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- 矢村 潔
- 摂南大学工学部
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- BISCHOFF Peter H.
- Institut für Massivbau und Baustofftechnologie, Karlsruhe University
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- PERRY Simon H.
- Department of Civil Engineering, Trinity College, University of Dublin
書誌事項
- タイトル別名
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- Study on the Use of Polystyrene Concrete for Fender Layer Protection.
- ポリスチレン コンクリート ノ カンショウ ザイリョウ トシテノ リヨウ ニ
この論文をさがす
抄録
The usefulness of polystyrene aggregate concrete made of polystyrene beads and cement mortar, to absorb energy and to reduce contact loads during hard impact at low velocities has been investigated with a drop hammer impact rig.<br>The influences of the mix proportions of polystyrene concrete, velocity of impactor (a solid shaped 31.6kg cylindrical mass) onto polystyrene concrete blocks and the thickness of polystyrene concrete specimens which were rigidly supported on a concrete base, on the contact force at impact, were investigated experimentally.<br>The tests results show that polystyrene concrete has excellent energy-absorbing properties for reducing the contact loads while prolonging the duration of impact. So, an overlying layer of this material could provide protection to a structure by dissipating a large amount of energy, thereby decreasing the impact force transmitted to the structure.
収録刊行物
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- 材料
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材料 40 (456), 1185-1190, 1991
公益社団法人 日本材料学会
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詳細情報 詳細情報について
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- CRID
- 1390001205391876608
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- NII論文ID
- 110002298559
- 10005121023
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- NII書誌ID
- AN00096175
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- ISSN
- 18807488
- 05145163
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- NDL書誌ID
- 3728461
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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
- Crossref
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- 抄録ライセンスフラグ
- 使用不可