@article{oai:muroran-it.repo.nii.ac.jp:00008090,
 author = {新田, 登 and NITTA, Noboru and 磯崎, 真一 and ISOZAKI, Shinichi},
 journal = {室蘭工業大学研究報告. 理工編, Memoirs of the Muroran Institute of Technology. Science and engineering},
 month = {Nov},
 note = {application/pdf, The development of wear resistant bituminous paving mixtures has been considered as one of the important problems in the field of bituminous pavement design in cold regions. In order to contribute to this problem, a series of laboratory tests used an accelerated wearing equipment were made on wearing resistance properties of bituminous mixtures: one is on the wearing process, another is on the effects of mixture components, including volume, size and gradation of coarse aggregate and types of binder. The findings of this study are: (1 ) wearing process of paving mixtures by a studded tire is composed of repetition of three actions, scarifying of asphalt mortar, attrition of coarse aggregates, and stripping out of aggregates from asphalt mortar bed; (2) wear resistance has a linear relation with volume percentage of coarse aggregates, although 5~2.5mm size in coarse aggregates appears to have adverse effects on the wearing resistance; (3) main function of modified asphalt is to resist the stripping out of coarse aggregates and its degree of contribution depends on the toughness and tenacity of asphalt. Based on these findings, an optimum aggregate gradation was proposed for the wear resistant bituminous paving mixture design.},
 pages = {283--291},
 title = {アスファルト混合物の摩耗抵抗改善に関する実験的研究},
 volume = {37},
 year = {1987},
 yomi = {ニッタ, ノボル and イソザキ, シンイチ}
}