physics i: mechanics - ugr · basic module physics 1 1 6 basic ... página 3 ability to ... meriam,...

MODULE SUBJECT YEAR SEMESTER ECTS TYPE

BASIC MODULE PHYSICS 1 1 6 Basic

PROFESSOR(S) CONTACT DETAILS FOR TUTORSHIP

(Postal address, phone number, e-mail, etc.)

ANA BELÉN JÓDAR REYES Group 1º D (shared) ARTURO MONCHO JORDÁ Group 1º D (shared) JESÚS ANDRÉS SÁNCHEZ CAZORLA (Coordinator) Groups 1º A y B JUAN DE VICENTE ÁLVAREZ-MANZANEDA Group 1º C LUIS ZURITA HERRERA Group 1º E

ANA BELÉN JÓDAR REYES E-mail: [email protected] Office: Ground floor. ETSIE. Severo Ochoa s/n. Campus Fuentenueva. 18071 Granada Phone: 958-248857 ARTURO MONCHO JORDÁ E-mail: [email protected] Office room 2, Dept. of applied physics. Faculty of Sciences. Avda. Severo Ochoa s/n. Campus Fuentenueva. 18071 Granada. Phone: 958-241000-ext 20389. JESÚS ANDRÉS SÁNCHEZ CAZORLA E-mail: [email protected] Office: 5

th floor, Room 10. ETSIE. Severo Ochoa s/n. Campus

Fuentenueva. 18071 Granada Phone: 958-243129 JUAN DE VICENTE ÁLVAREZ-MANZANEDA E-mail: [email protected] Office: Room 11. Dept. of applied physics. Faculty of Sciences. Severo Ochoa s/n. Campus Fuentenueva. 18071 Granada Phone: 958-245148 LUIS ZURITA HERRERA E-mail: [email protected] Office: Ground floor. ETSIE. Severo Ochoa s/n. Campus Fuentenueva. 18071 Granada Phone: 958-241000-extension 20414

TIMETABLE FOR CONSULTATIONS

ANA BELÉN JÓDAR REYES First semester: Tuesday and Thursday: 10:30 – 13:30 h. Second semester: Tuesday and Thursday: 9:30 – 10:30 h. y 12:30 – 13:30 h. Wednesday: 11:30 – 13:30 h.

PHYSICS I: MECHANICS

COURSE DESCRIPTION

ACADEMIC YEAR 2014-15

This document may suffer changes throughout the academic year. Use it only for information and guidance.

Please mind the Spanish guide version for future modifications. Last update: September, 2014

ARTURO MONCHO JORDÁ First semester: Monday and Friday: 9 – 12 h. Second semester: Monday: 15 – 17 h. Wednesday: 16 – 17 h. Friday: 9 – 12 h. JESÚS ANDRÉS SÁNCHEZ CAZORLA Tuesday, Wednesday and Thursday: 12:30 – 14:30 h. JUAN DE VICENTE ÁLVAREZ-MANZANEDA Tuesday, Wednesday and Thursday: 12:30 – 14:30 h. LUIS ZURITA HERRERA First semester: Wednesday and Friday: 18 – 21 h. Second semester: Thursday: 15:30 – 21:30 h.

FIELD OF STUDY OTHER DEGREES THIS SUBJECT IS OFFERED TO

Degree in Building Engineering

PREREQUISITES AND/OR RECOMMANDATIONS (if necessary)

Basic knowledge of Physics, particularly Mechanics; dexterous use of International System of Units; basic knowledge of Maths, particularly Trigonometry and Geometry, Vector Algebra, Differential Calculus and Integral Calculus.

SHORT DESCRIPTION OF CONTENTS (ACCORDING TO THE REPORT OF DEGREE VERIFICATION)

Rigid body statics and structural elements.

