書誌事項
- タイトル別名
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- A study on safety margin of sectional forces for design of rockfall protection gallery under impact loading
- ロックシェッド ノ ショウゲキ カジュウサイカジ ニ オケル セッケイ ダンメンリョク ノ アンゼン ヨユウド ニ カンスル イチ ケントウ
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抄録
In this study, in order to investigate the safety margin of sectional forces estimated by means of existing impact resistant design method for rockfall protection gallery, the sectional forces obtained based on the existing allowable stress design specifications were compared with those obtained from the full-scale falling-weight impact test of a rockfall protection gallery. From this study, following results were obtained: 1) design values for sectional bending moment were greater than those from the experimental results, irrespective of cushion materials (sand and/or gravel) and the location of impacted point; and 2) safety margin of the load-carrying capacity for roof slab was smaller than that for column and wall.
収録刊行物
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- 構造工学論文集 Ａ
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構造工学論文集 Ａ 61A (0), 1034-1043, 2015
公益社団法人 土木学会
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詳細情報 詳細情報について
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- CRID
- 1390282680259920768
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- NII論文ID
- 130005438985
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- NII書誌ID
- AA12210243
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- ISSN
- 18816614
- 1881820X
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- NDL書誌ID
- 026318753
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
