Applied mechanics
Description: One of the most important fundamental and applied physical and mathematical disciplines, which is most closely related to the design of structures, machine parts and mechanisms, which deals with the calculation of the strength, stiffness and stability of individual core elements and some simple structures. This course includes the basic provisions of theoretical mechanics, resistance of materials and machine parts.
Amount of credits: 5
Пререквизиты:
- Physics
Course Workload:
Types of classes | hours |
---|---|
Lectures | 15 |
Practical works | 30 |
Laboratory works | |
SAWTG (Student Autonomous Work under Teacher Guidance) | 30 |
SAW (Student autonomous work) | 75 |
Form of final control | Exam |
Final assessment method | Written exam |
Component: University component
Cycle: Base disciplines
Goal
- To give students a solid foundation for the scientific construction of almost all the special disciplines of higher education.
Objective
- To give future specialists basic information about the laws of equilibrium and movement of material bodies; on methods for calculating the elements of machines and structures for strength, rigidity and stability; about the device, the scope and fundamentals of designing details of mechanisms and general purpose machines.
Learning outcome: knowledge and understanding
- Know the basics of the disciplines of theoretical mechanics, the resistance of materials and the theory of mechanisms and machines for solving engineering problems; - understand the structure and kinematics of mechanisms and machines.
Learning outcome: applying knowledge and understanding
- Draw up the equilibrium equations of a plane system of forces; - Determine the types of motion of material bodies; - Determine the kinematic and power parameters of the mechanisms.
Learning outcome: formation of judgments
- To form an understanding of important physical and technical phenomena and processes, and how, using the mathematical apparatus, it is possible to solve specific problems associated with their future specialty.
Learning outcome: communicative abilities
- Conduct conversations - dialogue in any language, use the rules of speech etiquette
Learning outcome: learning skills or learning abilities
- Draw up calculation schemes for calculating nodes and mechanisms of metallurgical and mining machinery and equipment
Teaching methods
interactive lecture (application of the following active forms of training: knowledge (guided) discussion or conversation; moderation; slide show or training films;) - building scenarios for the development of various situations based on given conditions; - information and communication; - search and research (independent research activities of students in the learning process); - solving educational problems.
Assessment of the student's knowledge
Teacher oversees various tasks related to ongoing assessment and determines students' current performance twice during each academic period. Ratings 1 and 2 are formulated based on the outcomes of this ongoing assessment. The student's learning achievements are assessed using a 100-point scale, and the final grades P1 and P2 are calculated as the average of their ongoing performance evaluations. The teacher evaluates the student's work throughout the academic period in alignment with the assignment submission schedule for the discipline. The assessment system may incorporate a mix of written and oral, group and individual formats.
Period | Type of task | Total |
---|---|---|
1 rating | Equilibrium of a plane system of converging forces | 0-100 |
Equilibrium of an arbitrary plane system of forces | ||
Stretching and compression of the beam under the action of longitudinal forces | ||
2 rating | Torsion of a straight beam of circular cross section. | 0-100 |
Bending of a straight beam | ||
Determination of kinematic parameters of a mechanical drive | ||
Total control | Exam | 0-100 |
The evaluating policy of learning outcomes by work type
Type of task | 90-100 | 70-89 | 50-69 | 0-49 |
---|---|---|---|---|
Excellent | Good | Satisfactory | Unsatisfactory |
Evaluation form
The student's final grade in the course is calculated on a 100 point grading scale, it includes:
- 40% of the examination result;
- 60% of current control result.
The final grade is calculated by the formula:
FG = 0,6 | MT1+MT2 | +0,4E |
2 |
Where Midterm 1, Midterm 2are digital equivalents of the grades of Midterm 1 and 2;
E is a digital equivalent of the exam grade.
Final alphabetical grade and its equivalent in points:
The letter grading system for students' academic achievements, corresponding to the numerical equivalent on a four-point scale:
Alphabetical grade | Numerical value | Points (%) | Traditional grade |
---|---|---|---|
A | 4.0 | 95-100 | Excellent |
A- | 3.67 | 90-94 | |
B+ | 3.33 | 85-89 | Good |
B | 3.0 | 80-84 | |
B- | 2.67 | 75-79 | |
C+ | 2.33 | 70-74 | |
C | 2.0 | 65-69 | Satisfactory |
C- | 1.67 | 60-64 | |
D+ | 1.33 | 55-59 | |
D | 1.0 | 50-54 | |
FX | 0.5 | 25-49 | Unsatisfactory |
F | 0 | 0-24 |
Topics of lectures
- Basic concepts of statics
- A system of convergent forces
- A pair of forces
- Kinematics points
- Point dynamics
- Basic concepts and hypotheses of the resistance of materials
- The geometric characteristics of the cross sections of the rods
- Tension and compression in statically determinate systems
- Shift
- Torsion
- Bend
- Sustainability
- Constructive and functional classification of mechanisms
- Mechanical gears
- Connections
Key reading
- 1 Arkusha A. I. Tekhnicheskaya mekhanika. Teoreticheskaya mekhanika i soprotivlenie materialov : ucheb. posobie / A.I. Arkusha. - 4-e izd., ispr . - M. : Vyssh. shk., 2002. - 352 c. 2 Ivchenko V. A. Tekhnicheskaya mekhanika : ucheb. posobie / V. A. Ivchenko; Gosstroj Rossii. - M. : Infra - M, 2003. - 156 s. 3 Surin V. M. Prikladnaya mekhanika : ucheb. posobie / V. M. Surin. - 2-e izd., ispr. - Minsk : Novoe znanie, 2006. - 387 s. 4 Marchenko S. I. Prikladnaya mekhanika: ucheb. posobie / S. I. Marchenko, E. P. Marchenko, N. V. Loginova.- Rostov n/D: Feniks, 2006- 542 s. 5. Murin A.V., Osipov V.A. Prikladnaya mekhanika: uchebnoe posobie dlya vuzov / pod. red. A.V. Murina. Nacional'nyj issledovatel'skij Tomskij politekhnicheskij universitet. − Tomsk: Izd-vo Tomskogo politekhnicheskogo universiteta, 2010. - 326 s.
- 1. Tәzhibaev S.D. Қoldanbaly mekhanika. Almaty, «Bilim», 1994. 2. ZHoldasbekov Ө.A., Saғitov M.N. Teoriyalyқ mekhanika. Almaty, «Rauan», 2002. 3. Raқymbekova, Zifa Mәtenқyzy. Materialdar mekhanikasynyң esepter zhinaғy : oқu құraly / Z. M. Raқymbekova. - Ekіnshі basylymy. - Almaty : Dәuіr, 2008. - 247 b.-5 4. ZHoldasbekov Ө.Ә., Saғitov M.N. Teoriyalyқ mekhanika. – Almaty, 2002 – 575b. 5. ZHүnіsbekov S., Қadyrbaev A. Materialdar kedergіsі: Oқulyқ. – Almaty «Bastau», 2008 – 373b.
Further reading
- 6. Meshcherskij I.V. Sbornik zadach po teoreticheskoj mekhanike. – M.: Nauka, 2002 g.- 480 s. 7. Vardanyan G.S. Prikladnaya mekhanika. Primenenie. Uchebnoe posobie. M.- Infra-M.2018, 352s 8. Markova B.N. Soprotivlenie materialov: Uchebnoe posobie.- m.: KDU, 2006. -256s. 9. Feodos'ev V.I. Soprotivlenie materialov.uchebnik. - 10-e izdanie pererabotannoe i dopolnennoe. M.: MGTU im. Baumana, 2001. - 591s.