GENERAL AND SPECIFIC COMPETENCES

GENERAL COMPETENCES

Capability of analysis and synthesis

Capability of organization and planning

Oral and written communication in native language

Teamwork

Interpersonal skills

Critical thinking

Creativity

Ethical commitment

Sensitivity to environmental issues

Autonomous learning

Ability to improvise and adapt to cope with new situations

Capability of reasoning, discussion and presentation of own ideas

Study habits and working methods

Ability to search, analyze and select information

Ability to transmit knowledge clearly in teaching environment and outside of them

Ability to develop solving problems strategies

Capacity to analyze critically procedures, data and results

Ability to make qualitative and quantitative estimates

Acquire skills in handling and preparation of charts, diagrams and data tables

Acquire dexterity in carrying out experimental work.

SPECIFIC COMPETENCES

Applied knowledge of the principles of general mechanics, statics of structural systems, mass geometry, principles and methods of analysis of elastic solid matter behaviour.

OBJECTIVES (EXPRESSED AS EXPECTED RESULTS OF EDUCATION)

Know and understand analysis methods of plane structural systems in building.

Set out and approach problems of statics for structural systems in construction.

Know and understand the principles and analysis methods of efforts in structural elements in building.

Know how to apply methods of establishment of efforts in structural elements in building.

Know mass and inertial properties of plane surfaces.

Know how to approach and solve mass geometry problems on a plan.

Know and understand principles and analysis methods of elastic body behaviour.

Know how to approach and solve elastic body behaviour problems.

DETAILED LIST OF THE SUBJECT´S TOPICS

THEORY TOPICS Topic 1. Systems of forces 1. Introduction 2. Moment of a force about a point. 3. Systems of forces: Fundamental theorem 4. Balanced systems 5. Equivalent systems 6. Force couples 7. Reduction of a system of forces Topic 2. Equilibrium of a point particle and rigid body. 1. Degrees of freedom and constraints 2. Types of systems according to the degrees of freedom 3. Constraints in plane systems 4. Equilibrium of point particle: Free point particle diagram

5. Equilibrium of rigid body: Free body diagram 6. Body in equilibrium with two forces acting on Topic 3. Planar trusses 1. Introduction and definitions 2. Truss types 3. Connection between number of nodes and bars 4. Forces in members and reactions of constraints 5. Solution of truss: Nodes method 6. Graphic solution of truss: Maxwell-Cremona diagram 7. Nodes with special loads conditions Topic 4. Centroids of plane surfaces 1. Definition of centroid 2. Determination of centroid by factorizing surfaces Topic 5. Moments and products of inertia of plane surfaces 1. Moments and products of inertia of plane surfaces 2. Axis translation. Steiner theorem 3. Moments and products of inertia of compound surfaces Topic 6: Isostatic Beams 1. Introduction 2. Shear force and bending moment 3. Concentrated and distributed loads 4. Reactions of constraints 5. Determination of shear force and bending moment 6. Connection between intensity of load, shear force and bending moment 7. Shear force and bending moment diagrams Tema 7.Elasticity 1. Introduction. Real bodies. Nature of elastic forces 2. Concept of effort 3. Elastic deformations. Hooke´s law 4. Elasticity due to compression and traction. Young’s modulus and Poisson coefficient

PROGRAM OF EXERCISES IN THE LABORATORY

1. Reactions of constraints in a beam in equilibrium (2 stands) 2. Equilibrium of a planar body within a plain (2 stands) 3. Equilibrium of concurrent forces (2 stands) 4. Equilibrium of moments supported by discs (4 stands) 5. Planar trusses (1 stand) 6. Elasticity. Stress-deformation curve (1 stand)

BIBLIOGRAPHY

BASIC BIBLIOGRAPHY BEER, F. P. y JOHNSTON, R. E., Jr., Mecánica vectorial para ingenieros. Estática, McGraw Hill, 1997, Madrid. FERNÁNDEZ, J. y PUJAL, M., Iniciación a la Física, Reverté, 1985, Barcelona, 2 vols. IBAÑEZ, P. y SÁNCHEZ, J. A., Temas de Mecánica para Arquitectos Técnicos, 1986, Granada. MERIAM, J. L. Y KRAIGE, L. G., Mecánica para ingenieros. Estática (3ª edición), Reverté, 1999, 4ª reimpresión 2004, Barcelona. ORTEGA, M.R., Lecciones de Física. Mecánica 3, Universidad Autónoma de Barcelona, 1984, Barcelona. RILEY, W. F. y STURGES, L. D., Ingeniería Mecánica. Estática, Reverté, 1995, Barcelona. SÁNCHEZ, J. A., Problemas resueltos de Estática, 1986, Granada. VAZQUEZ, M. y LÓPEZ, M. E., Mecánica para ingenieros. Estática, Copigraf, 1995, Madrid. RECOMMENDED BOOKS Allen, E., Cómo funciona un edificio, Ed. Gustavo Gili, 1982. Torroja, E., Razón y ser de los tipos estructurales. Consejo Superior de Investigaciones Científicas, 2000.

