TEST PIECE HOLDING TOOL AND TENSILE TEST DEVICE, AND UNIAXIAL TENSILE TEST METHOD

摘要

PROBLEM TO BE SOLVED: To provide a test piece holding tool suitably applicable to a uniaxial tensile test method capable of evaluating strength of a test piece made of a fragile material rapidly and accurately, and to provide a tensile testing device including the test piece holding tool, and the uniaxial tensile test method.;SOLUTION: A test piece holding tool 1A includes: a first holding tool 1 including a first fixing surface part 11 for fixing one end of a test piece 5 by a solidifying material 36 and a first connection part 110 for directly or indirectly connecting a tensile test device 6, and a second holding tool 2 including a second fixing surface part 22 for fixing the other end of the test piece 5 by the solidifying substance 36 and a second connection part 220 directly or indirectly connected to the tensile test device 6. A uniaxial tensile test method allows one end of the test piece 5 to be fixed to the first holding tool 1 and the other end to be fixed to the second holding tool 2 by the solidifying substance 36, allows the first holding tool 1 and the second holding tool 2 to be directly or indirectly connected to the tensile test device 6, and applies a uniaxial tensile load to the test piece 5 via the first holding tool 1 and the second holding tool 2.;SELECTED DRAWING: Figure 3;COPYRIGHT: (C)2018,JPO&INPIT