Electrical Measurement Method of Strain Measurement in Brief

Electrical engineering method is commonly used in the actual components of the stress analysis of the experimental method,because of its high sensitivity,small sensors,the characteristics of adaptability.In this paper,the project on the composition of the strain gauge and its working principle,on the role of resistance strain gauge measuring bridge and the bridge of the group means of strain measurement technology in the actual project,and come with a strain gauge easy to use,simple operation,relatively stable,high sensitivity,the advantages of reliable measurement results conclusions.