International Conference on Mechanical and Electrical Technology, 3rd, (ICMET-China 2011), Volumes 1–3
12 Elastic Modulus Inversion Analysis of Gravity Dam Based on Multipoint Displacement Monitoring Data
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The determination of material parameters, especially the elastic modulus of the dam body is important for dam safety evaluation. The inversion method of the hybrid model for the elastic modulus of gravity dam is improved though eliminating the measuring point displacement caused by the dam foundation deformation, based on multipoint displacement monitoring data. The example shows that the improved inversion method is feasible to determine the elastic modulus of the dam body.