路盤・路床①

Thu. Jul 23, 2020 9:00 AM - 10:30 AM Room No. 7

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[23-7-1-01] Development of long-life repair method for road based on soundness evaluation of embankment and pavement-Part 1: Design of long-life repair method based on FWD and sounding-

*Yoshinobu Murata¹, Atsushi Yashima¹, Keizou Kariya¹, Takurou Okamura¹, Nguyen Hong Quan¹, Le Hoang Thuan¹ (1. Gifu university)

[23-7-1-02] Development of long-life repair method for road based on soundness evaluation of embankment and pavement-Part 2: Construction performance and problems of trial repair construction -

*Atsushi Yashima¹, Yoshinobu Murata¹, Keizo Kariya¹, Syuji Ito², Yoshihiro Yokota², Shinichiro Tsuji² (1. Gifu University, 2. MAEDAKOSEN Co. LTD.)

[23-7-1-03] Development of long-life repair method for road based on soundness evaluation of embankment and pavement-Part 3: Long time monitoring of trial subbase repair construction -

*Shinichiro Tsuji¹, Shuji Ito¹, Yoshihiro Yokota¹, Yoshinobu Murata², Keizo Kariya², Atsushi Yashima², Toshiyuki Takahara³, Katsutoshi Ueno⁴ (1. MAEDA KOSEN CO.,LTD., 2. Gifu University, 3. Kanazawa Institute of Technology, 4. Tokushima University)

[23-7-1-04] Development of long-life repair method for road based on soundness evaluation of embankment and pavement-Part 4: Evaluation of subbase material strength by repeated bending tests -

*Shuji Ito¹, Sinichiro TSUJI¹, Yoshihiro YOKOTA¹, Atsushi YASHIMA², Yoshinobu MURATA², Keizo KARIYA² (1. MAEDA KOSEN Co. LTD, 2. Gifu University)

[23-7-1-05] Development of long-life repair method for road based on soundness evaluation of embankment and pavement-Part 5: Evaluation of subbase material structure of geocell based on compaction tests -

*Takuro Okamura¹, Shinichiro Tsuji², Shuji Ito², Atsushi Yashima¹, Yoshinobu Murata¹, Keizo Kariya¹, Quan Hong Nguyen ¹ (1. Gifu University, 2. Maedakosen Co.,LTD.)

[23-7-1-06] Strength after particle crushing by rammer of man-made lightweight geomaterials - clinker ash mixed soil

*Masanori Sugawara¹, Kiyokatu Sasaki¹, Tomokazu Kaihu¹, Yuki Kikuchi¹, Yukihiro Kohata² (1. Koken engineering Co.,Ltd, 2. Muroran Institute of Technology)

[23-7-1-07] Repeated triaxial compression test of subgrade material on settlement characteristics of beneath ballastless track for existing

*Kazuki Ito¹, Yoshitsugu Momoya¹, Ippei Kijiya¹ (1. Railway Technical research Institute)

[23-7-1-08] Displacement suppression effect of base-course using geotextile

*Takumi Kitamura¹, Kenichi Sato¹, Takuro Fujikawa¹, Chikashi Koga¹ (1. Fukuoka University)

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