著者
田中 和幸 羽生 修二
出版者
Architectural Institute of Japan
雑誌
日本建築学会計画系論文集 (ISSN:13404210)
巻号頁・発行日
vol.74, no.640, pp.1481-1490, 2009

Before World War II, finish materials used on exterior walls in Japan included tile, terracotta, mortar, steel and paint. Though many of these buildings have been designated as cultural properties, approximately 60% of these original finish materials have been remained. The author notes that there are four types of procedures which are followed: repair, restoration, resemblance and alteration. Although many buildings retain original materials in their exterior walls, resemblance and alteration in replacement materials, such as paints, are being used which were unavailable when they were first built. This presents two conservation-restoration dilemmas. First, the original exterior wall materials are being lost, and second, the overall value of the buildings decreases.<br> This paper, drawing on conservation - restoration research, will make recommendations for the replacement of finishing materials on the exterior walls of pre-war reinforced concrete - construction buildings. The paper concludes that care should be taken when retain original materials whenever possible, and / or when choosing replacement materials.
著者
田中 和幸 羽生 修二
出版者
日本建築学会
雑誌
日本建築学会計画系論文集 (ISSN:13404210)
巻号頁・発行日
vol.76, no.660, pp.495-502, 2011-02-28 (Released:2011-03-31)

Reinforced concrete buildings lacking seismic isolation need reinforcement in earthquake-prone Japan. Guidelines for reinforcing them, and thereby conserving their historical value, have been set. This paper evaluates reinforcement efforts, focusing on reversibility and original structures, distinctions between the structures and their reinforcements. 76 modern reinforced concrete buildings are considered. Reinforcements must be distinct from original structures; otherwise the line between original structures and their reinforcements can become blurred. Article 12 of the Venice Charter addresses this concern. Additionally, historical monuments reflect cultural diversity. Reinforcements applied to concrete buildings likewise require originality of design, a fact also recognized in restoration guidelines. A third aspect of these structures is the features requiring reinforcement. Weakened points and other problems of a building must be truly reinforced, not simply disguised. Keeping the above aspects in mind, this paper offers advice on how to best reinforce historical reinforced concrete buildings so that people will enjoy them well into the future.
著者
田中 和幸 羽生 修二
出版者
日本建築学会
雑誌
日本建築学会計画系論文集 (ISSN:13404210)
巻号頁・発行日
vol.74, no.640, pp.1481-1490, 2009-06-30 (Released:2010-01-18)

Before World War II, finish materials used on exterior walls in Japan included tile, terracotta, mortar, steel and paint. Though many of these buildings have been designated as cultural properties, approximately 60% of these original finish materials have been remained. The author notes that there are four types of procedures which are followed: repair, restoration, resemblance and alteration. Although many buildings retain original materials in their exterior walls, resemblance and alteration in replacement materials, such as paints, are being used which were unavailable when they were first built. This presents two conservation-restoration dilemmas. First, the original exterior wall materials are being lost, and second, the overall value of the buildings decreases. This paper, drawing on conservation - restoration research, will make recommendations for the replacement of finishing materials on the exterior walls of pre-war reinforced concrete - construction buildings. The paper concludes that care should be taken when retain original materials whenever possible, and / or when choosing replacement materials.
著者
竹内 宏俊 岩岡 竜夫 羽生 修二
出版者
日本建築学会
雑誌
日本建築学会計画系論文集 (ISSN:13404210)
巻号頁・発行日
vol.70, no.594, pp.231-236, 2005-08-30 (Released:2017-02-11)
被引用文献数
1 5

The purpose of this study is to make the meaning of Scale in Architecture clear by doing an analysis of various literatures which explain the terms of scale. The results of this analysis, the scale of architecture is not only the system of size in various levels (physical, visual, technological, economical, etc.), but also the allometrical relations between the proportions which exist in similar forms of different size each other.