order to avoid such confusion, it is necessary to limit the acceptance of general refugees and add procedures for opening welfare evacuation shelters in BCP.

この研究では2016年熊本地震における福祉避難所の運営状況について調査し，福祉避難所の運営上の課題について分析した．福祉避難所を開設した熊本県益城町の2つの特別養護老人ホームを対象に，避難者及び避難者に対する支援者の数がどのように変化したかを，聞き取りと質問票によって調査した．地震発生から1週間の間，両社会福祉施設では大きな混乱が生じた．その要因は被災によって出勤できる職員が少なかったことと多くの一般避難者を受け入れたことであった．このような混乱を避けるためには，一般避難者の受け入れの制限やBCPの中に福祉避難所の開設手順を加えることが必要である．

土木学会論文集F6(安全問題)


Appropriate decision method of evacuation start in elderly welfare facilities for flood disasters

高齢者施設における洪水時の「避難開始の判断」の重要性と判断の目安の設定方法

According to the case of four elderly welfare facilities damaged by the flood, they were able to evacuate their users quickly because they had obtained evacuation information from the administration and set evacuation criteria in advance. According to a questionnaire survey on the evacuation at the time of flood targeting elderly welfare facilities in Shikoku, few facilities have set evacuation criteria. For the elderly welfare facilities damaged by the Kanto-Tohoku heavy rain disaster in 2015, we propose a method to use the calculated depth of inundation at the upstream side as evacuation criteria.

洪水被害を受けた4つの高齢者福祉施設の事例を分析した結果，利用者を迅速に避難させることができたのは行政からの避難情報を得たことに加えて，各施設があらかじめ避難開始の基準を設定していたことが重要であった．四国にある高齢者福祉施設を対象にした洪水時の避難に関するアンケート調査によると自らで避難基準を決めている施設は少ない． 2015年関東・東北豪雨で被災した高齢者福祉施設を対象にして，上流側の地点の浸水深さ計算値を避難基準として利用する方法について提案する

土木学会論文集F6(安全問題)


Disaster prevention and preparation by schools for Special Needs Education in Kagawa

香川県内における特別支援学校の防災対策の現状調査

To mitigate damages of Nankai trough earthquakes, disaster prevention and preparation are necessary in several approaches. In 2011 Tohoku earthquakes, many schools were damaged and the teachers suf-fered in serious situations. After this. Ministry of Education, culture, sports, science and technology, Ja-pan published a manual for planning about disaster prevention and preparation at each school. For disas-ter prevention and preparation in schools for special needs education, first of all, we should know what are the current preparations in the schools and what kind of situation they will face during the earthquakes. In this study, acivities of schools for Special Needs Education are discussed in Kagawa based on the ex-periences in Ishinomaki during 2011 Tohoku earthquakes.

南海トラフ巨大地震での被害を最小限に抑えるために，様々なアプローチから防災対策を講じる必要がある．教育現場においては，各学校で，文部科学省の手引書に沿って防災対策に取り組んでいるところである．東日本大震災で障害者の死亡率が高かったことを考慮すると，学校防災の中でも，特に，特別支援学校に着目した取り組みが必要であり，防災対策の現状を知り，今後必要な備えについて検討することは喫緊の課題である．そこで本研究では，まず，東日本大震災で指定避難所の役割を果たした宮城県立石巻支援学校での取り組みを分析し，必要な備えを項目として挙げる．次に，香川県内の特別支援学校全9 校を対象として，これらの項目について取り組み状況を調査し，現状を把握すると共に，今後，取り組むべき対策とその方法について検討し提案する．

土木学会論文集F6(安全問題)


CENTER IN JOSO CITY BY 2015 SEPTEMBER HEAVY RAINFALL DISASTER IN KANTO AND TOHOKU AREA

2015年関東・東北豪雨による常総市内での学校・保育所等の浸水被害と再開までの取組み

The risk management in the heavy rain disaster which occurs frequently in recent years becomes the urgent problem. Flood damage has occurred in Joso city, Ibaraki Prefecture by 2015 September heavy rainfall disaster in Kanto and Tohoku area. Emergency restoration for business continuity were performed at the school or the day-care center which received a flood damage. We were conducted the interview survey for staff of the school or the day-care centers affected by a heavy rain disaster about the disaster situation and the response of post-disaster. It's follows that it became clear. Teaching staff that gatherd urgently while evacuation directive was announced had to take refuge after school began to be flooded. There was cooperation for volunteers with the technical ability, so early school resumption became possible.

