書誌事項
- タイトル別名
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- Mechanical Evaluations of Structural and Material Composition of Eggshell.
- ランカク ノ コウゾウ ソシキ ノ リキガクテキ ヒョウカ
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An eggshell is craked easily by an inside load, but has strong resistance to an outside load. In this study the structural and material composition of a hen's eggshell is analyzed by microscopic observation, static and dynamic penetration tests and FEM. The results obtained are as follows. (1) From microscopic observation, the eggshell is found to have a laminated structure of many material compositions. (2) The outer eggshell membrane acts as a strong adhesive between the inner eggshell membrane and the eggshell. (3) A cone-type punch and striker makes an initial crack easily, but large penetration energies are required. (4) The penetration energy required from outside of an eggshell is bigger than from inside and consists of the energies required to break the membrane and peel it off the eggshell.
収録刊行物
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- 日本機械学会論文集A編
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日本機械学会論文集A編 63 (606), 431-436, 1997
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390001204447276544
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- NII論文ID
- 110002374040
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- NII書誌ID
- AN0018742X
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- ISSN
- 18848338
- 03875008
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- NDL書誌ID
- 4148476
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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
- IRDB
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可