Transactions of Nanjing University of Aeronautics & Astronautics
Coupled StressElectricity Model for Electromagnetic Emission Induced by Concrete Fracture
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Abstract:
Electromagnetic emission induced during concrete fracturing is of great significance to health monitoring of concrete structures. A coupled stress electricity model is established by analyzing the interaction between stress and electricity during concrete fracturing. And based on this model, the electromagnetic radiation parameters are calculated. The theoretical calculation is well coincident with experimental results. This work provides theoretical support for concrete testing system.
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Project Supported:
the National Natural Science Fundation of China (No.5 1277101)
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