Basic Civil Engineering Course

Lesson 1 • Units, Measurements, and Notation

Introduces measurement systems and engineering notation used in practice. Ensures consistent communication across technical documents.

Lesson 2 • Engineering Ethics and Professionalism

Covers ethical obligations, codes of conduct, and public safety responsibilities. Frames professional behaviour expected throughout the course.

Lesson 3 • What Civil Engineers Do

Defines civil engineering and its major sub-disciplines. Connects professional roles to real-world infrastructure outcomes.

Lesson 4 • Reading Engineering Drawings

Teaches interpretation of plans, elevations, and sections in technical drawings. Builds the visual literacy needed for all subsequent chapters.

Lesson 1 • Fluid Mechanics Basics

Covers pressure, flow, and buoyancy principles essential to hydraulic design. Connects physics to water infrastructure covered in later chapters.

Lesson 2 • Stress, Strain, and Material Behaviour

Explains how materials deform under load using stress-strain relationships. Provides the physical basis for material selection in design.

Lesson 3 • Applied Mathematics Review

Reviews algebra, geometry, and trigonometry as used in engineering calculations. Establishes the mathematical baseline for force and stress analysis.

Lesson 4 • Probability and Statistics in Engineering

Introduces statistical tools used in load estimation and quality control. Supports data-driven decision-making throughout the course.

Lesson 1 • Timber and Masonry Materials

Introduces wood species, engineered lumber, and masonry unit properties. Provides context for their use in low-rise and heritage construction.

Lesson 2 • Geosynthetics and Modern Materials

Surveys geotextiles, geomembranes, fibre-reinforced polymers, and smart materials. Expands material selection knowledge to contemporary applications.

Lesson 3 • Material Testing and Quality Control

Explains standard laboratory and field tests used to verify material properties. Connects testing protocols to acceptance criteria in construction.

Lesson 4 • Concrete: Composition and Behaviour

Covers cement, aggregates, water, and admixtures that form concrete mixes. Links mix design to compressive strength and durability outcomes.

Lesson 1 • Soil Compaction and Density

Explains compaction theory, moisture-density relationships, and field control. Directly applies to earthwork and subgrade preparation.

Lesson 2 • Site Investigation Methods

Describes borehole drilling, in-situ testing, and geophysical survey techniques. Connects subsurface data collection to foundation design decisions.

Lesson 3 • Permeability and Seepage

Introduces Darcy's Law and flow nets for analysing water movement through soil. Supports drainage and retaining structure design.

Lesson 4 • Soil Classification and Properties

Covers grain size, plasticity, and classification systems for soils. Establishes the vocabulary for all geotechnical analysis that follows.

Lesson 1 • Frame and Arch Analysis

Extends equilibrium analysis to multi-member frames and arch structures. Connects structural form to efficient load transfer.

Lesson 2 • Reactions and Support Conditions

Analyses pin, roller, and fixed supports and their reaction forces. Establishes equilibrium analysis as the basis for beam and frame design.

Lesson 3 • Deflection and Deformation Analysis

Calculates beam deflections using integration and moment-area methods. Ensures serviceability limits are met in structural design.

Lesson 4 • Truss Analysis

Applies method of joints and method of sections to find member forces. Prepares learners for roof and bridge truss design.

Lesson 5 • Beams: Shear and Bending Moment

Develops shear force and bending moment diagrams for loaded beams. Directly informs beam sizing and reinforcement decisions.

Lesson 1 • Settlement Analysis

Calculates immediate and consolidation settlement under foundation loads. Ensures structures meet tolerable differential settlement limits.

Lesson 2 • Shallow Foundation Types and Design

Covers spread footings, combined footings, and mat foundations with sizing procedures. Connects foundation type selection to soil conditions and structural loads.

Lesson 3 • Retaining Walls and Lateral Earth Pressure

Applies Rankine and Coulomb theories to design gravity and cantilever walls. Addresses sliding, overturning, and bearing failure modes.

Lesson 4 • Deep Foundation Systems

Introduces driven piles, drilled shafts, and caissons for poor soil conditions. Covers capacity estimation from both soil resistance and load testing.

Lesson 1 • Traffic Engineering Fundamentals

Introduces traffic volume, speed, density, and level-of-service concepts. Provides the demand basis for road and intersection design.

Lesson 2 • Geometric Design of Roads

Covers horizontal alignment, vertical alignment, and cross-section elements. Connects design speed to curve radii and sight distance requirements.

Lesson 3 • Pavement Types and Structure

Compares flexible and rigid pavement systems and their layer functions. Establishes the structural framework for pavement thickness design.

Lesson 4 • Pavement Design Methods

Applies empirical and mechanistic design approaches to determine pavement thickness. Links traffic loading and subgrade strength to design output.

Lesson 1 • Stormwater Management

Introduces detention basins, retention ponds, and green infrastructure for runoff control. Links land development impacts to drainage design requirements.

Lesson 2 • Water Supply and Distribution

Covers source water, treatment processes, and pressurised pipe network design. Connects demand estimation to system capacity and pressure requirements.

Lesson 3 • Open Channel Flow Design

Applies Manning's equation to design channels, culverts, and storm drains. Connects flow velocity and capacity to channel geometry.

Lesson 4 • Wastewater Collection and Treatment

Describes sewer system design, flow estimation, and treatment unit processes. Addresses effluent quality standards and environmental discharge requirements.