2012•Dam & SafetyRequires access

Influence of temperature on wire strain gauge in concrete

Yujie Wang

Abstract

By comparison between the working principles of wire strain gauge and differential resistor sensor, misunderstanding of calculation method for stress-strain of steel structure and concrete structure measured by wire strain gauge was clarified. Followed, conception and calculation method for monitoring of stress-strain of concrete structure by wire strain gauge was advanced. At last, the paper stressed the importance of embedded non-stress meters in concrete and the calculation method for concrete stress-strain.

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Available abstract

Key concepts: Strain gauge, Vibrating wire, Strain (injury), Resistor, Stress–strain curve, Structural engineering, Stress (linguistics), Gauge (firearms)