福島原子力事故に初動対処した成員の職場環境

カテゴリ：研究会(論文単位)

論文No：HEE25022

グループ名：【A】基礎・材料・共通部門 電気技術史研究会

発行日：2025/11/7

タイトル(英語)：The Working Environment of the Fukushima 50 in Their Response to the Nuclear Disaster

著者名：瀧波 康修(埼玉大学)

著者名(英語)： Yasunobu TAKINAMI(Saitama University)

キーワード：重要免震棟,中央制御室,災害用トイレ,非常食,睡眠スペース,Seismic Isolation Building,Central Control Room,Disaster Relief Toilet,Emergency Food Rations,Sleeping Space

要約(日本語)：福島原子力事故では、免震重要棟と中央制御室が機能不全に陥り、放射線侵入や通信途絶、生活環境悪化が職員の健康を損ねた。技術的脆弱性と人的インフラの欠陥が重なった結果であり、今後は防護施設強化、通信多重化、衛生・休養環境整備、ジェンダー配慮を含む人間尊重の体制が必要である。

要約(英語)：During the Fukushima Daiichi Nuclear Power Plant accident, the Seismic Isolation Building and the Central Control Room functioned as critical bases of emergency response; however, numerous limitations became evident. The Seismic Isolation Building, established in the wake of the Niigata Chuetsu-Oki earthquake, was equipped with high seismic resistance and advanced ventilation systems, yet hydrogen explosions caused door distortions that allowed the infiltration of contaminated air, resulting in internal exposure. In the Central Control Room, the total loss of power led to the failure of most instrumentation and communication systems, forcing reliance on oral transmission of information. Moreover, the collapse of basic living conditions—such as an unsanitary environment due to the loss of water supply for toilets, dependence on limited emergency food supplies, and severe shortage of sleeping space—gravely undermined the dignity, health, and morale of the staff. These problems emerged from the combined effects of “technological vulnerabilities” and “deficiencies in human infrastructure.” For future nuclear disaster response, it is essential to strengthen radiation protection facilities, ensure redundancy in communication systems, improve sanitary, nutritional, and rest areas, and incorporate gender-sensitive considerations. Ultimately, disaster preparedness must be grounded in policies that prioritize the preservation of human dignity.

本誌：2025年11月10日電気技術史研究会

本誌掲載ページ：33-38p

原稿種別：日本語

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