書誌事項
- タイトル別名
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- Devolopment of a strain measurement method for non-plane specimens by means of computer picture processing.
- ガゾウ ショリ オ モチイタ キョク メンタイ ノ ヒズミ ケイソクホウ ノ
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Testing of Fast Breeder Reactor components is often conducted at an elevated temperature such as 550°C, where strain measurement using weldable strain gauges specially manufactured for high temperature use is costly and inappropriate for large and repeated strains. To solve this, a picture processing-utilized strain measurement method in combination with stereoscope is proposed. With this method, strain measurement of non-plane specimens can be performed remotely. A personal computer-based system that employs a solid state image sensor was also developed. The system satisfactorily distinguished marks from noise, and was easy to operate. A verification test performed on a bellows specimen showed that the strain error was reasonable considering the limitations of the hardware. The test also confirmed the validity of the present strain measurement system and the practicability of the proposed method for large strain measurement.
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 53 (491), 1408-1411, 1987
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
- 1390001204479396864
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- NII論文ID
- 110002377353
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- NII書誌ID
- AN0018742X
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- ISSN
- 18848338
- 03875008
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- NDL書誌ID
- 3138448
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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
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可