2015年関東・東北豪雨では常総市域の約半分が水没し，市役所などの主要な防災拠点や指定避難所となっている小中学校も浸水した．学校・保育所の管轄課や浸水被害を受けた学校園で避難行動と教育や保育の再開までの取り組みについて，インタビュー調査を通して浸水前の対処行動，浸水開始後の避難行動，避難所の運営支援，安否確認，学校再開までのプロセスなどについて検討した．避難指示が発令されている中，教職員は危険を冒して学校に参集して対応に当たったが，直後に浸水が始まり，避難を余儀なくされたことや専門的能力を有するボランティアの協力が早期の学校再開に有効であったこと等が明らかとなった．

土木学会論文集F6(安全問題)


CONDUCT SURVEY ABOUT EVACUATION CENTER FOR VULNERABLE PEOPLE IN SHIKOKU AREA

四国4県における福祉避難所の運営に関する実態調査

It is expected that the Shikoku erea district will suffer big damage by a massive earthquake in Nankai Trough in the near future. The evacuation centers for vulnerable people should be strengthened. The purpose of this research is to promote maintenance in the evacuation centers a senior citizen and a person with disabilities can use surely. It was questioned about targeted for 263 evacuation centers for vulnerable people of in four prefectures of Shikoku. It became clear that there are its result and a possibility that evacuation centers for vulnerable people can't be established. This paper is proposed about a support system and administrative support.

四国地方は，南海トラフ巨大地震で大きな被害を受けることが予想されており，避難所の機能強化が求められている．本研究では，要援護者が安心して利用できる福祉避難所の整備を推進していくために，四国4県の福祉避難所に該当する263施設を対象に，取り組み状況に関するアンケート調査を行った．その結果，マニュアル整備や訓練を実施している施設は少なく，大規模災害が発生した場合，多くの福祉避難所が開設できない恐れがあることが判明した．

土木学会論文集F6(安全問題)


AN ANALYSIS ON LOCAL GOVERNMENT OFFICIALS' PERCEPTION OF DISASTER EMERGENCY OPERATIONS PLAN

地方自治体職員の災害時応急業務の認識に関する分析

The role of local government officials in emergency period after disaster occurred are exceedingly important. It is necessary for effect responses to prepare the emergency operations plan before disaster occurred. This study examines perceptions of local government officials related to business continuity plan. The research area is Naruto City in Tokushima Prefecture. The results shows that local government officials recognized importance of resources related to life in emergency period and living materials for the support service. Another results indicate that perceptions of emergency response issues and important operation contents are mostly related, on the other hand a little part are not found relevant.

本研究では，地方自治体職員の災害発生後の問題と事前からの計画策定の必要性に関する認識とそれらの関連性を把握すること，そこから自然災害に関する対応計画を作成する際の防災担当部署以外の職員との協力体制のあり方を検討することを目的とする．調査対象地域は徳島県鳴門市である．分析においては，「災害発生後の応急期に被災地域に生じる問題」，「事前から計画を策定しておくべき災害対応の重要業務」に関するそれぞれの認識とそれらの関係性について検討した．分析結果より，自治体職員の災害対応業務に関する認識の傾向を明らかにするとともに，それらを踏まえた災害対応計画を策定する上での課題について考察した．

土木学会論文集F6(安全問題)


NECESSITY OF A TIME LINE OF FLOOD DISASTER IN SOCIAL WELFARE FACILITY

要配慮者利用施設の初動対応・事業継続におけるタイムラインの必要性

This research was tried setting a time lime of flood disaster in social welfare facility. Investigation methods are an interview to 5 welfare facilities and analysis of data of the water level. 3 cases of readiness time was longer than evacuation time was safer. The time line indicated a country and a prefecture can't be applied to a social welfare facility, Because the target is a resident. The social welfare facility should have the original standard of evacuation behavior.

本研究は，過去に被災した施設の事例から，要配慮者利用施設のタイムラインの設定を試みた．調査方法は，近年の豪雨で被災した5施設を対象に聞き取りを行うと共に，水位計データ等から浸水状況を明らかにした．避難行動と浸水状況を整理し「いつ」に注目して課題検証した．2014年台風11号による那賀川の氾濫で浸水した特養S荘を対象に上流部の川口ダム放流量と水位計データからS荘付近の水位変化の相関関係を分析結果，ダムの放流情報が行動開始の目安になることが分かった．また，S荘と支援機の関係を整理し，事業継続におけるタイムラインの共有化の必要性を示した．

土木学会論文集F6(安全問題)


A verification of the validity of conditions on the location of evacuation centers for vulnerable people in Osaka bay area

