THP134 　加速器土木・放射線防護　 8月9日 大展示ホール 13:10 - 15:10

ILC実験準備棟木造化による地域経済への波及効果

Economic ripple effect by utilizing local wood in the construction of wooden detector preparation building for the ILC experiment

○安達 広幸（株式会社シェルター），吉岡 正和，関野 登，成田 晋也（岩手大学），大平 尚（岩手県庁）

○Hiroyuki Adachi (Shelter Co., Ltd), Masakazu Yoshioka, Noboru Sekino, Shinya Narita (Iwate University), Hisashi Odaira (Iwate Prefectural Office)

In the International Linear Collider (ILC) project, the site-specific design for the utilities has been performed. We have considered utilizing regional resources for the construction of the ILC facilities, aiming at a promotion of local economy. Especially, a high-quality wood is expected to be supplied for the building materials of the ILC facilities since forestry has developed in Iwate prefecture in which there is the candidate site of the ILC. Recently, a large-sized wooden building has been realized by the progress of timber engineering. Even for the accelerator facility, such building has been constructed, for example, the main building of Swiss Light Source in Paul Scherrer Institute (PSI). Shelter Co. Ltd has many experiences for constructing various wooden buildings by their unique technology. In this paper, we propose a wooden building in the area of 6000m2 for the ILC detector preparation and verify the economic ripple effect by utilizing local wood.