TEACHING METHODOLOGY

The methodology aims to the acquisition of the described skills while achieving targets preset. All this involves: theoretical academic sessions (lectures), practical academic sessions (exercises and labs), proposed activities and seminars. Theoretical sessions: Classes given for the entire group of students, during which will take place the presentation of subject (at the beginning of semester) and then, successively, the presentation of each unit and topic. Emphasizing, for each unite or topic, the most important concepts, laws and tools, as well as its` connection with the building environment. Lectures will also clarify doubts and problems raised during the analysis of working tools and carrying out proposed activities. Practical sessions. Exercise classes: Classes given for the entire group of students, they will be intertwined with the theoretical sessions (i.e., during one class, there can be one part focused on theory and the second part focused on practical exercises). Those lessons will consist in solving exercises and problems connected to the building environment by using knowledge gained during lectures. Students will be provided with the list of exercises and a collection of solved problems. Professor will propose some of the exercises to be worked by students and handed in before the announced deadline. Practical sessions. Laboratory: There will be four sessions carried out during the course, two of two hours of duration and other two of one hour. During those sessions, students working in small groups will try to apply concepts learned on the theoretical and

practical sessions, in order to analyse and understand what happens in a real, physical situation, modelled by an experimental setup. Students will be provided with an outline to be filled in with the obtained data, graphs, analysis of the results, obtaining the values of the physics magnitudes through comparison between the experimental behaviour and the physical law which describes it, and finally conclusions. It will familiarize students with the use of scientific instruments and measurement techniques. Proposed activities: Throughout the semester there will be proposed activities (questions, exercises and problems) to be handed in, solved carefully in a short time period, generally having one week, after the activity was proposed, as a deadline. This activity aims to promote continued work habit throughout the semester. These activities can contribute to the final grade (see Evaluation Criteria). Seminars: At the end of each unit a seminar may be hold to clarify doubts that can arise while studying contents of the theory and practical classes and carrying out proposed activities.

PROGRAM OF ACTIVITIES

Activities to attend Individual activities

First semester

Topics Theory

sessions (hours)

Practical sessions. Exercises

(hours)

Total hours Theory

sessions. Practical sessions. Exercises

(hours)

Practical sessions.

Laboratory practice (hours)

Mid-term tests and

final exam (hours)

Autonomous studying (Coefficient to consider 1.5)

(hours)

23th (Tuesday) to 28th of September, 2014 (Opening day

of the academic

year will only

include the presentation

of the subject

without developing

any contents

of the subject)

Remarks: Precise dates for the development of the practices and assignments may vary throughout the course as bank holidays affect the groups in a different way. For this reason, some groups will suffer modifications in their schedule. Days-off are initially on: 13

th of October,

8th of December and

6th of January

----------------------------- Presentation and description of the subject and its teaching guide. Fill in the question paper about previous background and knowledge

Topic 1. Systems of forces (I)

1 2.2

0 0.8

1 3

1.5 4.5

29th

September to 5

th

October

Topic 1. Systems of forces (II)

3

1

4

6

6th to 12

th of

October

Topic 1. System of forces (III) Topic 2. Equilibrium of a point particle and rigid body (I)

1.5 1.5

0.5 0.5

2 2

3 3

13th to 19

th

of October

Topic 2. Equilibrium of a point particle and rigid body (II)

3

1

4

6

20th to 26

th

of October

Topic 2. Equilibrium of a point particle and rigid body (III)

