書誌事項
- タイトル別名
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- Earthquake-Resistance Evaluation of Conventional Wooden-Framed Houses Using Superstructure Grade Points by the Earthquake Diagnosis
- タイシン シンダン ニ ヨル ジョウブ コウゾウ ヒョウテン オ モチイタ モクゾウ ザイライ ジクグミ コウホウ ジュウタク ノ ジシン トクセイノウ ヒョウカ
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This research aims to investigate the relationship between the amount of bearing-wall in an earthquake diagnosis evaluation, the fundamental natural frequency based on the micro-tremor measurement and the actual earthquake damage to conventional wooden-framed houses in Japan. The micro-tremor measurements are widely taken to survey the earthquake damage to wooden houses and the site ground condition. However, a close relationship between the earthquake damage, the amount of bearing-wall of wooden house, and the micro-tremor property is not established. The wall-fulfillment ratio shows an amount of existing bearing-wall with an effective length against the wall required by the Building Code. The diagnosis grade-point for superstructure of wooden house corresponds to the wall-fulfillment ratio, that is, the safety factor of the load-carrying capacity against the external force such as an earthquake or a wind. It is said that, when the grade-point in the evaluation falls to 1.0-0.7, earthquake damage may occur and, when the grade-point is less than 0.7, the collapsing possibility is very high under a severe earthquake.
収録刊行物
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- 広島工業大学紀要. 研究編
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広島工業大学紀要. 研究編 42 191-197, 2008-02-01
広島工業大学
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詳細情報 詳細情報について
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- CRID
- 1050295757691515776
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- NII論文ID
- 40015883264
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- NII書誌ID
- AA11599110
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- ISSN
- 13469975
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- NDL書誌ID
- 9388002
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- 本文言語コード
- ja
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- 資料種別
- departmental bulletin paper
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- データソース種別
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- IRDB
- NDL
- CiNii Articles