Basic Civil Engineering Course

Lesson 1 • Units, Measurements, and Notation

This section introduces measurement systems and engineering notation used in practice. It ensures consistent communication across technical documents.

Lesson 2 • Engineering Ethics and Professionalism

This module covers ethical obligations, codes of conduct, and public safety responsibilities. It frames professional behavior expected throughout the course.

Lesson 3 • What Civil Engineers Do

This module defines civil engineering and its major sub-disciplines. It connects professional roles to real-world infrastructure outcomes.

Lesson 4 • Reading Engineering Drawings

This module teaches interpretation of plans, elevations, and sections in technical drawings. It builds the visual literacy needed for all subsequent chapters.

Lesson 1 • Fluid Mechanics Basics

This section covers pressure, flow, and buoyancy principles essential to hydraulic design. It connects physics to water infrastructure covered in later chapters.

Lesson 2 • Stress, Strain, and Material Behavior

This section explains how materials deform under load using stress-strain relationships. It provides the physical basis for material selection in design.

Lesson 3 • Applied Mathematics Review

This section reviews algebra, geometry, and trigonometry as used in engineering calculations. It establishes the mathematical baseline for force and stress analysis.

Lesson 4 • Probability and Statistics in Engineering

This section introduces statistical tools used in load estimation and quality control. It supports data-driven decision-making throughout the course.

Lesson 1 • Timber and Masonry Materials

This section introduces wood species, engineered lumber, and masonry unit properties. It provides context for their use in low-rise and heritage construction.

Lesson 2 • Geosynthetics and Modern Materials

This section surveys geotextiles, geomembranes, fiber-reinforced polymers, and smart materials. It expands material selection knowledge to contemporary applications.

Lesson 3 • Material Testing and Quality Control

This section explains standard laboratory and field tests used to verify material properties. It connects testing protocols to acceptance criteria in construction.

Lesson 4 • Concrete: Composition and Behavior

This section covers cement, aggregates, water, and admixtures that form concrete mixes. It links mix design to compressive strength and durability outcomes.

Lesson 1 • Soil Compaction and Density

This section explains compaction theory, moisture-density relationships, and field control. It directly applies to earthwork and subgrade preparation.

Lesson 2 • Site Investigation Methods

This section describes borehole drilling, in-situ testing, and geophysical survey techniques. It connects subsurface data collection to foundation design decisions.

Lesson 3 • Permeability and Seepage

This section introduces Darcy's Law and flow nets for analyzing water movement through soil. It supports drainage and retaining structure design.

Lesson 4 • Soil Classification and Properties

This section covers grain size, plasticity, and classification systems for soils. It establishes the vocabulary for all geotechnical analysis that follows.

Lesson 1 • Frame and Arch Analysis

This section extends equilibrium analysis to multi-member frames and arch structures. It connects structural form to efficient load transfer.

Lesson 2 • Reactions and Support Conditions

This section analyzes pin, roller, and fixed supports and their reaction forces. It establishes equilibrium analysis as the basis for beam and frame design.

Lesson 3 • Deflection and Deformation Analysis

This section calculates beam deflections using integration and moment-area methods. It ensures serviceability limits are met in structural design.

Lesson 4 • Truss Analysis

This section applies method of joints and method of sections to find member forces. It prepares students for roof and bridge truss design.

Lesson 5 • Beams: Shear and Bending Moment

This section develops shear force and bending moment diagrams for loaded beams. It directly informs beam sizing and reinforcement decisions.

Lesson 1 • Settlement Analysis

This section calculates immediate and consolidation settlement under foundation loads. It ensures structures meet tolerable differential settlement limits.

Lesson 2 • Shallow Foundation Types and Design

This section covers spread footings, combined footings, and raft foundations with sizing procedures. It connects foundation type selection to soil conditions and structural loads.

Lesson 3 • Retaining Walls and Lateral Earth Pressure

This section applies Rankine and Coulomb theories to design gravity and cantilever walls. It addresses sliding, overturning, and bearing failure modes.

Lesson 4 • Deep Foundation Systems

This section introduces driven piles, drilled shafts, and caissons for poor soil conditions. It covers capacity estimation from both soil resistance and load testing.

Lesson 1 • Traffic Engineering Fundamentals

This section introduces traffic volume, speed, density, and level-of-service concepts. It provides the demand basis for road and intersection design.

Lesson 2 • Geometric Design of Roads

This section covers horizontal alignment, vertical alignment, and cross-section elements. It connects design speed to curve radii and sight distance requirements.

Lesson 3 • Pavement Types and Structure

This section compares flexible and rigid pavement systems and their layer functions. It establishes the structural framework for pavement thickness design.

Lesson 4 • Pavement Design Methods

This section applies empirical and mechanistic design approaches to determine pavement thickness. It links traffic loading and subgrade strength to design output.

Lesson 1 • Stormwater Management

This section introduces detention basins, retention ponds, and green infrastructure for runoff control. It links land development impacts to drainage design requirements.

Lesson 2 • Water Supply and Distribution

This section covers source water, treatment processes, and pressurized pipe network design. It connects demand estimation to system capacity and pressure requirements.

Lesson 3 • Open Channel Flow Design

This section applies Manning's equation to design channels, culverts, and storm drains. It connects flow velocity and capacity to channel geometry.

Lesson 4 • Wastewater Collection and Treatment

This section describes sewer system design, flow estimation, and treatment unit processes. It addresses effluent quality standards and environmental discharge requirements.