default author photo

Cong Du

Beijing University of Civil Engineering and Architecture

1 Zhanlanguan Rd

Xicheng

Beijing

China

  • Beijing University of Civil Engineering and Architecture

SCHOLARLY PAPERS

2

DOWNLOADS

99

TOTAL CITATIONS

0

Scholarly Papers (2)

Actions:
Email selected abstracts
1.

Vibration Attenuation of Metamaterial Dual-Beam with Simultaneous Acoustic Black Hole and Local Resonator

Number of pages: 20 Posted: 18 Jul 2024
Yunrui Han, Xinhua Chen, Yuhua Wei, Shuai Jiang, Cong Du, guoqing jiang and Han Zhang
Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 67 (933,592)

Abstract:

Loading...

local resonance, acoustic black hole, spectral element method, elastic wave propagation, dual-beam, broadband vibration reduction

2.

Gold nanocomposites-based Photoacoustic Multi-Modal Ultrasonic Response Coupling Numerical Simulation for Characterizing Micro-Cracks in Crescent Ribbed Rebar

Number of pages: 18 Posted: 18 Oct 2025
Cong Du, YUMENG SUN, YINNAN SUN, Yanxue Wang and RUNA SHANG
Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture and Beijing University of Civil Engineering and Architecture
Downloads 32 (1,318,317)

Abstract:

Loading...

Photoacoustic principle, Gold nanocomposites, Ultrasound generation, Micro-cracks detection, Multi-modal response, Numerical simulation