Numerical solution of stress intensity factor in an infinite plate containing parallel double cracks under compression and shear

Zhu, Fengjin; Shi, Sheng; Ge, Ziwei; Shen, Danyi

doi:10.1016/j.tafmec.2024.104312

Theoretical and Applied Fracture Mechanics

2024

DOI: 10.1016/j.tafmec.2024.104312

|View full text |Cite

Numerical solution of stress intensity factor in an infinite plate containing parallel double cracks under compression and shear

Fengjin Zhu,

Sheng Shi,

Ziwei Ge

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

References 29 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Research on the stress intensity factor calculation of multi-elliptical hole-edge crack

Zhao,

Cui,

Zhao

et al. 2024

Mathematics and Mechanics of Solids

View full text Add to dashboard Cite

For the long-serving aircraft, the holes in the overlap of the aircraft skin will change from circular holes to elliptical holes under the action of load. It is of great significance to calculate and analyse the stress intensity factor of the multi-elliptical hole-edge crack for the fracture mechanics analysis. This paper used the analytical calculation methods of finite truncation method and residue method. Both methods are based on the theory of complex function and combined with the approximate superposition method to calculate the stress intensity factors of cracks on the edge of multiple elliptical holes. Take the infinite plate with symmetrical cracks at the edge of two collinear elliptical holes as the research object. Calculate the stress intensity factors of the cracks at the edge of elliptical holes under different modes such as different semi-axial ratios and different hole spacings. The results show the residue method is more concise than the finite truncation method in calculating stress intensity factors for multiple elliptical holes, and the calculation error is smaller and the calculation efficiency is higher.

show abstract

Research on the stress intensity factor calculation of multi-elliptical hole-edge crack

Zhao,

Cui,

Zhao

et al. 2024

Mathematics and Mechanics of Solids

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

hi@scite.ai

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Numerical solution of stress intensity factor in an infinite plate containing parallel double cracks under compression and shear

Cited by 1 publication

References 29 publications

Research on the stress intensity factor calculation of multi-elliptical hole-edge crack

Research on the stress intensity factor calculation of multi-elliptical hole-edge crack

Contact Info

Product

Resources

About