DOAJ Open Access 2019

Exact receptance function and receptance curvature of a clamped-clamped continuous cracked beam

Nguyen Viet Khoa Cao Van Mai Dao Thi Bich Thao

Abstrak

The receptance function has been studied and applied widely since it interrelates the harmonic excitation and the response of a structure in the frequency domain. This paper presents the derivation of the exact receptance function of continuous cracked beams and its application for crack detection. The receptance curvature is defined as the second derivative of the receptance. The influence of the crack on the receptance and receptance curvature is investigated. It is concluded that when there are cracks the receptance curvature has sharp changes at the crack positions. This can be applied for the crack detection purpose. In this paper, the numerical simulations are provided.

Topik & Kata Kunci

Mechanical engineering and machinery Descriptive and experimental mechanics

Penulis (3)

Nguyen Viet Khoa

Cao Van Mai

Dao Thi Bich Thao

Format Sitasi

APA MLA BibTeX

Khoa, N.V., Mai, C.V., Thao, D.T.B. (2019). Exact receptance function and receptance curvature of a clamped-clamped continuous cracked beam. https://doi.org/10.15625/0866-7136/14566

Akses Cepat

PDF tidak tersedia langsung

Cek di sumber asli →

Lihat di Sumber doi.org/10.15625/0866-7136/14566

Informasi Jurnal

Tahun Terbit: 2019
Sumber Database: DOAJ
DOI: 10.15625/0866-7136/14566
Akses: Open Access ✓