Simuline Fatigue Course
May 29, 2017 – June 2, 2017
Designing plain, notched and welded metallic components against uniaxial/multiaxial constant/variable amplitude fatigue
Welcome to the Multi_FEAST fatigue short course, part of the Simuline family. We are delighted to launch our new fatigue course aimed at the professional engineer. Whether you are looking for training as part of your continuing professional development, or you would like to bring yourself up to date with the latest multiaxial, weld and notch fatigue design methods, or you need training and support in using the Multi_FEAST software, we think that you will find something to interest you in our course.
Over the five day course, we build on the basic principles of fatigue and solid mechanics and guide you through the myriad of fatigue design and assessment methods. You will learn about, and get practice in using tools to deal with notches, cracks, welds, variable amplitude and multiaxial loading.
We have developed this course to train and educate engineering practitioners. So you will not only learn about the background and theoretical basis of the many different fatigue tools, but you will develop your skills in using these methods, and in deciding which is the best approach to take to solve your particular problem.
The teaching philosophy we adopt is a little different to many other fatigue short courses, and is based on our longstanding experience as educators and researchers. We build up your skills and confidence through a series of worked examples, tutorials and group case studies, supported by the lectures and feedback sessions. Luca, Morris and John are your three tutors for the week and they will be on hand throughout to provide advice and guidance on all of the topics covered in the course.
We hope that you take a look at the details of the course on this site and we look forward to welcoming you to Sheffield in June.
The course will take place at:
The Rutland Hotel (www.rutlandhotel-sheffield.com)
452 Glossop Road
South Yorkshire, UK
Tel: 0044 (0) 114 266 4411
Fax: 0044 (0) 114 267 0348
The Rutland Hotel is situated in green and quiet Broomhill, just over a mile from Sheffield City Centre. Broomhill is a suburb of western Sheffield, with numerous shops, restaurants, bars and pubs. A regular and frequent bus service connects the hotel with the major attractions in the city centre (www.welcometosheffield.co.uk).
Accommodation for the participant will be provided at the hotel whose facilities include large conference/lecture rooms as well as locations for dinners and receptions. The venue will offer free Wi-Fi and have audio-visual facilities.
The registration fees will include (for 5 days) accommodation, breakfast, coffee breaks, lunches and the course dinner.
How to reach Sheffield by air-
Doncaster/Sheffield Robin Hood airport – http://flydsa.co.uk/
Manchester airport – http://www.manchesterairport.co.uk/
Leeds/Bradford airport – http://www.leedsbradfordairport.co.uk/
East Midlands airport – http://www.eastmidlandsairport.com/
London Gatwick airport – http://www.gatwickairport.com/
London Heathrow airport – http://www.heathrow.com/
The Airport in Doncaster is 30 minutes away by car from the course venue. Manchester, Leeds/Bradford, East Midlands, Heathrow and Gatwick airports have direct rail (www.nationalrail.co.uk) and coach (www.nationalexpress.com or www.travelsouthyorkshire.com) links to Sheffield both day and night.
Simuline Fatigue Course
- What is fatigue? Historical perspective and overview
- Fundamentals of continuum mechanics
- Basic definitions (amplitude, mean value, load ratio, degree of non-proportionality, etc.)
- Physical processes resulting in fatigue cracks in metals
- Design principles
- Fatigue behaviour/assessment of un-notched metallic materials, factors affecting the fatigue behaviour of metals
- Estimation of plain fatigue curves
- Fatigue damage under variable amplitude fatigue loading and cycle counting
- Cycle counting and damage summation
- Notches: basic definitions and simplified formulas to estimate linear-elastic stress fields in the vicinity of notches
- Fatigue behaviour/assessment of notched metallic materials: nominal stress based approach
- Fundamentals of fracture mechanics
- The Theory of Critical Distances
- Multiaxial Fatigue and critical plane concept. Multiaxial Fatigue assessment of un-notched and notched materials
- Material selection criteria (effect of notches), derivation of a design line (probability of failure), gradient effects (credit by support effects), selection of a suitable strength hypothesis (ductile, low-ductile materials), spectrum determination (extrapolation for required duration, probability of occurrence), cumulative damage (limitations of Palmgren-Miner and modifications)
- Structural Durability Design of Components According to the Safe Life Concept: Basics and Selected Examples
- Nominal, structural, hot-spot, local stress and fracture mechanics concepts and multiaxial fatigue for the assessment of welded joints
- Multi_FEAST introduction and case studies
Bespoke tutorials and case studies will complement the lectures on the theoretical aspects.
