1. 1) JCI 基準：切欠きはりを用いたコンクリートの破壊エネルギー試験方法，JCI-S-001-2003. [ JCI Standard: Method of test for fracture energy of concrete by use of notched beam, JCI-S-001-2003. ]
2. 2) RILEM Draft Recommendation (50-FMC): Determination of the fracture energy of mortar and concrete by means of three-point bend tests on notched beams, Mater. Struct., Vol. 18, pp. 285-290, 1985.
3. 3) Petersson, P. E.: Fracture energy of concrete: Method of determination, Cem. Concr. Res., Vol.10, pp.78.89, 1980.
4. 4) 中村成春，橘高義典，三橋博三，内田裕市：コンクリートの引張軟化特性の標準試験方法に関する基礎的検討，コンクリート工学論文集，Vol. 10, No. 1, pp. 151-164, 1991. [ Nakamura, S., Kitsutaka, Y., Mihashi, H. and Uchida, U.: Discussion on standard evaluation method for tension softening properties of concrete, Concrete Research and Technology, Vol. 10, No. 1, pp. 151-164, 1991. ]
5. 5) 野村希晶，三橋博三，新関茂：コンクリートの破壊エネルギーと引張軟化特性に及ぼす粗骨材粒径の影響，コンクリー ト工学論文集，Vol. 2, No. 1, pp. 57-66, 1991. [ Nomura, N., Mihashi, H. and Niiseki, S.: Influence of coarse aggregate size on fracture energy and tension softening of concrete, Concrete Research and Technology, Vol. 2, No. 1, pp. 57-66, 1991. ]