Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Hiroaki Sano.
2014 GeoShanghai International Congress: GeoEnvironmental Engineering | 2014
Shinya Inazumi; Hiroaki Sano; Mikio Yamada; Hsin Ming Shang
In order to utilize reclaimed gypsums (gypsum board waste) derived from waste plasterboards as geo-materials, thermal behaviors of the reclaimed gypsums and reagent gypsum are investigated in this paper. As the results, it was found that the dihydrate gypsum is changed into the hemihydrate gypsum under thermal condition of 90°C and the hemihydrate gypsum is changed into anhydrite under that of 120°C with heating of 24 hours. The followings were clarified in this paper. The cement density measuring method was available in order to measure the density of reclaimed gypsums; that density was depended on the drying conditions of the reclaimed gypsums; and the density measuring method was appropriate to estimate the gypsum hemihydrate content on reclaimed gypsums.
Doboku Gakkai Ronbunshu | 1995
Mikio Yamada; Hiroaki Sano; Ichiro Kuroshima; Minoru Ohta
本研究では石炭火力発電所産副産物であるフライアッシュおよび排煙脱硫スラッジの道路下層路盤材としての有用性を検討するたあに, まず, 室内でこれらを混合してから締固あるまでの時間間隔と作製した供試体ゐ養生温度とを種々変えたときの一軸圧縮強さや体積変化率を調べた. 次に, 2箇所の現道で試験舗装を実施して交通開放後の路面性状や路盤支持力などを測定した. 試験結果より, 当該材料は下層路盤材としての品質規格を満足し, 舗装の供用性, 耐久性はともに良好であることが示された.
Journal of The Society of Materials Science, Japan | 2005
Mikio Yamada; Tomonori Tatsuno; Hiroaki Sano; Kazuyasu Tanabe
Journal of The Society of Materials Science, Japan | 2004
Mikio Yamada; Katsuya Taniguchi; Mitsushi Okumura; Hiroaki Sano
Journal of Material Cycles and Waste Management | 2016
Shinya Inazumi; Hiroaki Sano; Mikio Yamada
Doboku Gakkai Ronbunshu | 1998
Hiroaki Sano; Mikio Yamada; Minoru Ohta; Masachika Nozawa; Koji Watanabe
Doboku Gakkai Ronbunshu | 1997
Hiroaki Sano; Mikio Yamada; Minoru Ohta; Masatika Nozawa
Doboku Gakkai Ronbunshu | 1995
Takeshi Kamei; Hiroaki Sano
Journal of Japan Society of Civil Engineers | 2014
Hiroaki Sano; Mikio Yamada; Shinya Inazumi; Shinjiro Yoshimi; Atushi Yoshitake; Youzou Watanabe
Journal of The Society of Materials Science, Japan | 2008
Mikio Yamada; Shinichiro Tsuji; Hiroaki Sano; Kazuyasu Tanabe