Physical properties of portland cement based concrete exposed at a depth of 3520 m in the Nankai Trough

Autor: Shun Nomura, Takafumi Kasaya, Yuki Sakoi, Hisashi Fukada, Akira Matsumoto

Publikováno v: Acta Polytechnica CTU Proceedings, Vol 33, Pp 411-416 (2022)

Concrete is widely used in large-scale construction of submarine infrastructure because of its high strength, durability, and ease of handling. However, knowledge of its durability in deep seawater is lacking. In the deep sea, materials are exposed t

Externí odkaz: https://doaj.org/article/7bacb901d6fe4aabbca9fbf2cab923e9

Effect of initial curing conditions on air permeability and deicing salt scaling resistance of surface concrete

Autor: Yoichi Tsukinaga, Minoru Aba, Yuki Sakoi, Meng Zhang

Publikováno v: Journal of Asian Concrete Federation. 5:56-64

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5d3b76415f977e6bc0a00f602a0aed78
https://doi.org/10.18702/acf.2019.06.30.56

Helium irradiation effects on deuterium retention in tungsten

Autor: Kotaro Ono, Yuki Sakoi, Mizuki Sakamoto, Mitsutaka Miyamoto

Publikováno v: Journal of Nuclear Materials. 442:S715-S718

To investigate effects of helium irradiation on deuterium retention properties in tungsten, thermal desorption spectroscopy of deuterium from a specimen irradiated with a sequential irradiation of 3 keV helium and 1.5 keV deuterium ions at room tempe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7ac80d9433f6cdac9f818ad13ff01bf
https://doi.org/10.1016/j.jnucmat.2012.10.003

[Untitled]

Autor: Minoru Aba, Yuki Sakoi, Masami Shoya, Yoichi Tsukinaga, Shigeyoshi Nagataki

Publikováno v: Concrete Reseach and Technology. 21:63-75

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bb1de8b400a921798194ae82c5762d76
https://doi.org/10.3151/crt.21.3_63

DURABILITY OF HARDENED MORTAR UNDER HIGH-VACUUM CONDITION

Autor: N Saeki, T Horiguchi, Yuki Sakoi

Publikováno v: Cement Combinations for Durable Concrete: Proceedings of the International Conference held at the University of Dundee, Scotland, UK on 5–7 July 2005

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::98add1171ff54e756207ca01f0903ae3
https://doi.org/10.1680/ccfdc.34013.0051