大阪湾圏域下における福祉避難所の指定状況と南海トラフ地震対策に向けた課題

Journal of Japan Society for Natural Disaster Science


Appropriate way of business continuity for nursery school due to heavy rain disaster

豪雨災害を対象とした保育所の業務継続のあり方

Advancement of the safety management is required in the nursery school which must carry out both nursing and education. The risk management in the heavy rain disaster which occurs frequently in recent years becomes the urgent problem. We were conducted the interview survey for staff of the nursery schools affected by a heavy rain disaster during 2011 and 2013 about the disaster situation of a nursery school and the response of post-disaster. From the analysis of the interviewed contents, the essential points of the safety management of children and nursing staff were summarized, and the problems for resuming nursing business quickly were shown.

養護と教育を一体的に実現することを責務とする保育所では家庭や学校以上に安全管理の高度化が求められている．近年，頻発する集中豪雨時のリスクマネジメントは保育所にとって喫緊の課題となっている．2011年から2013年までに発生した豪雨による保育所の被災状況と保育を再開するまでの取り組みについて保育所職員を対象としてインタビュー調査を実施した．インタビューで得られた内容を分析した結果，豪雨災害時の保育所での児童・職員の安全管理の点では避難を開始する水位の合理的決定や職員の緊急参集時の安全確保で問題があることや保育業務を早期に再開するための業務継続計画の策定が進んでいない状況など多くの課題が抽出された．

Journal of Japan Society of Civil Engineers, Ser. F6 (Safety Problem)

土木学会論文集F6(安全問題)


An analysis on local government officials' perception of disaster emergency operations plan

地方自治体職員の被災者生活支援業務に関する意識分析からみたBCP策定の課題

The role of local government officials in emergency period after disaster occurred is exceedingly important. It is necessary for effect responses to prepare the emergency operations plan before disaster occurred. This study examines perceptions of local government officials related to business continuity plan. The research area is Naruto City in Tokushima Prefecture. The questionnaire survey was conducted to Naruto City local government officials. Question items are perceptions of emergency response issues and important operation contents associated with Nankai Trough Earthquake. In the analyses, each item was aggregated and their structures were pictured based on pass analysis. The results shows that local government officials recognized importance of resources related to life in emergency period and living materials for the support service. Another results indicate that perceptions of emergency response issues and important operation contents are mostly related, on the other hand a little part are not found relevant.

東日本大震災では，障害者や要介護者の避難生活は困難を極めた．本論文は，地方自治体がBCPを策定する上で，保健福祉に関する災害対応業務をどのように位置づけて計画すべきかを検証することを目的とする．調査は，鳴門市の自治体職員468名を対象に，南海トラフ巨大地震を想定した場合の被災者生活支援業務について，業務を開始すべき時期と業務への関わり認識度を問う意識調査を実施した．その結果，保健福祉業務の開始時期に対する意識が3日以内に集中する傾向や，部署毎で業務への関わり意識に相違があることがわかった．これらの傾向を踏まえ，BCPの中に保健福祉業務をしっかり位置づける必要がある．

土木学会論文集F6(安全問題)


The evacuation planning of group home for tsunamis

津波発生時のグループホームの避難確保計画のあり方

The social welfare facilities suffered serious damage by the Great East Japan Earthquake. This research analyzed the possibility to evacuate the upper floors of its own facility in the elderly group home in the tsunami occurred. There is a risk of tsunami inundation in all group homes of 43 facilities on the coast of Tokushima Prefecture. Those facilities of about 80% are a two-story or one story, and those of about half are located in an area of 2.0-3.0m tsunami normal water level criteria. A result of the comparative analysis the floor height of the facility and the tsunami normal water level, it is possible to evacuate the upper floors in facilities of about 60%, but it is necessary to evacuate the facility outside in facilities of about 40%. Use of the card-type manual that summarizes the action content of the minimum is effective for rapid evacuation. In the group home in Tokushima, evacuation drills were carried out by using it and the residents were able to get more effective evacuation behavior.

