[Construction Engineering] 2.Theoretical Mechanics
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Lesson Code: TCEN2026I008

Clicks:
Academic Hours
7.80hours
Publish Date
Jun 2026

Lecturer

1. Lecturer TENG XiaodanGuangxi University

2. Lecturer YU PengGuangxi University

3. Lecturer KANG HoujunGuangxi University

4. Lecturer LU FucongGuangxi University

5. Lecturer CHANG YanjunGuangxi University

6. Lecturer CONG YunyueGuangxi University

7. Lecturer SU XiaoyangGuangxi University

8. Lecturer YUAN TingtingGuangxi University

9. Lecturer LIU JunGuangxi University

10. Lecturer ZHAO YangGuangxi University

General Introduction
This course is an important foundational course for undergraduate students majoring in engineering and mechanics. It mainly studies the fundamental laws of mechanical motion of objects, covering three parts: statics, kinematics, and dynamics. Building on advanced mathematics and college physics,
this course provides the necessary analytical methods and modeling foundation for subsequent courses such as mechanics of materials, structural mechanics, and theory of machines and mechanisms. It serves as a key bridge between basic theory and engineering application.

This Course is for
1. Enabling trainees to systematically master the basic concepts, axioms, and computational methods of statics, kinematics, and dynamics.
2. Helping trainees conduct force analysis and motion description of systems of bodies, and apply the general theorems of dynamics to solve mechanics problems in engineering.
3. Cultivating trainees’ ability to build mechanical models, conduct scientific abstraction, and perform analytical reasoning, laying a solid theoretical foundation for subsequent specialized courses and engineering practice.

Learning Materials

1. Corresponding PPT
2. Online Course Video
3. Simulation Question Bank

Recognized By

Benefits of Learning

1. Being able to follow the basic principles of mechanics to conduct correct force analysis of engineering objects, such as components and mechanisms, draw free-body diagrams, and solve constraint reactions.
2. Using static equilibrium conditions to complete equilibrium calculations for structures such as bar systems and rigid-body systems, and determine their stability and static determinacy.
3. Mastering kinematic analysis methods to describe the trajectory, velocity, and acceleration of a point, and analyze the motion characteristics of rigid-body translation, fixed-axis rotation, and plane motion.
4. Using the general theorems of dynamics to establish differential equations of motion for systems of particles and solve dynamics problems in engineering.
5. Being able to identify the types of constraints and mechanical models in mechanisms, and use D’Alembert’s principle to complete modeling and calculation for kinetostatic and equilibrium problems.
6. Developing the ability to abstract and simplify practical engineering problems with mechanical thinking, establish reasonable theoretical mechanics models, and select appropriate analytical or geometric methods for solution and verification.

Courses Videos
1-1 Introduction to Theoretical Mechanics and Axioms of Statics.mp4play1-2 Common Constraints in Engineering and Determination of Constraint Force Directions.mp4play1-3 Force Analysis and Free-Body Diagrams .mp4play2-1 Moment of a Force About a Point and About an Axis.mp4play2-2 Couples and the Moment of a Couple.mp4play2-3 Resultant and Equilibrium Conditions of a System of Couples.mp4play3-1 Reduction of a General Force System and Analysis of Its Resultant.mp4play3-2 Equilibrium of General Force Systems.mp4play3-3 Examples of Equilibrium Problems for a Single Body.mp4play4-1 Examples of Equilibrium Problems for a System of Bodies.mp4play4-2 Sliding Friction, Friction Angle, and Self-Locking.mp4play4-3 The Concept of Rolling Resistance and Equilibrium Problems with Friction.mp4play5-1 Vector Method, Rectangular Coordinate Method, and Natural Method for Describing the Motion of a Point.mp4play5-2 Translation and Fixed-Axis Rotation of Rigid Bodies.mp4play6-1 Fundamental Concepts of the Composition of Motions of Points.mp4play6-2 Examples of Theorem of Composition of Velocities for Points.mp4play6-3 Theorem of Composition of Accelerations of a Point When the Transport Motion Is Translation.mp4play6-4 Theorem of Composition of Accelerations of a Point When the Transport Motion Is Rotation ——Coriolis Acceleration.mp4play7-1 Planar Motion of Rigid Bodies and Velocity Analysis.mp4play7-2 Instantaneous Center Method for Finding Velocity.mp4play7-3 Base Point Method for Finding Acceleration.mp4play8-1 Newton’s Three Laws and the Two Basic Types of Problems in Particle Dynamics.mp4play8-2 Basic Inertial Characteristics of a System of Particles and the Parallel-Axis Theorem.mp4play9-1 Calculation of Kinetic Energy.mp4play9-2 Calculation for the Work of Force.mp4play9-3 Kinetic Energy Theorem and Its Applications.mp4play10-1 Theorem of Motion of the Center of Mass.mp4play10-2 Theorem of Linear Momentum, Theorem of Impulse and Their Application.mp4play10-3 Theorem of Angular Momentum.mp4play11-1 The Concept of Inertial Force.mp4play11-2 D'Alembert's Principle for a Particle and a System of Particles.mp4play11-3 The Reduction of Inertial Force Systems.mp4play11-4 Application Examples of the Method of Kineto-Statics.mp4play

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