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Gengkai Hu
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Journal Articles

Sound Mitigation by Metamaterials With Low-Transmission Flat Band

Ruojun Zhang, Lei Zhang, Gengkai Hu, Xiaoming Zhou
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. January 2025, 92(1): 011009.
Paper No: JAM-24-1318
https://doi.org/10.1115/1.4067207
Published Online: December 5, 2024
View Article titled, Sound Mitigation by Metamaterials With Low-Transmission Flat Band
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Topics: Acoustics, Metamaterials, Resonance, Phononic crystals, Ventilation
Journal Articles

Low Frequency Waterborne Sound Insulation Based on Sandwich Panels With Quasi-Zero-Stiffness Truss Core

Dongwei Wang, Quan Zhang, Gengkai Hu
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. March 2023, 90(3): 031006.
Paper No: JAM-22-1295
https://doi.org/10.1115/1.4056316
Published Online: December 9, 2022
View Article titled, Low Frequency Waterborne Sound Insulation Based on Sandwich Panels With Quasi-Zero-Stiffness Truss Core
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Topics: Acoustical materials, Design, Pressure, Stiffness, Trusses (Building), Sound, Sandwich structures
Journal Articles

Wave-Based Control of a Crane System With Complex Loads

Jiao Zhou, Kai Zhang, Gengkai Hu
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. August 2017, 139(8): 081016.
Paper No: DS-15-1527
https://doi.org/10.1115/1.4036228
Published Online: June 1, 2017
View Article titled, Wave-Based Control of a Crane System With Complex Loads
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Topics: Pendulums, Stress, Waves, String
Proceedings Papers

Design Arbitrary Shaped 2D Acoustic Cloak Without Singularity

Jin Hu, Xiaoming Zhou, Gengkai Hu
Proc. ASME. IMECE2009, Volume 15: Sound, Vibration and Design, 97-102, November 13–19, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2009-10727
https://doi.org/10.1115/IMECE2009-10727
View Paper titled, Design Arbitrary Shaped 2D Acoustic Cloak Without Singularity
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Topics: Acoustics, Design, Deformation, Tensors, Computer simulation, Inertia (Mechanics), Numerical analysis, Shapes