@article{oai:chuo-u.repo.nii.ac.jp:00001230,
 author = {小野, 貴史 and 大下, 英吉},
 journal = {中央大学理工学研究所論文集},
 month = {Mar},
 note = {application/pdf, In the conventional fracture energy model, it is noted that the effects of material segregation, bridge phenomenon of aggregates and initial stress due to autogeneous shrinkage on a fracture energy are not taken into account. Because the definition of a fracture energy is based on macroscopic experiments. Therefore, it seems that the conventional fracture energy model will be not available for high-workable concrete and high-strength concrete. In these cases, it should be noted that the partial difference of stress and strain state in cement paste is taken into consideration. In this study, the microscopic fracture energy is defined as functions of distance from aggregate surface, degree of material segregation and degree of bridge effect, and then the macroscopic model is developed in which the above microscopic model is introduced., 【査読有】},
 pages = {11--24},
 title = {破壊エネルギーの局所化を考慮した骨材・セメントペースト・遷移帯の３連力学モデルの構築に関する研究},
 volume = {11},
 year = {2006},
 yomi = {オノ, タカシ and オオシタ, ヒデキ}
}