Approximate determination of stress intensity factor for multiple surface cracks

Kastratović, Gordana; Vidanović, Nenad; Grbović, Aleksandar; Rašuo, Boško

doi:10.5937/fmet1801039k

Cited by 67 publications

(38 citation statements)

References 9 publications

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“…The stress intensity factor, which describes the stress distribution in the crack tip region, determines the residual strength of structures contained cracks [2]. The cracks may grow as a result of fatigue load [3].…”

Section: Introductionmentioning

confidence: 99%

Incorporating aged martensite model in residual stress prediction of ferritic steels girth weld

Darmadi¹

2019

FME Transactions

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The residual stress was predicted through a model of the multi-pass girth weld joint using Finite Element Method (FEM). Coupled Thermo-Metallurgy-Mechanical (TMM) analysis was carried out and the predicted final residual stress was compared with experiment data. To study the role of aged martensite in final residual stress, two models were simulated and discussed: models with and without aged martensite (prime martensite only). Comparing the experiment data, the model with aged martensite has shown closer prediction while the one without the aged martensite has over predicted the residual stress.

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Section: Introductionmentioning

confidence: 99%

Incorporating aged martensite model in residual stress prediction of ferritic steels girth weld

Darmadi¹

2019

FME Transactions

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“…Since 1970 USAF has developed the damage tolerance approach [1][2][3]. For the application of fracture mechanics principles to cracks emanating from holes or between two holes, knowledge of the stress intensity is a prerequisite [4][5][6]. Fatigue life prediction concepts can be differentiated by the failure criterion applied, i.e.…”

Section: Introductionmentioning

confidence: 99%

Residual life estimation of cracked aircraft structural components

Maksimović¹,

Vasovic²,

Maksimović³

et al. 2018

FME Transaction

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“…The resistance of the material fracture is characterized by appropriate fracture mechanics, which is a principal appliance in enhancing the mechanical achievement [1,2]. In this case, fractography becomes very prominent to be used to understand deeper the causes of fracture.…”

Section: Introductionmentioning

confidence: 99%

Fracture development and deformation behavior of zeolite-filled high density polyethylene annealed composites in the plane stress fracture

Purnomo¹,

Subri²,

Setyarini³

2018

FME Transaction

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Approximate determination of stress intensity factor for multiple surface cracks

Cited by 67 publications

References 9 publications

Incorporating aged martensite model in residual stress prediction of ferritic steels girth weld

Incorporating aged martensite model in residual stress prediction of ferritic steels girth weld

Residual life estimation of cracked aircraft structural components

Fracture development and deformation behavior of zeolite-filled high density polyethylene annealed composites in the plane stress fracture

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