抄録
The piezoelectric polymer film (PVDF) of the marketing was cut down in the rectangle, and the strain gage model was produced experimentally. it is called the piezoelectric polymer thin film strain gage. The strain analysis style was deduced from the piezoelectric polymer thin film strain gage model of the rectangle. Using produced piezoelectric polymer thin film strain gage, the experiment was carried out actually. The test pieces used band plate with (1) center circular hole and (2) edge circular hole notch board. Both strain distributions were measured and the comparison examination was carried out by the combined use of strain gage.
