著者

玉野 富雄 金岡 正信

出版者

大阪産業大学

雑誌

大阪産業大学論集. 自然科学編 (ISSN:02871394)

巻号頁・発行日

vol.125, pp.1-22, 2015-03

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Considering Japanese construction culture before the Meiji era, the castle masonry walls in the modern age are without equal in the world. The Osaka Castle masonry wall in the Tokugawa period represents an extremely excellent and unparalleled construction culture in the world from the point of view of the beauty of the structure observed in the corner wall profile curve, as well as the wall curved surface, and the mechanical rationality as the structural form. That is a magnificent and graceful construction culture which was uniquely developed and accomplished in Japan. This paper presents the technical history of the Osaka Castle masonry walls, discussing the historical and scientific studies on the masonry walls in the Toyotomi period and in the Tokugawa period.

著者

玉野 富雄 金岡 正信 タマノ トミオ カナオカ マサノブ Tomio TAMANO Masanobu KANAOKA

雑誌

大阪産業大学論集. 自然科学編

巻号頁・発行日

vol.125, pp.1-22, 2015-03

---

Considering Japanese construction culture before the Meiji era, the castle masonry walls in the modern age are without equal in the world. The Osaka Castle masonry wall in the Tokugawa period represents an extremely excellent and unparalleled construction culture in the world from the point of view of the beauty of the structure observed in the corner wall profile curve, as well as the wall curved surface, and the mechanical rationality as the structural form. That is a magnificent and graceful construction culture which was uniquely developed and accomplished in Japan. This paper presents the technical history of the Osaka Castle masonry walls, discussing the historical and scientific studies on the masonry walls in the Toyotomi period and in the Tokugawa period.

著者

玉野 富雄 西田 一彦 Bimal SHRESTHA 金岡 正信 森本 浩行

出版者

公益社団法人 日本材料学会

雑誌

材料 (ISSN:05145163)

巻号頁・発行日

vol.53, no.1, pp.5-8, 2004-01-15 (Released:2009-06-03)

参考文献数

2

被引用文献数

2 2

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Japanese Castle masonry walls constructed from the end of sixteen century to the middle of seventeen century hold a historical heritage in the construction culture and are famous worldwide for their uniqueness with mortar-less construction. Present investigations on these walls have shown bulging at various locations and the engineering evaluation on the wall stability needs to be urgently required. Based on this viewpoint, this paper presents the FEM analysis results on the stability and deformation behavior with parametric analyses on Osaka Castle masonry wall. It is found that the cobble plays a significant role in reducing the stresses of stone wall and that the masonry wall structure ratio adds stability by the arching effect action on the masonry wall.