3

1

4

6

27th of

October to 2

nd of

November

Topic 3. Planar trusses (I)

3 1 4 6

3rd to 9

th of

November

Topic 3. Planar trusses (II)

1.5

0.5

2

First session of laboratory practices 2 hours

3 3

10th to 16

th

of November

Topic 3. Planar trusses (III) Topic 4. Centroids of plane surfaces

1.5 1.5

0.5 0.5

2 2

3 3

17th to 23

rd

of November

Topic 5. Moments and products of inertia of plane surfaces (I)

1.5

0.5

2

Second session of laboratory practices 2 hours

3 3

24th to 30

th

of November

Topic 5. Moments and products of inertia of plane surfaces (II)

1.5

0.5

2

First mid-term test (Units 1,2 & 3) 2 hours

3 3

1st to 7

th of

December

Tema 5. Momentos y productos de inercia de superficies planas (III) Topic 6. Beams (I)

0.75 2.2

0.25 0.8

1 3

1.5 4.5

8th to 14

th of

December (8

th: public

holiday)

Topic 6. Beams (II)

2.2

0.8

3

Third session of laboratory practices 1 h

4.5 1.5

15th to 21

st

of December

Topic 6. Beams (III)

3

1

4

6

23

rd Christmas

holidays kick-off

22nd

to 28th

of December

Christmas holidays

29th

December to 5

th of

January 2015

Christmas holidays

5th to 11

th of

January (5

th and 6

th

are public holidays)

Topic 6. Beams (IV)

1.15

0.35

1.5

Second mid-term test (Units 4 & 5) 1.5 hours

2.25 2.25

12th to 18

th

of January

.

Fourth session of laboratory practices 1 h (Contents regarding unit 7 will be exposed during this session)

1.5

19th to 25

th

of January

From Saturday January 26

th

to Saturday February 14

th

Final semester exams Final exam 4 hours duration

6

Total hours 35

11.5

46.5 6 7.5 90

ASSESSMENT (PROCEDURE, CRITERIA AND PERCENTAGES OVER THE FINAL MARK, ETC)

One of the functions of assessment is to provide students with information to help them progress in their studying process and show them how to improve. Another basic function of assessment is to verify the validity of teaching strategies used throughout the teaching-learning process and in case of detecting any deficiencies, try to correct them rapidly. At the end, the teacher will have to provide student with a grade that reflects the achieved learning level. The elements of the assessment system that will be used, excluding students following final single assessment type, trying to fulfil the two basic functions mentioned above, are: Continuous assessment, Assessment of the work carried out during the Laboratory sessions and Final Exam. CONTINUOUS ASSESSMENT With the activities detailed below, we try to: recognize and value, in an individual way, being up to date with the learning process, and the work carried out to achieve it, provide students with individualized information about their learning level reached. We also try to analyse the teaching-learning process (detect difficulties, errors, etc.) in order to check if the teaching strategies are valid and in case of any deficiencies, modify them. Continuous assessment activities to be proposed throughout the course: C1- Activities proposed nearly once a week. Questions, exercises and problems to be solved and handed in, with a short time period given as a deadline since they have been proposed by the teacher. This activity aims to promote continual studying habit throughout the course. C2- Short questions formulated at the end of each topic, to be answered in writing. C3- Information collected by the teacher on the nature of the work performed by student in class: Regularity in class attendance, participation in them, attending tutorships, etc. C4- Partial tests to assess the level achieved in studying the contents of one or more topics. There might be held two mid-term written exams: P1: First exam: Topics 1, 2 and 3 P2: Second exam: Topics 4 & 5 With the results of these tests student will obtain a weighted grade C4 WORK DEVELOPED DURING LABORATORY SESSIONS

