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Theoretical Mechanics
Major: Hydrotechnical Construction, Water Engineering and Water Technologies
Code of subject: 6.194.00.O.022
Credits: 4.00
Department: Technical Mechanics and Dynamics of Machines
Lecturer: Zinko Y. A.
Dzyubyk L. V.
Semester: 3 семестр
Mode of study: денна
Завдання: Tasks of the academic discipline in accordance with the educational program (oc-rim disciplines of free choice)
The study of an educational discipline involves the formation of competences in students of education:
integral competence:
- the ability to solve complex specialized tasks and practical problems in the field of hydraulic construction, water engineering and water technologies, which are characterized by completeness and uncertainty of conditions, based on the application of theories and methods of natural and engineering sciences (IC).
general competences:
- ability to abstract thinking, analysis and synthesis (ZK3);
professional competences:
- the ability to apply physical and mathematical apparatus, theoretical, computational and experimental methods and models of research in the field of professional activity (FC1);
Learning outcomes: PH1. Formulate problems with solving problem situations in professional and / or academic activities.
Master the basic theorems and equations of theoretical mechanics. Gain skills in applying the equations of mechanics to solve specific problems that arise when calculating building structures.
As a result of studying the discipline the student must know the laws, theorems and principles of classical mechanics: methods for determining the loads on the supports of building structures under various external force factors, the theorem on the change in momentum for a continuous medium (Euler's theorem for fluid motion), the principle of possible displacements for calculation of complex beams and frames, methods of dynamic calculations of building structures under the action of variable force factors (shock, periodic).
Be able to apply the provisions of theoretical mechanics in scientific research and to solve practical engineering problems, to perform static and dynamic calculation of building structures.
Required prior and related subjects: Previous disciplines: Higher Mathematics; Physics.
Concomitant and following disciplines: Strength of Materials; Technical mechanics of liquids and gases.
Summary of the subject: Theoretical mechanics is a fundamental academic discipline, the language of which is mathematics. Theoretical mechanics models the surrounding world using three main models of material objects - a completely solid body, a material point, and a mechanical system. Based on these three main models, using the principles of discreteness and continuity, models of material objects are formed for static, kinematic and dynamic research and calculation of complex technical systems. Theoretical mechanics is the basis for such disciplines as resistance of materials, technical mechanics of liquids and gases.
Опис: Statics of a solid body.
Moments of forces relative to the center and axis.
An arbitrary system of forces.
Flat farms.
Friction.
Center of gravity.
Introduction to kinematics.
Simple types of motion of a rigid body.
Plane-parallel (plane) motion of a rigid body.
Dynamics of a point and a mechanical system.
Introduction to dynamics. Oscillating motion of a material point.
Forced oscillations of a material point under the action of a periodic disturbing force.
Mechanical system. The geometry of mass
General theorems of dynamics. Theorem about the movement of the center of mass of the system.
Theorem on change of kinetic energy.
D'Alembert's principle.
The principle of possible movements.
Assessment methods and criteria: Students' knowledge is assessed using the following methods:
1. Current express control by means of a virtual educational environment or oral survey, tests, assessment of activity and submitted proposals.
2. Protection of calculation and graphic works by means of an oral survey.
3. Defense of reports for practical works in oral form by surveying the theoretical material on the topic of the work.
4. Conducting a written exam based on the results of studying the discipline, which consists of tasks of various levels of difficulty.
5. Carrying out the oral component based on the results of the written exam, the questions of which are based on the content of practical tasks.
Критерії оцінювання результатів навчання: Reporting form is an exam
Current control: 30 points
Examination Control (written work): 60 points
Oral component: 10 points
Порядок та критерії виставляння балів та оцінок: 100–88 points – grade A is awarded for a high level of knowledge of the educational material of the module contained in the recommended literary sources, the ability to analyze the phenomena being studied in their interrelationship and development, clearly, succinctly, logically and consistently answer the questions posed, the ability to apply theoretical provisions when solving practical problems;
87–80 points – grade B is given for knowledge of the educational material of the module above the average level, including calculations, reasoned answers to the questions, the ability to apply theoretical provisions when solving practical problems;
79–71 points – grade C is awarded for a generally correct understanding of the educational material of the module, including calculations, reasoned answers to the questions posed, which, however, contain certain shortcomings, for the ability to apply theoretical provisions when solving practical problems;
70–61 points - grade D is given for mediocre knowledge of the module's educational material, poorly argued answers, weak application of theoretical provisions when solving practical problems;
60–50 points – grade E is assigned for weak knowledge of the module's educational material, inaccurate or poorly reasoned answers, with a violation of the sequence of the presentation, for weak application of theoretical provisions when solving practical problems;
49–26 points – the FX grade (with the possibility of retaking the exam or credit) is awarded for ignorance of a significant part of the educational material of the module, significant errors in answering questions, inability to apply theoretical provisions when solving practical problems;
25-00 points - grade F (with mandatory re-study of the module) is awarded for ignorance of a significant part of the module's educational material, significant errors in answering questions, inability to navigate when solving practical problems, ignorance of the main fundamental provisions.
Recommended books: Література
1. І.В.Кузьо, Т.-Н. М. Ванькович, Я. А. Зінько. Теоретична механіка. Статика. Кінематика. Навчальний посібник. – Львів: «Растр-7», 2010. - 324 с.
2. І. В.Кузьо, Т.-Н. М. Ванькович, Я. А. Зінько, М. В. Боженко. Теоретична механіка. Динаміка твердого тіла. Принципи механіки: Навч. посібник/. – Львів: Видавництво Національного університету «Львівська політехніка». 2009. - 132 с.
3. Смерека І. П., Кузьо І. В., Придиба В. Т., Зінько Я. А.Теоретична механіка. Навчальний посібник для студентів дистанційної форми навчання. Львів. 2004.
4. Смерека І.П., Барвінський А.Ф., Білоус Б.Д., Кузьо І.В., Зінько Я.А. Короткий довідник з теоретичної механіки. Навчальний посібник. Львів, 2001.
5. Божидарнік В.В.. Величко Л.Д. Методика розв’язування і збірник задач з теоретичної механіки. Луцьк. 2003.
6. І. В .Кузьо, Т.-Н. М. Ванькович, Я. А. Зінько. Теоретична механіка. Спеціальні розділи: Навч. посібник/. – Львів: Видавництво Національного університету «Львівська політехніка». 2011. - 110 с.
7. І. В. Кузьо, Т.-Н. М. Ванькович, Я. А. Зінько. Теоретична механіка. Динаміка. Кн. 1. Навчальний посібник. – Львів: «Растр-7», 2012. – 442 с.
8. І. В. Кузьо, Т.-Н. М. Ванькович, Я. А. Зінько.Т еоретична механіка. Динаміка. Кн. 2. Навчальний посібник. – Львів: «Растр-7», 2012. – 336 с.
9. Зінько Я. А. , Кузьо І. В. Збірник задач з теоретичної механіки. Ч. 1 . Статика. Львів: Видавництво Національного університету „Львівська політехніка”. 2015. – 85 с.
10. Кузьо І. В., Зінько Я. А., Ванькович Т.-Н. М. та ін. Теоретична механіка. Підручник для студентів Вищих навч. закл. Харків, Фоліо. 2017. 780 с.
11. Зінько Я. А., Кузьо І. В., Дзюбик Л. В. Збірник задач з теоретичної механіки. ч. ІІ. Кінематика: навч. посібник. Львів: Вид-во НУ «Львівська політехніка», 2017. – 92 с.
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