GB/T 3412-1994
ActiveWheatstone bridge for unbonded elastic wire resistance meter
电阻比电桥
Application Summary AI generated
This standard specifies the technical requirements, test methods, and inspection rules for Wheatstone bridges used with unbonded elastic wire resistance meters. It is applied in geotechnical and structural monitoring contexts, such as measuring strain in concrete dams, tunnels, and foundations, where precise resistance ratio readings are critical for assessing deformation and stress. The standard ensures accuracy and reliability in field and laboratory testing environments.
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