CB02 Aplicar els coneixements adquirits i resoldre problemes en entorns nous o no familiars i en contextos més amplis i multidisciplinaris relatius al seu camp d'estudi CT02 Recollir i seleccionar informació de manera eficaç CE08 Utilitzar de forma avançada tècniques numèriques i aplicar-les a la investigació
1. Load determination and implementation in FEM 2. Stress concentration assessment. 3. Analysis of static failure with finite elements. 4. Analysis of fatigue failure with finite elements 5. Redesign of structural elements 6. Study cases of machine elements.
Tipus d’activitat Hores amb professor Hores sense professor Hores virtuals amb professor Total Elaboració individual de treballs 2,00 8,00 0 10,00 Sessió expositiva 4,00 6,00 0 10,00 Simulacions 18,00 22,00 0 40,00 Total 24,00 36,00 0 60
Avilés, Rafael (cop. 2005 ). Análisis de fatiga en máquinas . Madrid: International Thomson Paraninfo. Catàleg Budynas, Richard G (cop. 2011 ). Shigleys's mechanical engineering design (9th ed.). New York: McGraw Hill. Catàleg Dimarogonas, Andrew D (cop. 2001 ). Machine design : a CAD Approach . New York [etc.]: John Wiley & sons. Catàleg Draper, John (cop. 2008 ). Modern metal fatigue analysis . Warrington: EMAS Publishing. Catàleg Howell, Larry L. (2001). Compliant mechanisms. New York [etc: John Wiley & sons. Catàleg Lawrence, Kent L (cop. 2012 ). ANSYS Workbench tutorial : structural & thermal analysis using the ANSYS Workbench release 14 environment . Mission: Schroff Development Corporation. Catàleg Lee, Huei-Huang (cop. 2012 ). Finite Element Simulations with ANSYS Workbench 14 . Mission: Schroff Development Corporation. Catàleg Lee, Yung-Li (cop. 2005 ). Fatigue testing and analysis. Amsterdam [etc.]: Elsevier Butterworth-Heinemann. Recuperat 22-06-2016, a http://www.sciencedirect.com/science/book/9780750677196 Catàleg
Activitats d'avaluació: Descripció de l'activitat Avaluació de l'activitat % Recuperable Examples and study cases in the aula. Short reports of the calculations and results. 10 No Individual exercises at home. Short reports of the calculations and results, quizes. 40 No Individual exam. Assessment of the solution in comparison with the hand calculations of machine design, accuracy of the solution and report presentation. 50 No
The “Examples and Study Cases in the Aula” (AU) are activities done during the course sessions. The student is invited to submit them as a proof of his/her involvement and as a stimulus to raise questions or to ask for help in case of problems with the software. They will get a pass/no pass grading considering only if they have been submitted and correctly discussed during the sessions. The “Individual Exercises at Home” are exercises similar to examples discussed in the classroom. Each student must submit them individually. However, they are common to all the students and they can collaborate in solving them. Their number can vary depending on the extent of the examples discussed in the course. They will be graded and given a weighted grade (EX). The ”Individual Exam” (IE) consists of some exercises that are more extended than the ones suggested in the classroom and can combine different aspects. Each student will have a personalized version of the exercises and he/she must solve them individually at home. The report to be delivered should be thoroughly documented, including: hypothesis, data collection, strategy to solve the problem, results of hand-made calculations and computer simulations, analysis of the results and personal conclusions. The professor can ask the student to present his/her report to ascertain their mastery of the subject. The final grade will be: FG = 0,1*AU + 0,40*EX + 0,50*IE Cheating in the submissions is subjected to the procedure established by law and the regulations of the School. Criteris específics de la nota «No Presentat»: Those students who do not deliver any of the reports will be graded as "No presentat" (NP), which is understood as having abandoned the course. Avaluació única: If the student prefers to deliver just the "Individual Exam" at the end of the course, he/she will be graded according only to this deliverable. He/she must follow the administrative procedure for this case. Requisits mínims per aprovar: A grade of 5 over 10 is required to pass the course. This grade will be the result of a weighting of the activities during the course as prescribed in the grading description. All reports must be delivered on due time and sufficiently developed so that the ability of the student can be assessed.
The student should have a basic knowledge of the principles of mechanics, stress and strain calculation, as well as understanding of common machine elements. It is expected that the student will be following (or had followed in a previous academic year) these courses of the MMMS: - The finite element method in structural mechanics - Pre and post-process tools for structural finite element analyses - Solid mechanics
Eines de pre i post-proces per anàlisis estructurals per elements finits El mètode dels elements finits en la mecànica d'estructures Mecànica de sòlids