SHEET FOR TEST AND MEASUREMENT METHOD

SHEET FOR TEST AND MEASUREMENT METHOD

In the measurement of stress or strain in a sample (1), excitation light is irradiated to a test sheet (90) affixed to the sample (1). A test sheet (90) is provided with a base material layer (92) containing a polymer material, and a stress light-emitting layer (91) formed on the base material layer...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KANAMARU KUNIAKI, SHINOYAMA TOMOKI
Format: Patent
Sprache:chi ; eng
Schlagworte:
MEASURING
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:In the measurement of stress or strain in a sample (1), excitation light is irradiated to a test sheet (90) affixed to the sample (1). A test sheet (90) is provided with a base material layer (92) containing a polymer material, and a stress light-emitting layer (91) formed on the base material layer (92). The stress light-emitting layer (91) contains a stress light-emitting material. A captured image of the test sheet (90) irradiated with the excitation light is acquired, and the light emission intensity related to the test sheet is determined on the basis of the captured image. 在样品(1)中的应力或应变的测量中，向粘贴于样品(1)的试验用片(90)照射激发光。试验用片(90)包括基材层(92)和应力发光层(91)，该基材层(92)包含高分子材料，该应力发光层(91)形成在基材层(92)上。应力发光层(91)含有应力发光材料。获取被照射了激发光的试验用片(90)的摄像图像，并根据摄像图像来确定与试验用片有关的发光强度。