高齢者施設や障害者施設の施設特性を考慮した津波避難確保計画のあり方と計画の実効性を担保する訓練手法について提示することを目的とする． 特に，高齢者や障害者のグループホームに注目して，(1)施設固有のリスクと津波避対策の課題，(2) 施設特性を踏まえた避難場所の選定，(3) 計画の実効性を高める津波避難訓練について述べる．

Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)

土木学会論文集B2(海岸工学)


DAMAGE AND EMERGENCY RESPONSE OF COMMERCIAL ESTABLISHMENT IN AWAJI ISLAND EARTHQUAKE

淡路島地震における商業施設の被災と対応

The Awaji Island earthquake of M6.3 occurred on April 13, 2013. In this earthquake, damage occurred with many residences and also commercial establishments. For 33 commercial establishments such as a supermarket in Awaji Island, the questionnaire survey was performed about damage and emergency response. It was found that from the survey results, nonstructural elements such as ceiling were affected by the store of more than 80%, opening time was delayed in stores of about 30%. We also conducted microtremor measurements at 4 stores which many glass smoke barriers damaged and calculated the H/V spectral ratio. The ground motion waveform near the store was presumed from nearby strong motion record with using the calculated data. From the estimated results, it was shown that the response acceleration of 0.3-0.5s in four stores was about 500 gal at the maximum. Commercial facility is also important as disaster prevention bases in the event of a disaster. In order to play the role of a commercial facility in the event of a disaster, increasing the earthquake resistance of buildings, improvement of the earthquake resistance of nonstructural element and the development of business continuity plan with the aim of business early resumption are very important.

2013年4月13日5時33分頃に発生したM6.3の淡路島地震では，住家被害と共に商業施設でも被害が発生した．南海トラフ地震に備えた商業施設の防災対策の向上を目的として，淡路島内の総合スーパーなど33店を対象に，被害状況と災害対応について調査した．その結果，8割以上の店舗で内装材等の被害が発生し，3割の店で営業開始時間が遅延したことが分かった．また，大型店舗で顕著であったガラス防煙垂れ壁の被害に注目し，洲本市と南あわじ市の4つの店で常時微動観測データをもとに地震動特性の推定を行った結果，南あわじ市の2つの店では強震動観測値よりも大きな地震動が発生しており，また，いずれの店舗でも非構造部材が壊れやすい0.3∼0.5sの応答加速度が卓越していた．過去の地震災害においても，ガラス防煙垂れ壁を含む非構造部材の耐震化は課題とされてきたが，商業施設では経費面などの理由からあまり進んでいないのが現状である．本調査結果から，地盤や建物特性によって局所的に被害が増大する場合があることが分かったため，被害が増幅する可能性がある施設を調べ，それらには優先的に対策を行うことが有効である．一方，東日本大震災では，被害を受けながらも一時避難所や物資供給を行った大型ショッピングセンターもあり，地域における商業施設の役割が再認識された．淡路島地震のような中規模地震においては，落下物などで負傷者を出さない対策が最優先であるが，大規模地震では，従業員と顧客の生命の安全確保に加えて，早期に営業を再開させることや，地域貢献も求められる．

Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))

土木学会論文集A1(構造・地震工学)


Sophistication of tsunami disaster prevention management of a school using the disaster action card

災害時アクションカードを活用した学校の津波防災管理の高度化

We overhauled the issues of tsunami disaster prevention management in a school from the disaster example in the Great East Japan Earthquake. It turned out that the school where refuge from tsunami is difficult is concentrating in northern Tokushima by analyzing the tsunami danger of the school in Tokushima. We proposed using an action card at the time of a disaster as a tool for disaster prevention management. In order to improve the effectiveness of school disaster prevention management, it is important that a tsunami disaster prevention specialist cooperates positively.

土木学会論文集B2(海岸工学)


A Questionnaire Survey on Discrepancies between Assumed and Actual Demands and Knowledge of Citizens for Tsunami Disaster Prevention

徳島県内の社会福祉施設の立地特性と津波防災対策の現状

The social welfare facilities suffered serious damage by the Great East Japan Earthquake. Because the person with a disability and an elderly person could not walk by oneself, they failed to escape at the time of the tsunami disaster. 96 social welfare facilities are installed on the coast in Tokushima Prefecture and those will suffer the damage of tsunami. Those institutions should get to know the risk of tsunami and need to have a suitable evacuation plan. If a tsunami risk is very high, the institutions should relocate at high and safe place.

