June 2018

Vol. 12, No. 44 (2018)

April 2018

The browsable journal is available at this link

Since 2007, we used the Open Journal System (OJS) only as a sort of “papers archiving” software, managing all the activities of the IGF journal via mail (submission, reviewing etc). Well, at the end of 2017 the new OJS 3.0 was finally available and we decided to upgrade and to manage all the activities of Frattura ed Integrità Strutturale using OJS. 

I am pleased to announce that the new journal website is online and completely active at the following address: http://www.fracturae.com/index.php/fis

From now on, all the publishing process, starting from the first submission up to the final publication, will be completely followed using this journal managing system. We hope you will also appreciate the new template we adopted for the Journal website: light and responsive, it is the perfect template for the IGF Journal!

I wish to remember that all the services that are offered by the journal are described in the new website (e.g., audioslides, videos embedded in papers, Publons for reviewers, browsable versions) and that we are open to your suggestions. Please, fill the form “Suggestions” you find in the menu “About” (it takes a couple of minutes) and we will be grateful for your suggestions/help/support/ideas!

Finally, with the new Journal website, we also activated a panel of “sister associations” that wish to help the journal in its daily life. I am honored to inform you that many associations already joined us in this panel and many others will join us in a frame of friendship and cooperation. The list of the sister associations actually is:

  • Greece: Greek Society of Experimental Mechanics of Materials - GSEMM
  • Italy: Società Scientifica Italiana di Progettazione Meccanica e Costruzione di Macchine - AIAS
  • Portugal: Portuguese Structural Integrity Society - APFIE
  • Serbia: Structural Integrity and Life Society "Prof. Stojan Sedmak" - DIVK
  • Spain: Grupo Espanol de Fractura - Sociedad Espanola de Integridad Estructural - GEF

 As a “Post Scriptum”, I wish to remember the meeting of the Editorial Board that will be held in Cassino (June 4th) during the IGF Workshop entitled Fracture and Structural Integrity: ten years of “Frattura ed Integrità Strutturale”. You are all invited to the meeting and to the workshop… join us!

Published
Pages
1–182
Contents14 items Sections1 section
Views19,014
Downloads10,268

Table of contents

14 items
Miscellanea Views: 1,881 Downloads: 622 pp. 1-15

Design of Experiment as a powerful tool when applying Finite Element Method: a case study on prediction of hot rolling process parameters

Giancarlo Giuseppe Bordonaro, Riccardo Leardi, Filippo Berto

The ultimate goal in hot roll pass design is to manufacture a rolled product with the required dimensional accuracy, defect free surface, and mechanical properties. The proper selection of process parameters is crucial to meet increasing…

Miscellanea Views: 1,808 Downloads: 987 pp. 16-24

Experimental study of the effect of water-cement ratio on compressive strength, abrasion resistance, porosity and permeability of Nano silica concrete

Kamal Rahmani, Belal Rahmanzadeh, Saber Piroti

The effect of water-cement ratio on abrasion resistance, porosity and hydraulic conductivity coefficient of Nano silica concrete have been studied in this research (paper). The compressive strength of concrete in a particular temperature…

Miscellanea Views: 925 Downloads: 650 pp. 25-34

Mechanical behavior of wood subjected to mode II fracture, using an energetic criterion: Application on THUJA of Morocco

Amal Saoud, Abdelhamid Elamri, Khadija Kimakh, Mohsine Ziani, Moussa Elmatar

Shear strength is one of the properties often used to qualify a wood species for use in industry. But until now there is no standardized test which allows understanding this phenomenon. This paper constitutes a new approach to study the…

Miscellanea Views: 1,204 Downloads: 598 pp. 35-48

Effect of inter-cluster interference on fracture morphology in multi-cluster staged fracturing for shale reservoir

Qingchao Li, Yuanfang Cheng, Dongxian Zhou, Qiang Li, Ubedullah Ansari

Multi-cluster staged fracturing technology is an effective measure to stimulate the reservoir properties. However, the inter-cluster interference effect is obvious when the cluster spacing is very narrow, which seriously affects the effect…

