飛来塩分環境下における内在塩分 RC 造建築物の劣化に及ぼす立地環境の影響

Yasufumi Nerome; Kei Ichi Imamoto; Noriaki Taga; E. Ridengoaoqier; Chizuru Kiyohara

doi:10.3130/aijt.30.604

飛来塩分環境下における内在塩分 RC 造建築物の劣化に及ぼす立地環境の影響

Translated title of the contribution: INFLUENCE OF SITE ENVIRONMENT ON DETERIORATION OF REINFORCED CONCRETE BUILDINGS WITH INHERENT SALINITY UNDER SALTY ENVIRONMENT

Yasufumi Nerome, Kei Ichi Imamoto, Noriaki Taga, E. Ridengoaoqier, Chizuru Kiyohara

Department of Architecture

Research output: Contribution to journal › Article › peer-review

Abstract

This report presents the results of a survey on salt-damaged buildings in Okinawa. The findings showed that concrete used that period was often made of sea sand that had not been de-salted, and that the wind direction caused significant deterioration of the structures due to the effects of airborne salt and moisture content. However, the influence of wind direction also indicated the importance of considering changes in the surrounding site environment, especially for buildings.

Translated title of the contribution	INFLUENCE OF SITE ENVIRONMENT ON DETERIORATION OF REINFORCED CONCRETE BUILDINGS WITH INHERENT SALINITY UNDER SALTY ENVIRONMENT
Original language	Japanese
Pages (from-to)	604-607
Number of pages	4
Journal	AIJ Journal of Technology and Design
Volume	30
Issue number	75
DOIs	https://doi.org/10.3130/aijt.30.604
Publication status	Published - 1 Jun 2024

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title = "飛来塩分環境下における内在塩分 RC 造建築物の劣化に及ぼす立地環境の影響",

abstract = "This report presents the results of a survey on salt-damaged buildings in Okinawa. The findings showed that concrete used that period was often made of sea sand that had not been de-salted, and that the wind direction caused significant deterioration of the structures due to the effects of airborne salt and moisture content. However, the influence of wind direction also indicated the importance of considering changes in the surrounding site environment, especially for buildings.",

keywords = "Airborne salt, Endogenous salinity, RC building, Salt damage, Wind direction",

author = "Yasufumi Nerome and Imamoto, {Kei Ichi} and Noriaki Taga and E. Ridengoaoqier and Chizuru Kiyohara",

year = "2024",

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AU - Nerome, Yasufumi

AU - Imamoto, Kei Ichi

AU - Taga, Noriaki

AU - Ridengoaoqier, E.

AU - Kiyohara, Chizuru

PY - 2024/6/1

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N2 - This report presents the results of a survey on salt-damaged buildings in Okinawa. The findings showed that concrete used that period was often made of sea sand that had not been de-salted, and that the wind direction caused significant deterioration of the structures due to the effects of airborne salt and moisture content. However, the influence of wind direction also indicated the importance of considering changes in the surrounding site environment, especially for buildings.

AB - This report presents the results of a survey on salt-damaged buildings in Okinawa. The findings showed that concrete used that period was often made of sea sand that had not been de-salted, and that the wind direction caused significant deterioration of the structures due to the effects of airborne salt and moisture content. However, the influence of wind direction also indicated the importance of considering changes in the surrounding site environment, especially for buildings.

KW - Airborne salt

KW - Endogenous salinity

KW - RC building

KW - Salt damage

KW - Wind direction

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ER -

飛来塩分環境下における内在塩分 RC 造建築物の劣化に及ぼす立地環境の影響

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