Wave function expansion method for the scattering of SH waves by two symmetrical circular cavities in two bonded exponentially graded half spaces

Liu, Qijian; Zhao, Mingjuan; Liu, Zhongxian

doi:10.1016/j.enganabound.2019.05.015

Cited by 26 publications

(2 citation statements)

References 26 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In recent decades, the scattering and dynamic stress concentration of stress waves have been extensively studied, and the models, methods, and wave properties have been developed more maturely. [3][4][5][6][7][8][9] Pao and Mow 10 first synthesized and calculated the existing models of the scattering and dynamic stress concentration, obtaining the dynamic stress concentration distribution of a series of models and its influencing factors using the wave function expansion method. Subsequently, investigations have mainly focused on two theoretical types: cavity and inclusion.…”

Section: Introductionmentioning

confidence: 99%

Dynamic analysis of the different types of elliptic cylindrical inclusions subjected to plane SH‐wave scattering

Tao

Luo

et al. 2022

Math Methods in App Sciences

View full text Add to dashboard Cite

The complex boundary of the elliptical inclusion rendered it difficult to solve the problem of wave scattering. In this study, the steady‐state response was analyzed using the wave function expansion method. Subsequently, the Ricker wavelet was employed as the transient disturbance, and Fourier transform was used to determine the distribution of transient dynamic stress concentration around the elliptical inclusion. The effects of wave number, elliptical axial ratio, and difference in material properties on the distribution of the dynamic stress concentration around the elliptical inclusion were evaluated. The numerical results revealed that the dynamic stress concentration always appeared at both ends of the major axis and minor axis of the elliptical inclusion, and the difference in material properties between the inclusion and medium influenced the variations in the dynamic stress concentration factor with the wave number and elliptical axial ratio.

show abstract

Section: Introductionmentioning

confidence: 99%

Dynamic analysis of the different types of elliptic cylindrical inclusions subjected to plane SH‐wave scattering

Tao

Luo

et al. 2022

Math Methods in App Sciences

View full text Add to dashboard Cite

show abstract

“…In recent decades, the scattering and dynamic stress concentration of stress waves have been extensively studied, the models, methods and wave properties have been developed more maturely. [3][4][5][6][7][8][9] Pao and Mow 10 first synthesized and calculated the existing models of the scattering and dynamic stress concentration, obtaining the dynamic stress concentration distribution of a series of models and its influencing factors using the wave function expansion method. Subsequently, investigations have mainly focused on two theoretical types: cavity and inclusion.…”

Section: Introductionmentioning

confidence: 99%

Dynamic analysis of the different-types elliptic cylindrical inclusions subjected to plane SH-wave scattering

Tao

Luo

et al. 2022

Preprint

View full text Add to dashboard Cite

The complex boundary of the elliptical inclusion rendered it difficult to solve the problem of wave scattering. In this study, the steady-state response was analyzed using the wave function expansion method. Subsequently, the Ricker wavelet was employed as the transient disturbance and Fourier transform was used to determine the distribution of transient dynamic stress concentration around the elliptical inclusion. The effects of wave number, elliptical axial ratio and difference in material properties on the distribution of the dynamic stress concentration around the elliptical inclusion were evaluated. The numerical results revealed that the dynamic stress concentration always appeared at both ends of the major axis and minor axis of the elliptical inclusion, and the difference in material properties between the inclusion and medium influenced the variations in the dynamic stress concentration factor with the wave number and elliptical axial ratio.

show abstract

Analytical approach to scattering of P, SV waves by twin tunnels in saturated half-space

et al. 2022

View full text Add to dashboard Cite

Wave function expansion method for the scattering of SH waves by two symmetrical circular cavities in two bonded exponentially graded half spaces

Cited by 26 publications

References 26 publications

Dynamic analysis of the different types of elliptic cylindrical inclusions subjected to plane SH‐wave scattering

Dynamic analysis of the different types of elliptic cylindrical inclusions subjected to plane SH‐wave scattering

Dynamic analysis of the different-types elliptic cylindrical inclusions subjected to plane SH-wave scattering

Analytical approach to scattering of P, SV waves by twin tunnels in saturated half-space

Contact Info

Product

Resources

About