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- TAKUMA Masanori
- Kansai University
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- TOKUNO Tetuya
- Kansai University
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- OOSUMI Keisuke
- Railtec Co., LTD
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- SAITO Kenichi
- Kansai University
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- TAKAHASHI Yoshimasa
- Kansai University
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- SATO Tomohiro
- Kansai University
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- SAKANISHI Ryouta
- Kansai University
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- NAMBA Hiroki
- Kansai University
Bibliographic Information
- Other Title
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- 超音波を用いたレール軸力の評価に関する研究
- ―評価パラメータの検討について―
- - Investigation of Evaluation Parameter -
Abstract
<p>The part of rail joint becomes the cause of the disadvantage points such as ride discomfort, track maintenance, etc. For restraining those points, the long rail made by welding the standard length rails has been developed. However, the problems of the buckling caused by the axial force of the rail have been pointed out. Though some evaluation techniques for the buckling management are proposed, the development of the technique with non-destructive inspection which quantitatively evaluates the force is desired. In this study, the characteristics of ultrasonic echo for evaluating the force are reported.</p>
Journal
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- The Proceedings of Conference of Kansai Branch
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The Proceedings of Conference of Kansai Branch 2018.93 (0), 418-, 2018
The Japan Society of Mechanical Engineers
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Details 詳細情報について
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- CRID
- 1390282763049287296
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- NII Article ID
- 130007490010
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- ISSN
- 24242756
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed