Application of cohesive zone model to large scale circumferential through-wall and 360° surface cracked pipes under static and dynamic loadings

Moon, Jihee; Jang, Youn-Young; Huh, Nam‐Su; Shim, Do-Jun; Park, Kyoungsoo

doi:10.1016/j.net.2020.07.041

Cited by 5 publications

(2 citation statements)

References 23 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Despite the difference in loading mode, the CTOA values between DWTT and pipe are very similar, which lends credibility to the use of the CZM for practical modelling applications. These results agree with the findings of Parmar et al10 and Moon et al11 ; however, this work extends those results by predicting fracture velocity and CTOA. The ability to produce numerical results using the relatively simple CZM that agrees with both small scale (DWTT) and large scale (pipe) geometries lends confidence to the procedure and offers potential for significant advance in the development of a CTOA-based approach to crack arrest.…”

supporting

confidence: 93%

On the transferability of CTOA from small‐scale DWTT to full‐scale pipe using a cohesive zone model

Bassindale

Wang

Tyson

et al. 2021

Fatigue Fract Eng Mat Struct

View full text Add to dashboard Cite

show abstract

supporting

confidence: 93%

On the transferability of CTOA from small‐scale DWTT to full‐scale pipe using a cohesive zone model

Bassindale

Wang

Tyson

et al. 2021

Fatigue Fract Eng Mat Struct

View full text Add to dashboard Cite

show abstract

“…An interesting example of the application of the cohesive model to the analysis of crack development in full-scale structural elements is presented in [56]. The research concerned quasi-static and dynamic four-point bending tests of pipes with pre-existing cracks of various types (Figure 9).…”

Section: Applicationmentioning

confidence: 99%

Selected Aspects of Cohesive Zone Modeling in Fracture Mechanics

Wciślik

Pała

2021

Metals

View full text Add to dashboard Cite

This review paper discusses the basic problems related to the use of cohesive models to simulate the initiation and development of failure in various types of engineering issues. The most commonly used cohesive zone models (CZMs) are described. Recent achievements in the field of cohesive modeling are characterized, with particular emphasis on the problem of mixed mode loading, the influence of the strain rate, the stress state triaxiality, and fatigue. A separate chapter of the work is devoted to the identification of cohesive parameters. Examples of the use of CZMs for the analysis of the fracture and failure process in various applications, both on the macro and microscopic scale, are given. The directions of CZMs development were indicated as well as the issues that are currently under particularly intensive development.

show abstract

Multiscale investigation on bitumen-aggregate interfacial debonding using molecular dynamics and finite element method

Fan

Pan

Sun

et al. 2023

Construction and Building Materials

View full text Add to dashboard Cite

Application of cohesive zone model to large scale circumferential through-wall and 360° surface cracked pipes under static and dynamic loadings

Cited by 5 publications

References 23 publications

On the transferability of CTOA from small‐scale DWTT to full‐scale pipe using a cohesive zone model

On the transferability of CTOA from small‐scale DWTT to full‐scale pipe using a cohesive zone model

Selected Aspects of Cohesive Zone Modeling in Fracture Mechanics

Multiscale investigation on bitumen-aggregate interfacial debonding using molecular dynamics and finite element method

Contact Info

Product

Resources

About