第V部門

凍害 (1)

Fri. Sep 15, 2023 3:10 PM - 4:30 PM V-6 (広島大東広島キャンパス総合科学部講義棟Ｋ２０７)

Chair: Yuki Sakoi

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3:10 PM - 3:20 PM

[V-685] Effect of Minimum Curing Temperature Retention Time on Strength Development and Surface Quality of Concrete in Cold Weather

*Airi Kiriyama¹, Kaoru Otomichi², Tsuyosi Iidoi³, Nobuaki Agou⁴, Yasuhiro Koda¹ (1. Nihon University, 2. Kamikita Kensetsu, 3. Fukken Gijyutsu Consultants, 4. Pozzolith Solutions)

3:20 PM - 3:30 PM

[V-686] Effects of air void clustering and aggregate particles on the evaluation of paste volume protected from frost attack

*Hayao Tanabe¹, Kazuya Oyama², Shinichi Igarashi² (1. TAISEI CORPORATION, 2. Kanazawa University)

3:30 PM - 3:40 PM

[V-687] Correspondence between allowable distance between air voids and Dirichlet tessellation tile area in terms of frost resistance.

*Kazuya Ohyama¹, Shinichi Igarashi¹ (1. Kanazawa University)

3:40 PM - 3:50 PM

[V-688] Effect of salt water concentration and minimum temperature on scaling of concrete

*Takumi Ozawa¹, Hiroshi KATAHIRA¹, Hirohisa KOGA¹ (1. Public Works Research Institute)

3:50 PM - 4:00 PM

[V-689] Generation Mechanism of Layered Cracks in Bridge Slab Caused by Frost Damage and Fatigue

*hiroshi hayashida¹ (1. Civil Engineering Research Institute for Cold Region)

4:00 PM - 4:10 PM

[V-690] INFLUENCE OF FREEZING AND THAWING CYCLES ON BENDING STRENGTH OF CONCRETE WITH SHORT FIBER

*Akmaral Sherimbekova¹, Shinichi Miyazato¹ (1. Kanazawa Institute of Technology)

Session information