Miscellanea Views: 1,018 Downloads: 784 pp. 49-63

On notch and crack size effects in fatigue, Paris’ law and implications for Wöhler curves

Michele Ciavarella

As often done in design practice, the Wöhler curve of a specimen, in the absence of more direct information, can be crudely retrieved by interpolating with a power-law curve between static strength at a given conventional low number of…

Miscellanea Views: 1,431 Downloads: 506 pp. 64-81

An innovative micromechanics-based three-dimensional long-term strength criterion for fracture assessment of rock materials

xiaoping zhou, Xiaocheng Huang, Filippo Berto

Rocks may exhibit time-dependent behaviors. Long-term strength criterion significantly dominates creep failure of rocks. Rocks contain many microcracks, which lead to degrade of long-term strength. In this paper, it is assumed that there…

Miscellanea Views: 915 Downloads: 508 pp. 82-93

Elastic crack-tip stress field in a semi-strip

Victor Reut, Natalya Vaysfeld, Zinaida Zhuravlova

In this article the plain elasticity problem for a semi-strip with a transverse crack is investigated in the different cases of the boundary conditions at the semi-strip’s end. Unlike many works dedicated to this subject, the fixed…

Miscellanea Views: 1,409 Downloads: 896 pp. 94-105

Experimental characterization and numerical modelling analyses of nano-adhesive-bonded joints

Fayssal Hadjez, Brahim Necib

This paper presents an experimental and numerical characterization, typical for adhesive aerospace applications. The task is carrying two steps. The first consists on the analysis of a single lap joint produced by a carbon fiber fabric…

Miscellanea Views: 1,526 Downloads: 579 pp. 106-122

Development of an optimal process for friction stir welding based on GA-RSM hybrid algorithm

Nabi Mehri Khansari, Filippo Berto, Namdar Karimi, S.M.N Ghoreishi, Mozhgan Mokari

Performance of Friction Stir Welding (FSW) as a solid-state process is approved in several engineering applications, especially aluminum industries. Identification of mechanical behavior of the associated welded zone is necessary due to…

Miscellanea Views: 1,343 Downloads: 1,237 pp. 123-139

The Effects of Shear on Mode II Delamination: A Critical Review

Paolo Sebastiano Valvo

The paper focuses on the effects of shear deformation and shear forces on the mode II contribution to the energy release rate in delaminated beams. A critical review of the relevant literature is presented, starting from the end-notched…

Miscellanea Views: 1,367 Downloads: 843 pp. 140-150

Modification of the Bonora Damage Model for shear failure

Nicola Bonora, Gabriel Testa, Andrew Ruggiero, Gianluca Iannitti, Domenico Gentile

The Bonora damage model was extended to account for shear-controlled damage. To this purpose, a new definition for the damage dissipation potential in which an explicit dependence on the third invariant of deviatoric stress was proposed.…

Miscellanea Views: 1,690 Downloads: 728 pp. 151-160

An assessment of composite repair system in offshore platform for corroded circumferential welds in super duplex steel pipe

Silvio de Barros, Sandip Budhe, Mariana D. Banea, Ney R.F. Rohen, Eduardo M. Sampaio, Valber A. Perrut, Luiz D.M. Lana

The main aim of this study is to assess the effectiveness of a composite repair system in severely corroded circumferential welds in super duplex stainless steel pipes as a preventive measure against the premature corrosion damage at the…

Miscellanea Views: 1,193 Downloads: 766 pp. 161-172

Numerical simulation of self-piercing riveting process (SRP) using continuum damage mechanics modelling

Nicola Bonora, Gabriel Testa, Gianluca Iannitti, Andrew Ruggiero, Domenico Gentile

The extended Bonora damage model was used to investigate joinability of materials in self-piercing riveting process. This updated model formulation accounts for void nucleation and growth process and shear-controlled damage which is…

Miscellanea Views: 1,304 Downloads: 564 pp. 173-182

A simple model to calculate the microstructure evolution in a NiTi SMA

Vittorio Di Cocco, Stefano Natali

Shape memory alloys (SMAs) are a wide class of materials characterized by the property to recover the initial shape. This property is due to ability of alloys to change the microstructure from a “parent” microstructure (usually called…