Session Details
凍害 (2)／複合劣化
Fri. Sep 6, 2024 4:50 PM - 6:10 PM JST
Fri. Sep 6, 2024 7:50 AM - 9:10 AM UTC
Fri. Sep 6, 2024 7:50 AM - 9:10 AM UTC
C306(川内北キャンパス講義棟Ｃ棟)
Chair: Yuki Sakoi
[V-812]Effect of Changes in water penetration Properties by pore structure on Frost Damage of Concrete Structures
*Ryo Yoshitani1, Kishi Toshiharu2, Hirose Ryuuichirou2 (1. East Japan Railway Company, 2. The University of Tokyo)
[V-813]Investigation on the scaling degree and surface quality of bridge wheel guard concrete
*Yoshitaka Sato1, Susumu Yoshida1, Akinori Shimata1 (1. Civil Engineering Research Institute for Cold Region)
[V-814]Investigation of Causes of Surface Damage to Precast Railings in Snowy and Cold Regions and Practical Examination of Countermeasures
*Ami Ujihara1, Satoshi Himoto1, Jiro Nagamine1, Tetsuya Oyamada2, Akinobu Hirama3, Hiroshi Takada3, Genta Orita3, Hideo Eguchi4 (1. East Nippon Expressway Company Limited, 2. IWATE UNIVERSITY, 3. TOBISHIMA CORPORATION, 4. NIPPON HUME CORPORATION)
[V-815]A Study on Prediction of Salt and Frost Deterioration Using Expressway Management Temperature Data and Exposed Specimens
*Naoko Kuramochi1, Satoshi Himoto1, Ryo Kato2, Akihisa Kamiharako3 (1. East Nippon Expressway Company Limited, 2. Nexco-Engineering Tohoku Company Limited, 3. Hirosaki University)
[V-816]INITIATIVES OF QUALITY ATTAINMENT ON FROST RESISTANCE FOR CONCRETE STRUCTURE ON HOKKAIDO SHINKANSEN
*Sho Inoue1, Shogo Obayashi1, Takahiko Nishi1 (1. Japan Railway Construction, Transport and Technology Agency)
[V-817]The Effects of Wetting and Drying Cycles on Calcium Silicate Hydrate in Hardened Cement
*Kyoko Sugano1, Masaki Sato2, Koshiro Koizumi2, Yasuhiro Umemura2 (1. Nihon University Graduate School, 2. Nihon University)