330-0311/01 – Mechanics I (MECHI)
| Gurantor department | Department of Applied Mechanics | Credits | 5 |
| Subject guarantor | prof. Ing. Jaroslav Zapoměl, DrSc. | Subject version guarantor | prof. Ing. Jaroslav Zapoměl, DrSc. |
| Study level | undergraduate or graduate | Requirement | Choice-compulsory type B |
| Year | 1 | Semester | summer |
| | Study language | Czech |
| Year of introduction | 2015/2016 | Year of cancellation | |
| Intended for the faculties | USP, FS | Intended for study types | Bachelor |
Subject aims expressed by acquired skills and competences
Define basic problems of Mechanics: force, moment of force and couple
Outline free body diagram
Classsify statically indeterminate problems
Finde the solution of plane trusses
Solve kinematic and dynamic problems of mass body
Define background of technical vibrations
Teaching methods
Lectures
Tutorials
Summary
The content of the subject of Mechanics I is divided in several principal areas :
• kinematics of the movement of bodies and their systems (mechanisms),
• forces and force systems,
• statics of bodies and their systems,
• dynamics of movement of bodies and their systems,
• foundation of mechanical vibration.
In the subject of Mechanics I the students acquire the basic knowledge on motion of bodies and their systems and they get acquainted with the principal rules and relations between the force action and the movement. The prerequisity for the study is completing the subjects of basis of mathematics and physics in the extent taught at the technological universities in the Czech Republic.
Compulsory literature:
Recommended literature:
Pytel, A., Kiusalaas, J.: Statics, Brooks/Cole Publishing Company, 1999
Riley, W., Sturges, L.: Dynamics, John Wiley and Sons, Inc, 1996
Way of continuous check of knowledge in the course of semester
examination - computational and theroretical part
exercises - tests, project
E-learning
Other requirements
attendance on seminars
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
Body. system of bodies.
Kinematic parameters describing motion of a pont and of a body.
Clasification of motions.
Joints. Kinematic couples. Movebility of a constraint body.
Kinematics of a translantional and rotational motion of an absolutely rigid body.
Kinematics of mechanisms.
Force, force couple.
System of forces. Static equilibrium and equivalence.
Body in the gravity field. Centre of gravity. Centre of gravity of curves, surfaces and geometrical bodies.
Tribological models of joints. Joint forces. Decoupling.
Equilibrium of the body. Equilibrium of a system of bodies.
Beams.
Passive joints. resistances against the motion in contact constraints.
Work, power, energy, efficiency.
Dynamics of a point body.
Dynamics of a system of point bodies.
Dynamics of a translational motion of an absolutely rigid body.
Quadratic moments of mass.
Dynamics of a rotational motion of an absolutely rigid body.
Mechanical vibration - free.
Mechanical vibrationí - forced.
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction