1. 2) 高木宗男,横田聖哉,菅浩一,安田進,太田秀樹:東名牧之原地区における盛土のり面災害の実態,第55回地盤工学シンポジウム論文集,pp. 193-196, 2010. [Takagi, M., Yokota, S., Suga, K., Yasuda, S. and Ota, H.: The actual situation of the slope of earthfill that collapsed by an earthquake disaster in Tomei Expressway Makinohara district, Transaction of the 55th Japan Geotechnical Symposium, pp. 193-196, 2010.]
2. 3) 島重章:岩国・宮島の被災について,土木学会誌,Vol. 90, No. 11, pp. 48-50, 2005. [Shima, S.: Regarding the disaster in Iwakuni and Miyajima, Civil Engineering, Vol. 90, No. 11, pp. 48-50, 2005.]
3. 4) 中日本高速道路(株):高速道路リニューアルプロジェクト大規模更新・修繕事業,[NEXCO Central: Expressway Renewal Project (large-scale update, repair business)] https://www.c-nexco.co.jp/koushin/pdf/renewal_leaflet.pdf(2023/9/20 確認)
4. 5) 東・中・西日本高速道路(株):高速道路資産の長期保全及び更新のあり方に関する技術検討委員会報告書,2014. [NEXCO East, NEXCO Central, NEXCO West: Report of Expressway Technical Review Committee on long-term maintenance and renewal of assets, 2014.]
5. 6) 中島康介,八嶋厚,村田芳信,苅谷敬三,岡田和弘,笹本直之,関口将司:物理探査を用いた高速道路盛土の初期の工学的指標の把握,地盤工学ジャーナル,Vol. 17, No. 2, pp. 205-216, 2022. [Nakashima, K., Yashima, A., Murata, Y., Kariya, K., Okada, K., Sasamoto, N. and Sekiguchi, M.: Survey and evaluation of initial condition of expressway embankment by geophysical explorations, Japanese Geotechnical Journal, Vol. 17, No. 2, pp. 205-216, 2022.]