Luca Susmel’s Curriculum Vitae
Since 1998 Luca has focussed his attention mainly on problems related to the static and fatigue assessment of engineering materials and components. In particular, by working both in Italy (University of Padova, University of Ferrara, University of Udine) and in Ireland (Trinity College, Dublin), he has devised several novel engineering methods suitable for designing components (experiencing stress concentration phenomena of any kind) against fatigue as well as against static failures. According to his modus operandi, Luca has performed both theoretical and experimental investigations and all the design methods he has formalised so far have always been validated through a systematic experimental work. Luca has an outstanding and unique expertise in designing notched and welded components against constant and variable amplitude multiaxial fatigue.
The work done in the above research areas has led to more than 120 scientific papers in the period 1999-2016 (of which 95 publications, according to Scopus, in international peer-reviewed scientific journals) as well as to a book devoted to the multiaxial fatigue assessment (Susmel, L., Multiaxial Notch Fatigue: from nominal to local stress-strain quantities. Woodhead & CRC, Cambridge, UK, ISBN: 1 84569 582 8, March 2009). His scientific papers have attracted significant interest from the international scientific community, evidenced by an h-index of 24 with 1600 citations in total according to Scopus. He is a member of the Editorial Boards of the two leading international journals in the fatigue and fracture field, namely “International Journal of Fatigue” and “Fatigue & Fracture of Engineering Materials & Structures”. Luca is also the Associate Editor of “Frattura ed Integrità Strutturale: The International Journal of the Italian Group of Fracture” (ISSN 1971-8993). Luca is a member of Commission XIII (Fatigue of Welded Joints) of the International Institute of Welding (www.iiw-iis.org). Luca is the Editor-in-Chief of “Theoretical and Applied Fracture Mechanics” (published by Elsevier) which is the top journal in the fracture mechanics field (Impact Factor=2.025).
Luca has developed a software specifically designed to perform the fatigue assessment of plain/notched/welded components subjected to both constant and variable amplitude uniaxial/multiaxial fatigue loading (Copyright document N. 007849-D007048, released by SIAE – Società Italiana degli Autori ed Editori, www.siae.it)
As to the transfer of his research’s outcomes into engineering practice, in recent years, and especially after the publication of his book, Luca’s expertise has been sought on many occasions by several structural engineering (working in both European and non-European companies) successfully using the approaches developed by Luca himself to design real components and structures.
Cetin Morris Sonsino’s Curriculum Vitae
Cetin Morris SONSINO was educated at the Technische Universität Darmstadt (mechanical engineering diploma in 1972). He started his professional career at the Fraunhofer-Institute for Structural Durability
(LBF), Darmstadt, in the department „Stress Analysis and Fatigue Evaluation“ (1973-1984), headed the department “Component Related Material Behaviour“ from 1985 to 2003, and since 2003 has been member of the “Managing Board” of the institute as well as head of the Business Unit “Automotive and Research Associations”. In 1995 as well as 2003 he was appointed as Deputy Director of the institute. Since 2012 he is scientific-technical advisor and contact coordinator of LBF.
In 1982 he received his Dr.-Ing. degree with a thesis on the „Influence of Cold Working on Low-Cycle Fatigue“ from the Technische Universität Darmstadt. He was visiting professor at the University of Trento / Italy for „Fatigue in Powder Metallurgy“ in 1991 and 1992, was from 2004 to 2011 visiting professor at the University of Calabria/Cosenza/Italy for “Fatigue Design”, gives lectures since 2012 at the Universities of Udine and Pisa on “Structural Durability” and “Fatigue Design of Welded Joints” and has been lecturing since 1990 at the University of the Saarland „Component Related Material Behaviour under Constant and Variable Amplitude Loading“, where he was appointed as professor in 1995, and since 2002 at the Technische Universität Darmstadt “Structural Durability”, where he was appointed as professor in 2008. Since 2008 he is lecturing also at the AutoUni of Volkswagen. In the years 2000 to 2010 he chaired the Working Group “Structural Durability”of the German Association for Materials Research and Testing (DVM), Berlin, and was from 2005 to 2010 member of the managing board of the DVM. From 2000 till 2011 he was the German delegate of the German Association for Welding (DVS), Düsseldorf, in the Working Group XIII “Fatigue Design” of the International Institute of Welding (IIW).
