リスク認識のための木造骨組建物の地震時挙動とその人的被害について

• 清野 純史

  京都大学大学院 工学研究科都市社会工学専攻

• 古川 愛子

  九州大学大学院 工学研究院建設デザイン部門

書誌事項

タイトル別名

• ANALYSIS OF DYNAMIC BEHAVIOR OF TIMBER FRAME HOUSE AND HUMAN DAMAGE INDUCED BY AN EARTHQUAKE
• リスク ニンシキ ノ タメ ノ モクゾウ ホネグミ タテモノ ノ ジシンジ キョドウ ト ソノ ジンテキ ヒガイ ニ ツイテ

抄録

Collapse of timber frame houses during an earthquake was analyzed by the 2-dimensional (2D) and 3-dimensional (3D) Distinct Element Methods (DEM). A timber frame house with simple structural elements; beams, columns, floors, and a roof, was modeled. Contact parameters were decided based on Hertz theory, and joint parameters were calculated from a typical tenon modeling. Injury to human bodies also was considered. Human bodies modeled as circles (2D) or rectangular parallelepipeds (3D) were placed on its floors. The maximum impact acceleration on the human body during an earthquake was calculated. Injury to humans in houses was assessed by the Chest-G index and Head Injury Criteria (HIC) widely used in automobile engineering.

収録刊行物

• 社会技術研究論文集

  社会技術研究論文集 2 425-434, 2004

  社会技術研究会

キーワード

• 木造骨組建物
• 地震時挙動
• 人的被害
• 安全性評価
• 個別要素法

詳細情報

• CRID: 1390001205289420928
• NII論文ID: 130000064426
• DOI: 10.3392/sociotechnica.2.425
• ISSN: 18824609
• ISSN: 13490184
• NDL書誌ID: 7739140
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7739140
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