1. 1) 黒澤亘，真田修，増井大：海岸汀線部における消波ブロック等護岸工事，土木建設技術発表会概要集，pp. 264-271，2012. [Kurosawa, W., Sanada, O. and Masui, D.: Kaigan-teisenbu niokeru shoha-block-tou gogan-kouji, Doboku-kensetsu-gijyutsu-happyoukai Gaiyoshu, pp. 264-271, 2012.]
2. 3) 社団法人電力土木技術協会：火力・原子力発電所土木構造物の設計―増補改訂版―，1102p.，1995. [Japan Electric Power Civil Engineering Association: Karyokugenshiryoku-hatsudensyo Doboku-kouzoubutsu-no-sekkei, Zouho-kaiteiban, 1102p., 1995.]
3. 4) 国土交通省港湾局監修：港湾の施設の技術上の基準・同解説，2218p.，公益社団法人日本港湾協会，2018. [Ministry of Land, Infrastructure, Transport and Tourism, Ports and Harbours Bureau: Technical Standards and Commentaries for Port and Harbour Facilities ㏌ Japan, 2218p., The Ports & Harbours Association of Japan, 2018.]
4. 5) 関克己，河合弘泰，佐藤真：日本沿岸の季節別波浪特性の経年変化，土木学会論文集 B3（海洋開発），Vol. 67，No. 2，pp. I_1-I_6，2011. [Seki, K., Kawai, H. and Sato, M.: Long-term variability of wave charactaristics around the Japanese coasts, Annual Journal of Civil Engineering in the Ocean, Vol. 27 (Special Feature), pp. I_1-I_6, 2011.]
5. 6) 関克己，河合弘泰，佐藤真，川口浩二：全国港湾海洋波浪観測長期データに基づく日本沿岸の季節別波浪特性の経年変化，港湾空港技術研究所資料，No. 1241，27p.，2011. [Seki, K., Kawai, H., Satoh, M. and Kawaguchi, K.: Long-term trend in seasonal wave charactaristics on Japanese coast based on NOWPHAS data, Technical Note of the Port and Airport Research Institute, No. 1241, 27p., 2011.]