Title:
せん断強度測定冶具及びそれを用いたせん断強度測定方法
Document Type and Number:
Japanese Patent JP7206147
Kind Code:
B2
Abstract:
To provide a shear strength measuring jig capable of measuring the shear strength of a test piece in which cracks are generated in a joint material, and also to provide a shear strength measuring method using the same.SOLUTION: Disclosed is a shear strength measuring jig 1 according to the present invention for measuring the shear strength of a test piece 2 in which a joint material 23 is interposed between a first segment 21 and a second segment 22. The shear strength measuring jig 1 includes: restraining means 4 for restraining the first segment 21; load applying means 5 for applying a load 50 to the second segment 22; load measuring means 6 for measuring the load 50; and pressure applying means 7 for applying the pressure 70 in a direction of pressing the second segment 22 and the joint material 23 to the first segment 21 to the test piece 2. The load measuring means 6 can measure the load 50 when the test piece 2 is broken by applying the load 50 to the second segment 22 by the load applying means 5 in a state where the pressure 70 is applied to the test piece 2 by the pressure applying means 7.SELECTED DRAWING: Figure 1
Inventors:
Kazuhiro Yoshida
Application Number:
JP2019064934A
Publication Date:
January 17, 2023
Filing Date:
March 28, 2019
Export Citation:
Assignee:
Nippon Insulator Co., Ltd.
International Classes:
G01N3/24; G01N3/00; G01N19/04
Domestic Patent References:
| JP2002228564A | ||||
| JP2009198408A |
Foreign References:
| CN109187225A |
Attorney, Agent or Firm:
Axis International Patent Attorney Corporation