T.S. Srivatsan

Raghavan Srinivasan

M. Ashraf Imam

This volume contains papers presented in the third international symposium titled Fatigue of Materials: Advances and Emergences in Understanding held during the Materials Science and Technology 2014 meeting. The book contains contributions from engineers, technologists, and scientists from academia, research laboratories, and industries. The papers are divided into six topical areas: Session 1: Aluminum Alloys Session 2: Ferrous Materials I Session 3: Ferrous Materials II Session 4: Composite Materials Session 5: Advanced Materials Session 6: Modeling The papers cover a broad spectrum of topics that represent the truly diverse nature of the subject of fatigue as it relates to the world of materials.

Advances and Emergences in Understanding

Fatigue of Materials III

T. S. Srivatsan

The Second International Symposium of Fatigue of Materials:Advances and Emergences in Understanding is a five-sessionsymposium held in conjunction with the Materials Science andTechnology Conference 2012 (MS&T 2012) at Pittsburgh,Pennsylvania, during October 7-11, 2012. The abstracts that weresubmitted for presentation at this symposium cover a diverse rangeof topics. We have made an attempt to group these papers intosessions that focus on closely-related topics. However, as can beexpected, many of the papers could fit into more than one session.In the ensuing discussion, we provide a cohesive, complete andcompelling overview of the symposium as well as a summary of theabstracts that were submitted. Session 1(Overview 1) and Session 2(Overview II) contain papers that (i) Review the current state of knowledge both related andrelevant to the subject of fatigue behavior of materials, and (ii) New, innovative, and emerging techniques for experimentalevaluation of the fatigue behavior. In concurrence the papers attempt to analyze the data foraspects relevant to design and simultaneously predicting the usefullife of components and structures. Session 3 (AerospaceMaterials I) and Session 4 (Aerospace MaterialsII) focus on advanced materials that are used inperformance-critical applications in the aerospace and automotiveindustries, such as the alloys of titanium, nickel, aluminum, andmagnesium. Session 5 is a collection of papers relating toother materials of engineering interest, such as iron andsteel, polymer, rubber, and even composites. In the summarypresented below, the session number and paper number are identifiedby S and P. Topics related to the influence of both processing and theenvironment are covered in papers presented in all the sessions ofthis symposium, and are briefly summarized here as a group withadditional discussion included in the individual sessions.

Fatigue of Materials II

When Rajaraja Chola ascended the throne, the land of Tamils entered upon centuries of grandeur. He left behind a stupendous legacy, which has not lost its sheen even after a thousand years. During his regime, we see powerful productive forces at work, newly liberated by the advances made in manufacturing and trade. Through interesting facts and riveting analyses, the reader can vividly experience the tumultuous developments of this perioud. It bring to life the social, political and economic underpinnings of that time - expansion of agriculture, rise of nagarams, maturing of self-governing corporate bodies, phenomenal increase in inland and overseas trade networks, and overall strengthening of the administrative and military apparatus, which would later bring South-east Asia under its influence. Equally important to the stability of the empire was the compelling iconography of Saivism, which this book presents in a sublime and engrossing style. Written by Raghavan Srinivasan, the author of Yugantar, this book recreates the history of a South Indian king and his imperial empire, in a form that would appeal to the academia and the wider public audience alike. "A rousing attempt at piecing together the lives and times of the Tamil country's most remarkable medieval personality, Rajaraja Chola, who despite the rich artistic legacy, plethora of inscriptions and maritime amnbtions, has remained an enigmatic figure." - SHARADA SRINIVASAM, Professor, School of Humanities, National Institute of Advanced Studies.

Raghavan Srinivasan

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