@article{oai:tokyo-metro-u.repo.nii.ac.jp:00005150,
 author = {Shiono, Keishi and 塩野, 計司},
 issue = {35},
 journal = {総合都市研究},
 month = {},
 note = {1987年千葉県東方沖地震の被災域で，電気・水道・ガスの停止による住民生活への影響を調査した。千葉県内の3つの町(長南，成東，大網白里)で世帯ごとのアンケートを行い，影響の大きさを表す2つの調査指標「低下度」と「影響度」の値を世帯ごとに求めた。「影響度」の値を町べつに集計し，比較した，ライフライン震害の影響は長南町でもっとも大きく，ついて成東町，大網白里町の順になっていた。また， 「低下度」の値を生活形態べつに集計し，普段の生活がライフラインに大きく依存している世帯ほど，ライフライン震害の影響を強くうけることを明らかにした。, The difficulty posed on the residents' daily lives at home caused by the suspension of electricity，water，and gas was investigated in three selected towns in the affected area of the 1987 Chiba-Ken-Toho-Oki earthquake. A household-by-household questionnaire survey was conducted，and approximately 1,3000 samples were collected. We asked questions to determine (1) to what extent living activities were restricted and (2) how long restriction continued. The numerical evaluation of difficulty (difficulty index) was calculated as (degree of restriction) X (term of restriction), where the degree was assigned by a score between 0 (no effect) and 10 (totally unable to perform the activity). As the questions were asked about five living activities : (1) cooking meals， (2) using toilet， (3) using a washbasin, (4) taking a bath， and (5) washing clothes，respectively，the total difficulty for a household was evaluated as the weighted sum of the five difficulty indexes. Difficulty for an area (town) was evaluated as the average of household indexes obtained in the area. The results were: (1) The three towns were ranked in order of the difficulty posed by the disruption of lifelines; Difficulty indexes were calculated for the three towns and utilized for the comparison. (2) It was confirmed that the degree of restriction was evaluated high for a household that depends much on lifeline servises in doing daily living activities at home., postprint},
 pages = {33--46},
 title = {ライフライン震害の住民生活への影響 : 計量的な方法による1987年千葉県東方沖地震の調査},
 year = {1988}
}