Cement-based material characterization using nonlinear single-impact resonant acoustic spectroscopy (NSIRAS)

Engineering & Materials Science

• Acoustic spectroscopy 100%
• Characterization (materials science) 44%
• Natural frequencies 42%
• Cements 42%
• Durability 23%
• Damping 22%
• Concretes 19%
• Condition monitoring 7%
• Fourier transforms 7%
• Elastic moduli 6%
• Productivity 5%
• Boundary conditions 5%
• Degradation 5%
• Specifications 4%
• Bandwidth 4%
• Testing 3%
• Sensors 3%
• Industry 3%

Physics & Astronomy

• cements 55%
• acoustics 29%
• resonant frequencies 28%
• characterization 28%
• spectroscopy 26%
• durability 19%
• damping 14%
• resonant vibration 12%
• vibration 9%
• attenuation 7%
• vibration tests 6%
• time signals 5%
• forced vibration 5%
• productivity 5%
• budgets 4%
• recommendations 4%
• maintenance 4%
• safety 4%
• specifications 4%
• vibration mode 4%
• Q factors 4%
• industries 3%
• manufacturing 3%
• modulus of elasticity 3%
• elastic properties 3%
• degradation 3%
• engineering 3%
• boundary conditions 3%
• bandwidth 3%
• rings 3%
• products 2%
• sensors 2%
• augmentation 2%
• configurations 2%
• performance 2%
• energy 1%

Chemical Compounds

• Acoustic Spectroscopy 95%
• Resonance 40%
• Dimension 25%
• Percent Reduction 19%
• Time 18%
• Safety 14%
• Industry 12%
• Energy 7%
• Reduction 7%
• Surface 5%
• Application 5%