4 laboratory sessions will be held, two of two hours each and other two of one hour. Completing proposed exercises will be guided by the lab notebook that students have at their disposal before starting the session. Students will have to carry out a final report, describing each task, using data collection obtained in the laboratory. The report will be handed in to the teacher who will correct it as soon as possible. The assessment will be carried out taking into account the following aspects: -Previous preparation. -Work in the laboratory. -Final report. At the end of the practice sessions, the teacher will assess work carried out by each student, CP. - Should the student have accomplished the practice assignments during another academic year with a mark over 5, They can waive the completion of practices during the current course as the mark will be kept. Likewise, students from the former degree Arquitectura Técnica having previously passed these practices can also waive them in the present course. Anyway, in both situations, students can also attend the practice seeking a higher mark. FINAL EXAM (FEBRUARY) Consists of: E1- Theory exam, short theory-practical exercises and problems relating to 7 topics studied during the course. - All students will be examined in this exam E1, of the contents that haven´t entered in previously held mid-term exams. They will be exempt from taking the exam E1, those students who have passed (C4 ≥ 5) the mid-term tests. However, at the discretion of the teacher, the following assumptions may be considered: -If student has C4 ≥ 5, but has failed one of the mid-term tests, the teacher might require student to take an exam of the contents of mentioned test during exam E1. -If student has C4 < 5, but has passed one of the mid-term tests, the teacher might exempt student from taking an exam of the contents of mentioned test during exam E1. -If student passes the mid-term exams (C4 ≥ 5), has a possibility to take exam E1, to increase the obtained grade of contents corresponding to mentioned mid-term tests. Student should notify the teacher previously of the intention of increasing the grade. ORDINARY EXAM SESSION (FEBRUARY) To be applied to all students with the exception of students who had chosen final single assessment type (see below). Final grade is determined as follows: 10 %: Activities C1, C2 and C3. 80 %: Assessment of theory and practical exam (E1). 10 %: Assessment of laboratory practices (CP). To pass the course the final grade has to be equal or more than 5.

ADDITIONAL EXAM SESSIONS Consists of one exam divided in two parts: EX1-Theory exam, short theory-practical exercises and problems relating to 7 topics studied during the course. If student has taken and passed the laboratory practices (CP ≥ 5) in the current or previous academic year, will be exempt from completing the practice for the year in course Final grade will be determined as follows: 90 %: Assessment of theory and exercises (EX1). 10 %: Assessment of laboratory practice (CP). To pass the course the final grade has to be equal or more than 5. FINAL SINGLE ASSESSMENT (February’s Call & September Additional Call) In compliance with UGR’s norms for assessment and grading processes for students (officially approved on 20th of May, 2013) students requesting this type of evaluation must meet certain requirements as well as make the petition on time (Article 8 for specified information) This form consists of 2 two parts: EUF1-Theoretical exam, short practical-theoretical exercises and problems in relation to the seven units of the subject. EUF2- Practices exam covering the contents studied during the laboratory practices. Final grade is determined as shown below: A weighted mean of 90% for the results in practical-theoretical exercises and problems (EUF1). A weighted mean of 10% for the results obtained in practice exercises (EUF2 or CP).

Should the students have passed the practice assignments in previous years, those marks are kept and therefore the students are not obliged to follow the practices during the year in course. Same thing applies for students from the former degree in “Arquitectura Técnica (Technical Architecture)”. A minimum of 5 out of 10 is required to pass the course. SPECIAL EXAM SESSION The aforementioned regulations specify in the article 21 the possibility to allow certain students meeting specific requirements to have an additional call to exam. The assessment in this session consists of 2 parts: EXCE1- Theory exam, short theory-practical exercises and problems relating to 7 topics studied during the course.

EXCE2- Practices exam covering the contents studied during the laboratory practices. Should the students have passed the practice assignments in previous years, those marks are kept and therefore the students are not obliged to follow the practices during the year in course. Same thing applies for students from the former degree in “Arquitectura Técnica (Technical Architecture)”. The final grade is determined as follows: 90% regarding the outcome of theoretical and practice exercises (EXCE1). 10% corresponding to practice sessions (EXCE2 or CP).

ADDITIONAL INFORMATION

On the learning platform (Tablón de Docencia) of University of Granada, which you can enter by Acceso Identificado (Identified Access), there is a section dedicated to this subject where you can find: course description, list of exercises to be solved, laboratory practice outline, grades and other information and interesting documents.

physics i: mechanics - ugr · basic module physics 1 1 6 basic ... página 3 ability to ... meriam,...

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