ブックタイトル「煉瓦造建造物の保存と修復」英語版

概要

「煉瓦造建造物の保存と修復」英語版

7. Structural ReinforcementPlanningName：Former Yamagata PrefectureAssembly HallConstruction year：Taisho 5（1916）Structure：Brick masonry, partially two-storied,slate roofBuilding area：866.4m2Location：3-4-51 Hatagomahci, Yamagata City.YamagataProprietor：Yamagata prefectureDesignation/Registration（date）：Important Cultural Property（1984.12.28）Restoration period：1986 ? 1990hall was erected beside this building, and remained inuse as part of the offices of the prefecture hall until theprefectural government moved to a different site in 1975(Showa 50). After this period, the Former PrefecturalAssembly Hall provided spaces for temporary offices ofregional governments. In 1984 (Showa 59), it ended its lifeas a governmental building and in December that year, itwas nationally designated as an Important Cultural Property(photo 7-2). Its restoration was executed from 1986 to 1990fn 40 .? Earlier reinforcement planBecause the Former Yamagata Prefecture Assembly Hallwas used as offices of the prefectural hall and temporaryoffices for regional governments after having ended itsservice as an assembly hall, the interiors had been greatly7-1. Former Yamagata Prefecture Assembly Hall? Restoration planningConstruction of the Former Yamagata Prefecture AssemblyHall was begun in April 1913 (Taisho 2) and completed inJune 1916 (Taisho 6) (photo 7-1). Although it was builtas an assembly hall, it was designed to also enable use asa public hall, with a barrier-free flat-floored interior spaceexcluding the stage. This structure was used as an assemblyhall until 1930 (Showa 5) when a new prefectural assemblyphoto 7-2 Before dismantlement, east side in the Assembly Hall（left wallseparating from the middle corridor）（photo provided by：Professor Emeritus,Tsutomu Kimura of Nagaoka Institute of Design）install of H-steelinstall of H-steel-framehorizontal trussesceiling position(before repair)ceiling position(after repair)columnsphoto 7-1 Aerial photograph of the Assembly Hall（The front two-storiedstructure is the south building and the single-storied structure is the assemblyhall.）（Reference：重要文化財山形県旧県庁舎及び県会議事堂保存修理工事報告書1旧県会議事堂編）photo 7-2 Initial reinforcement plan（Reference：重要文化財山形県旧県庁舎及び県会議事堂保存修理工事報告書1旧県会議事堂編）figure 7-1 Section of the original Assembly Hall（Reference：重要文化財山形県旧県庁舎及び県会議事堂保存修理工事報告書1旧県会議事堂編）photo 7-3 Section of the Assembly Hall before retoration（Reference：重要文化財山形県旧県庁舎及び県会議事堂保存修理工事報告書1旧県会議事堂編）109