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Shanchang Yi

Changsha University of Science and Technology

Wangxin Rd

Changsha, 410004

China

SCHOLARLY PAPERS

3

DOWNLOADS

94

TOTAL CITATIONS

0

Scholarly Papers (3)

A Method for Multi-Frequency Guided Wave Response Characterization and Tightness Assessment of Bolted Joint Structures

Number of pages: 24 Posted: 13 Nov 2025
Yangtze University, Yangtze University, Yangtze University, Changsha University of Science and Technology, Yangtze University and Yangtze University
Downloads 33 (1,341,098)

Abstract:

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Bolted joints, Guided wave detection, Preload identification, Multi-frequency energy fusion, Temperature compensation, Chirp excitation

A Method for Multi-Frequency Guided Wave Response Characterization and Tightness Assessment of Bolted Joint Structures

Number of pages: 56 Posted: 24 Jun 2025
Guochao Tu, Yun Cao, Shanchang Yi, Chuang Hei and Xiuquan Li
Yangtze University, Yangtze University, Changsha University of Science and Technology, Yangtze University and Yangtze University
Downloads 25 (1,473,203)

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Bolted joints, Guided wave detection, Preload identification, Multi-frequency energy fusion, Temperature compensation, Microcontact model

2.

Bolt Preload Identification Method Based on Multi-Frequency Guided Wave Reconstruction and Spectral Centroid Fusion

Number of pages: 16 Posted: 18 Aug 2025
Guochao Tu, Yun Cao, Xiuquan Li, Chuang Hei and Shanchang Yi
Yangtze University, Yangtze University, Yangtze University, Yangtze University and Changsha University of Science and Technology
Downloads 28 (1,359,097)

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Bolted joints, Structural health monitoring, Guided wave testing, Chirp excitation, Spectral centroid, Multi-frequency fusion

3.

Calibration Strategies and Stress Evaluation Framework for Near-surface Stress Identification on Reinforcement Concrete Based on Acoustoelastic Effect

Number of pages: 65 Posted: 08 May 2026
Changsha University of Science and Technology, Changsha University of Science and Technology, Changsha University of Science and Technology, affiliation not provided to SSRN, affiliation not provided to SSRN and Changsha University of Science and Technology
Downloads 8 (1,561,096)

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Ultrasonic testing, reinforced concrete, stress identification, surface wave, acoustoelastic effect