土木学会論文集B2(海岸工学)


桜島の大規模噴火時における保育施設の避難と事業継続の課題に関するアンケート調査

桜島の大規模噴火時における保育施設の避難と事業継続の課題に関するアンケート調査

令和5年度自然災害フォーラム論文集

令和5年度自然災害フォーラム論文集


道の駅を利用した車中泊避難の可能性

道の駅を利用した車中泊避難の可能性

令和5年度自然災害フォーラム論文集

令和5年度自然災害フォーラム論文集


地域で受け継がれる津波避難マップの作成手法の開発と実践における効果∼津田・新浜地区を対象として∼

21世紀の南海地震と防災(第18巻)

21世紀の南海地震と防災(第18巻)


The 10 July 2023 debris flow disaster in Takeno area of Tanushimarumachi, Kurume city and issues of sediment related disaster warning areas

久留米市田主丸町竹野地区の土石流被害と土砂災害警戒区域の課題

令和5年度自然災害フォーラム論文集

令和5年度自然災害フォーラム論文集


Inland flood of the UbadoRiver due to the August 2022 heavy rain and evacuation of social welfare facilities at night

令和4年8月豪雨による姥堂川の内水氾濫と高齢者施設における夜間避難の特徴

令和5年度自然災害フォーラム論文集

令和5年度自然災害フォーラム論文集


Current status and issues related to the creation and utilization of earthquake and tsunami evacuation support maps

地震・津波避難支援マップの作成・活用に係る現状と課題

21世紀の南海地震と防災(第17巻)

21世紀の南海地震と防災(第17巻)


Verification of disaster risk in special needs schools nationwide,

全国の特別支援学校における災害リスクの検証

令和4年自然災害フォーラム論文集

令和4年自然災害フォーラム論文集


IInundation damage to nursery schools due to heavy rain disaster in July 2022 and continuation of childcare

令和2年7月豪雨による熊本県内の保育所の浸水被害と保育継続

Proceedings of the 75th Annual Meeting of the Japan Society of Research on Early Childhood Care and Education

日本保育学会第75回大会発表論文集


Support for business continuity planning of social welfare facilities in Tokushima Prefecture and future tasks

徳島県内の社会福祉施設等へのBCP策定支援と今後の課題

21世紀の南海地震と防災

21世紀の南海地震と防災


Classification for flood damage and continued childcare of nursery school

豪雨による保育所の被災レベルと再開方法の類型化

日本保育学会第74回大会論文集

日本保育学会第74回大会論文集


Evacuation behavior of social welfare facilities along the Chikuma River in the case of the Typhoon Hagibis in 2019

令和元年東日本台風による千曲川の氾濫と高齢者施設の避難行動分析

令和2年自然災害フォーラム論文集

令和2年自然災害フォーラム論文集


Flood damage in the Kuma River basin due to heavy rain in July 2020

令和2年7月豪雨による球磨川流域の氾濫被害

令和2年自然災害フォーラム論文集

令和2年自然災害フォーラム論文集


The problem of support system between facilities for prevent flood damage

洪水時の高齢者施設における事業所間関連の課題

令和元年自然災害フォーラム論文集

令和元年自然災害フォーラム論文集


Flood damage to the Chikuma and Oppe rivers due to the heavy rain event by Typhoon Hagibis in October 2019 (Bulletin version)

令和元年台風19号による千曲川と越辺川の氾濫被害(速報)

令和元年自然災害フォーラム論文集

令和元年自然災害フォーラム論文集


Investigation of flood damage in Hongo town, Mihara city due to the heavy rain in July 2018

平成30年豪雨による三原市本郷町の浸水被害調査

令和元年自然災害フォーラム論文集

令和元年自然災害フォーラム論文集


要配慮者利用施設における洪水時の避難行動の課題

要配慮者利用施設における洪水時の避難行動の課題

平成30年自然災害フォーラム&21世紀の南海地震と防災(第13巻)

平成30年自然災害フォーラム&21世紀の南海地震と防災(第13巻)


四国4県の高齢者施設を対象にした水害対策に関するアンケート調査の結果

四国4県の高齢者施設を対象にした水害対策に関するアンケート調査の結果

平成29年自然災害フォーラム&21世紀の南海地震と防災(第12巻)

平成29年自然災害フォーラム&21世紀の南海地震と防災(第12巻)


社会福祉施設における福祉避難所運営の課題

社会福祉施設における福祉避難所運営の課題

21世紀の南海地震と防災

21世紀の南海地震と防災


台風12号・11号での事業所の対応にみる代替戦略の有用性とそのあり方について

台風12号・11号での事業所の対応にみる代替戦略の有用性とそのあり方について

平成26年自然災害フォーラム論文集

平成26年自然災害フォーラム論文集


APPROPRIATE WAY OF REFUGE PLAN FOR SOCIAL WELFARE FACILITIES IN FLOOD DISASTER

豪雨災害に対する要配慮者利用施設の避難確保計画のあり方

平成26年自然災害フォーラム論文集

平成26年自然災害フォーラム論文集


障害者グループホームにおける災害時アクションカードを使った防災対策

障害者グループホームにおける災害時アクションカードを使った防災対策