Bibliographic Information
- Other Title
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- はりの衝撃に関する研究
- ハリ ノ ショウゲキ ニ カンスル ケンキュウ
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Abstract
Problems of lateral vibrations and the dynamic loads produced in a beam struck by a falling body have been treated by many authors, but in their theories only the impact caused by a spherical ball moving at a given velocity was discussed. The problem of impact caused by a falling body with a cylindrical contact surface has not been treated for the reason of its complication. The relative approach in a cylinder-contact has a complicated mathematical form as compared with the case of a ball-contact, but it is very impotant problem in practice. In this paper two methods are developed to treat the cylinder-contact problem ; (a) numerical method and (b) collocation method. The collocation method leads to a reasonable and sufficiently approximate solution without difficulty. Numerical examples and the effects of non-dimensional characteristic coefficients (k1, k2, k3, and kM) are treated and the time dependency of deflection of the beam is calculated.
Journal
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- Transactions of the Japan Society of Mechanical Engineers
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Transactions of the Japan Society of Mechanical Engineers 25 (159), 1165-1172, 1959
The Japan Society of Mechanical Engineers
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Details 詳細情報について
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- CRID
- 1390282680131843840
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- NII Article ID
- 110002457063
- 110002351053
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- NII Book ID
- AN00187419
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- ISSN
- 21859485
- 24242675
- 00290270
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- NDL BIB ID
- 9150457
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed