浜岡原子力発電所の津波対策「防波壁」の 設計・建設工事の概要
英字タイトル:
Design and Construction of "Tsunami Protection Wall" at Hamaoka Nuclear Power Station
著者:
和仁 雅明 Masaaki WANI 佐藤 芳仁 Yoshihito SATO
発刊日:
公開日:
nuclear power stationseismic-resistant designthe Great East Japan Earthquake disastertsunami protection walltsunami-resistant design
Design and Construction of "Tsunami Protection Wall" at Hamaoka Nuclear Power Station
著者:
和仁 雅明 Masaaki WANI 佐藤 芳仁 Yoshihito SATO
発刊日:
公開日:
カテゴリ: 第13回
キーワードタグ:nuclear power stationseismic-resistant designthe Great East Japan Earthquake disastertsunami protection walltsunami-resistant design
概要
We have been engaging tsunami countermeasures including tsunami protection wall at Hamaoka Nuclear Power Station since the Great East Japan Earthquake disaster. In the design of the wall, the innovative structure type integrated L-shaped wall sections of SRC and steel structure on RC underground wall foundations implanted into solid bedrock was developed. This structure gives an extra safety margin to seismic-resistant and tsunami-resistant design. Moreover we achieved to shorten the construction term by shifting from field work to fabrication in advance.
