Test piece deformation measurement auxiliary system in compression test
The invention discloses a test piece deformation measurement auxiliary system in a compression test, which comprises an upper device, a lower device and a fixed bolt. The upper device comprises an upper restraining frame and an upper positioning device; the upper restraining frame is provided with a...
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| Hauptverfasser: | , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a test piece deformation measurement auxiliary system in a compression test, which comprises an upper device, a lower device and a fixed bolt. The upper device comprises an upper restraining frame and an upper positioning device; the upper restraining frame is provided with a bolt hole; the upper positioning device is provided with a bolt; the upper restraining frame is connected with the upper positioning device by the bolt and the bolt hole; the lower device comprises a lower restraining frame and a lower positioning device; the lower restraining frame is provided with a bolt hole; the lower positioning device is provided with a bolt; and the lower restraining frame is connected with the lower positioning device by the bolt and the bolt hole. The test piece deformation measurement auxiliary system in the compression test, which is disclosed by the invention, is simple in form and convenient to mount, does not require a professional tool, and is applicable to tests of various sizes of |
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