National Engineering School of Tarbes The Production Engineering Laboratory Mechanics of Material, Structures and Processes (original) (raw)
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Lecture Notes in Mechanical Engineering, 2017
About this Series Lecture Notes in Mechanical Engineering (LNME) publishes the latest developments in Mechanical Engineering-quickly, informally and with high quality. Original research reported in proceedings and post-proceedings represents the core of LNME. Also considered for publication are monographs, contributed volumes and lecture notes of exceptionally high quality and interest. Volumes published in LNME embrace all aspects, subfields and new challenges of mechanical engineering. Topics in the series include:
7th International Symposium on Solid Mechanics - Special Issue
Latin American Journal of Solids and Structures
This shows the high level of the event in terms of the presentations and the works published in the Procedures of MECSOL 2019. This Special Issue publishes improved and enlarged versions of 10 (ten) articles presented at MECSOL 2019, which covered different topics such as Fatigue and Failure Analyses; Composite Materials and Structures; Elasticity, Plasticity, Damage and Fracture Mechanics: Models, Experiments and Applications; Viscoelasticity and Viscoplasticity: Models, Experiments and Applications; Impact Engineering; Structural Reliability Methods and Reliability-Based Design Optimization; Optimization of Materials, Fluids and Structures; Numerical Methods: FEM, XFEM, GFEM, BEM and others methods; Nonlinear Analyses: Buckling, Post-Buckling and Contact Analyses. In other words, this Special Issue is devoted to scientists and engineers, who are investigating recent developments in analysis and state-of-the-art techniques on Solid Mechanics. Lima et al. [1] described an analysis of the dynamic response of coupled soil-pile-foundation systems. This work presents the influence of three issues on the vertical dynamic foundation response. The analysis presented in the article allows an in-depth understanding of the dynamic response of coupled soil-pile-foundation systems. Pellizzer et al. [2] discussed the time-dependent reliability of reinforced concrete considering the boundary element method. Corrosion of reinforcing bars caused by chloride ions is one of the main pathological manifestations. Therefore, the time-variant reliability problem is solved using Monte Carlo simulation with several applications. The exact solution for the buckling problem of cylindrical panels have been presented by Soares et al. [3]. These structures have frames attached to the circular edges. The boundary conditions differ from the classical simply supported ones, often assumed for design purposes, in the sense that the torsion resisted by the frames are also taken into account. Results are reported for valuable benchmarks in future studies. Anisotropic damage propagation has been presented by Petrini et al. [4] using a thermodynamically consistent phase field framework. In particular the present approach is adapted to include the effect of preferential cleavage planes 7th International Symposium on Solid Mechanics-Special Issue V. Tita et al.
Preface to the special issue of the International Symposium on Solid Mechanics (MecSol 2017)
Latin American Journal of Solids and Structures
The International Symposium on Solid Mechanics MecSol is a biennial conference which aims to provide a forum to discuss relevant issues associated with solid mechanics. The MecSol 2017 edition was held in the city of Joinville, Brazil, on 26-28 April 2017. Plenary lectures were delivered by researchers from five different countries. The main topics discussed in the conference are as follows: composite materials, optimization, constitutive modelling, fatigue, impact, nonlinear analyses, structural reliability, X-FEM, G-FEM, and BEM numerical methods. The participants were invited to submit full papers, which, after peer review, compound this special issue of the Latin American Journal of Solids and Structures. This article highlights the main topics addressed in the conference.
Research in Structures, Structural Dynamics and Materials, 1990
1990
The conference had a total of 278 papers, including 249 full-length papers, 17 papers in special and panel sessions, and 12 short presentations in the work-inprogress sessions. Seven of the papers appearing in this document were presented in the two work-in-progress sessions and the eighth paper was presented in one of the panel sessions. Most of the full length papers are contained in the conference proceedings published by AIAA.
Thesis for the Degree of Doctor of Philosophy in Solid and Structural Mechanics
2016
Metal cutting is today one of the leading forming processes in the manufacturing industry. The metal cutting industry houses several actors providing machine tools and cutting tools with a fierce competition as a consequence. Extensive efforts are made to improve the performance of both machine tools and cutting tools. Performance improvements are not solely restricted to produce stronger and more durable machine tools and cutting tools. They also include knowledge about how the machine tools and cutting tools should be used to perform at an optimum of their combined capacity. Information about the dynamic properties of the machine tool cutting tool assembly is one of the aspects that carries the most potential in terms of productivity increase and process reliability. This work presents a methodology to synthesise the dynamic behaviour of a machine tool and cutting tool assembly based on component models of the machine tool and the cutting tool. The system is treated as an assembly...
Advanced Mechanics of Materials 1 and 3 units
I In Chapter 1, we presented general concepts and definitions that are fundamental to many of the topics discussed in this book. In this chapter, we develop theories of stress and strain that are essential for the analysis of a structural or mechanical system subjected to loads. The relations developed are used throughout the remainder of the book. 2.1 DEFINITION OF STRESS AT A POINT Consider a general body subjected to forces acting on its surface (Figure 2.1). Pass a fictitious plane Q through the body, cutting the body along surface A (Figure 2.2). Designate one side of plane Q as positive and the other side as negative. The portion of the body on the positive side of Q exerts a force on the portion of the body on the negative side. This force is transmitted through the plane Q by direct contact of the parts of the body on the two sides of Q. Let the force that is transmitted through an incremental area AA of A by the part on the positive side of Q be denoted by AF. In accordance with Newton's third law, the portion of the body on the negative side of Q transmits through area AA a force-AF. The force A F may be resolved into components AFN and AFs, along unit normal N and unit tangent S, respectively, to the plane Q. The force AF, is called the normal force FIGURE 2.1 A general loaded body cut by plane 0.
Journal of Mechanics of Materials and Structures
The aim of the sponsors of the 9th Pan American Congress of Applied Mechanics (PACAM IX) was to promote progress in the broad field of mechanics by (1) exposing mature engineers and scientists, as well as advanced graduate students, to new research findings, techniques, and problems, and (2) providing opportunities for personal interactions through formal presentations and informal conversations. The meetings are traditionally held every two years in a Latin American venue, at a time when few other conferences are scheduled. The previous Congresses were held
DCE21 - Symposium on Mechanical Engineering: Book of Abstracts and Invited Lectures
2021
This book contains the texts supporting the invited lectures, oral and poster communications that constituted the program of the Symposium on Mechanical Engineering, held on the 28 th and 29 th of June, 2021, at the Faculty of Engineering, University of Porto, Portugal, as part of DCE21-Doctoral Congress in Engineering. DCE21 was an opportunity for PhD students, in several areas of engineering, to discuss their ongoing research with peers. MSc students were also welcome to participate. The Symposium on Mechanical Engineering accepted works in a wide range of areas covered by mechanical engineering. The topics addressed included: adhesive joints, automation and control, biomechanics, computational mechanics, dynamic analysis, energy systems, experimental mechanics, fluid mechanics, friction and tribology, industrial design, materials and manufacturing processes, and mechanics of composite materials. The contributions published in this volume are distributed in three sections, one per presentation type. Within each section, they are ordered according to their number, which follows the submission sequence. We are very grateful to the invited lecturers, authors, members of the scientific committee, session chairs, organisers of DCE 21 and reviewers for their contributions to the colloquium.