His main professional fields are random amplitude fatigue, low-cycle fatigue, high-temperature fatigue, corrosion fatigue, development and fatigue life evaluation of welded, cast, forged, sintered and fibre reinforced plastic components and structures under service loading.
In 1986 he received the European Powder Metallurgy Federation (EPMF) Award for fatigue design of PM components, in 1995 the Joseph-von-Fraunhofer-Award for design of multiaxially loaded welded struc-tures, in 1998 the European Powder Metallurgy Association (EPMA) Award of Merit for Innovations in Powder Metallurgy for the development of highly fatigue loaded, corrosion resistant seawater pump impellers, in 2001 the August Woehler Medal of the German Society of Materials Research and Testing
(DVM ) for his contributions in fatigue research, in 2005 the Skaupy Award of the German Association for Powder Metallurgy (FPM) for his merits in powder metallurgy, in 2008 the European Structural Integrity Society (ESIS) Award for his merits in the fatigue assessment of multiaxial and variable amplitude loadings in 2010 the Réaumur Medal of the Société Française de Métallurgie et de Matériaux (SF2M) for transmitting fatigue knowledge into practice and in 2010 the Erich-Siebel-Award of the DVM for his contributions in structural durability. 2012 he received from the International Institute of Welding the IIW Best Paper Award about experimental and numerical consideration of overload effects in spectrum loading of welded high-strength steel joints and 2015 Fellow of IIW Award for his contributions to fatigue design of welded structures.
He has about 500 publications, 4 books, 170 seminars and lectures at conferences, universities and companies in Europe, USA and Far East and 3 patents.
John Yates’ Curriculum Vitae
John Yates studied Natural Sciences at Pembroke College Cambridge. It was here that his tutor G.C. Smith first interested John in fatigue as a subject of study. After a brief period at Cranfield studying fracture under Peter Hancock, John joined the University of Sheffield to study for a PhD where he was supervised by one of the great characters in fatigue, Keith Miller. This was in 1982, in what might be regarded by future historians, as the Golden Age of fatigue and structural integrity research at Sheffield. At that time there were three Fellows of the Royal Society: Bruce Bilby, Stephen Dugdale and Jock Eshelby; Mike Brown and Ian Howard were both young academics who went to get Personal Chairs; and Martin Goldthorpe and George Cardew were developing the finite element code, TOMECH, that was the first to really be able to perform fracture mechanics calculations. Rod Smith later joined the Department of Mechanical Engineering along with many illustrious visitors, such as Hong Youshi, Wei Yang and Alfredo Navarro who came to spend some time there.
John stayed at Sheffield until 2010, having been awarded a Personal Chair in 2000 and serving as Head of Department from 2004 until 2008. He joined the University of Manchester in 2010 until January 2014 as Professor of Computational Mechanics and Founding Director of the Modelling and Simulation Centre.
John is now an independent engineering consultant, specialising in fatigue, fracture and structural integrity and has maintained his commitment to education and training through his involvement with the Sheffield Fracture Mechanics course (www.fracturetraining.com).
John is a Chartered Engineer and Fellow of the Institution of Mechanical Engineers. He is also a Higher Education Academy National Teaching Fellow and former Chair of the Editors of Fatigue and Fracture of Engineering Materials and Structures. John has published over 230 archived articles, including around 100 international peer reviewed journal papers, supervised more than 20 PhD graduates and examined 23 doctoral students in the UK, France, Holland and Spain.
Simuline Trading Limited
21 High Street,
Lutterworth, LE17 4AT
Reserve your place as soon as possible: spaces are very limited at the course!
Registration Deadline- March 15, 2017
The registration fees will include (for 5 days) accommodation, breakfast, coffee breaks, lunches and the course dinner.
Cost- £2450+VAT –Pay Here
If you have any questions, please do not hesitate to contact us at: info@multi-FEAST.com