1983年日本海中部地震による都市内供給管路網の被害と復旧

フォーマット:

論文

責任表示:

北浦, 勝 ; 宮島, 昌克

言語:

日本語

出版情報:

日本自然災害学会, 1984-02-29

著者名:

• 北浦, 勝
• 宮島, 昌克

掲載情報:

自然災害科学 = Journal of Japan Society for Natural Disaster Science

ISSN:

0286-6021      

巻:

3

通号:

1

開始ページ:

1

終了ページ:

11

バージョン:

publisher

概要:

金沢大学理工研究域環境デザイン学系<br />The Nipponkai-chubu earthquake of May 26 1983 with magnitude 7.7 on the Richter scale occurred about 100 km off the west coast of Akita Prefecture (138°54 'E 40°24 'N). The earthquake caused mu … ch havoc in thirteen prefectures from Hokkaido to Yamaguchi Prefesture but mostly in coast districts in Akita and Aomori Prefectures. Lifeline systems were also damaged extensively. Lifeline systems are necessary to the sustenance and well being of human life. The object of this paper is to give an outline of the damage to lifeline systems and their restoration. On the basis of the field investigation, the following teachings may be drawn : (1) It is necessary to establish the countermeasure of mitigating the damage of lifelines due to soil liquefaction. (2) Soil liquefaction potential against earthquakes must be evaluated. (3) The measure of emergency water supply without water wagons must be discussed. 続きを見る

URL:

http://hdl.handle.net/2297/12165