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Available courses

TRANSPORTATION ENGINEERING

The Transportation Engineering Unit in a diploma course introduces students to the fundamental concepts of planning, designing, constructing, and maintaining transportation systems. It covers various modes of transportation, with a primary focus on roadways, highways, and traffic management. This unit helps students develop the necessary skills to work in infrastructure development and transportation-related projects.

Key Topics Covered in the Unit

  1. Introduction to Transportation Engineering

    • Importance and scope of transportation engineering
    • Different modes of transportation (road, rail, air, water)
    • Role of transportation in economic and social development

  2. Highway Planning and Development

    • Classification of roads and highways
    • Road network planning and layout
    • Highway alignment and route selection

  3. Geometric Design of Roads

    • Road cross-section elements (carriageway, shoulders, medians)
    • Horizontal and vertical alignment
    • Sight distance, super-elevation, and road curves

  4. Traffic Engineering and Management

    • Traffic flow characteristics and capacity analysis
    • Road signs, markings, and traffic signals
    • Traffic control devices and intersection design

  5. Pavement Design and Construction

    • Types of pavements (flexible and rigid)
    • Pavement layers and materials
    • Construction techniques and quality control

  6. Transportation Infrastructure Maintenance

    • Routine and periodic maintenance of roads
    • Rehabilitation and strengthening of pavements
    • Drainage system maintenance for roads

  7. Sustainability and Safety in Transportation

    • Environmental impact of transportation projects
    • Road safety measures and accident prevention
    • Smart transportation systems and modern technologies

Learning Outcomes

After completing this unit, students will be able to:

  • Understand the basics of transportation engineering and road networks
  • Apply principles of geometric design for safe and efficient roads
  • Analyze and manage traffic flow using engineering techniques
  • Identify suitable pavement materials and construction methods
  • Implement maintenance practices for sustainable infrastructure

Career Opportunities

Graduates with knowledge of transportation engineering can work in:

  • Road construction and maintenance companies
  • Government transport and highway departments
  • Traffic management and urban planning organizations
  • Infrastructure and consulting firms

This Transportation Engineering Unit equips diploma students with essential skills for contributing to the development and management of transportation systems.

Foundation Engineering

Course Code: EG/C/7105
Credit Hours: Typically 3-4 credits
Level: Diploma/Bachelor’s in Civil Engineering

Course Overview:

Foundation Engineering is a critical subject in civil engineering that deals with the design, analysis, and construction of foundations for structures such as buildings, bridges, and dams. This course focuses on soil behavior, site investigations, foundation selection, and structural stability to ensure safe and cost-effective foundation solutions. Students will gain an understanding of shallow and deep foundations, soil-structure interaction, and ground improvement techniques.

Course Objectives:

By the end of this course, students should be able to:

  1. Understand the principles of foundation design and its role in structural stability.
  2. Conduct soil exploration and geotechnical investigations to determine foundation requirements.
  3. Differentiate between shallow and deep foundations and select appropriate types based on soil conditions.
  4. Analyze bearing capacity and settlement of different types of foundations.
  5. Apply ground improvement techniques for problematic soils.
  6. Understand foundation failures and mitigation measures.

Course Content:

1. Introduction to Foundation Engineering

  • Definition and significance of foundation engineering
  • Factors influencing foundation selection
  • Basic soil mechanics principles in foundation design

2. Site Investigation and Soil Exploration

  • Importance of soil investigation
  • Methods of soil exploration (boring, sampling, in-situ testing)
  • Interpretation of soil test reports

3. Bearing Capacity of Soils

  • Terzaghi’s bearing capacity theory
  • Factors affecting bearing capacity
  • Safe and allowable bearing capacity calculations

4. Shallow Foundations

  • Types of shallow foundations (spread footings, strip footings, raft foundations)
  • Design considerations for shallow foundations
  • Settlement analysis and control

5. Deep Foundations

  • Types of deep foundations (piles, caissons, drilled shafts)
  • Pile load testing and design
  • Negative skin friction and pile group behavior

6. Foundation Settlement and Stability

  • Types of settlement (immediate, consolidation, differential)
  • Methods to reduce settlement
  • Foundation stability under different loading conditions

7. Ground Improvement Techniques

  • Soil stabilization methods (lime, cement, geotextiles)
  • Grouting and soil reinforcement
  • Drainage and dewatering techniques

8. Foundation Failures and Remedial Measures

  • Common causes of foundation failures
  • Case studies of foundation failures
  • Retrofitting and rehabilitation of foundations

Teaching Methodology:

  • Lectures and classroom discussions
  • Laboratory and field tests for soil analysis
  • Case studies on real-world foundation projects
  • Design assignments and problem-solving exercises

Assessment & Evaluation:

  • Continuous assessment (assignments, quizzes, mid-term tests) –60%
  • Laboratory and field reports – 40%
  • Final examination – 100%

Recommended Textbooks & References:

  • "Principles of Foundation Engineering" by B.M. Das
  • "Soil Mechanics and Foundations" by Muni Budhu
  • "Foundation Analysis and Design" by J.E. Bowles

Surveying and Levelling

Course Description: Surveying and Levelling

Course Code: EG/C/7104
Credit Hours: Typically 3-4 credits
Level: Diploma in Civil Engineering

Course Overview:

Surveying and Levelling is a fundamental course in civil engineering that covers the principles and techniques used to determine the relative positions of points on the Earth's surface. The course emphasizes the accurate measurement of distances, angles, and elevations to facilitate the design and construction of infrastructure projects such as roads, bridges, and buildings. Students will gain hands-on experience with modern surveying instruments and methods used in site development and topographical mapping.

Course Objectives:

By the end of this course, students should be able to:

  1. Understand the basic principles and importance of surveying in civil engineering.
  2. Perform distance measurement, angle measurement, and leveling using appropriate surveying instruments.
  3. Interpret and prepare topographic and contour maps.
  4. Apply different surveying methods for construction and land development projects.
  5. Analyze errors in measurements and apply corrections where necessary.
  6. Use modern surveying technologies such as total stations and GPS.

Course Content:

1. Introduction to Surveying

  • Definition and objectives of surveying
  • Classification of surveys (land, topographic, hydrographic, engineering)
  • Basic principles of surveying (working from whole to part, accuracy, and consistency)
  • Importance of surveying in construction and infrastructure development

2. Chain and Tape Surveying

  • Types of chains and tapes
  • Methods of measuring distances
  • Errors in chaining and their corrections
  • Ranging and setting out right angles

3. Compass Surveying

  • Principles of compass surveying
  • Types of compasses (prismatic, surveyor’s)
  • Bearings, meridians, and angles
  • Magnetic declination and local attraction correction

4. Plane Table Surveying

  • Instruments used in plane table surveying
  • Methods of plane table surveying (radiation, intersection, resection)
  • Errors and their adjustments

5. Levelling

  • Principles and applications of levelling
  • Types of levels (dumpy level, automatic level, digital level)
  • Types of levelling (differential, profile, cross-sectioning, reciprocal)
  • Reduction of levels (height of instrument and rise & fall methods)
  • Errors in levelling and their corrections

6. Theodolite Surveying

  • Introduction to theodolite and its applications
  • Measurement of horizontal and vertical angles
  • Temporary and permanent adjustments of theodolite
  • Traversing using theodolite

7. Contouring and Topographic Surveying

  • Definition and characteristics of contour lines
  • Methods of contouring (direct and indirect)
  • Applications of contour maps in construction and drainage

8. Total Station and GPS Surveying

  • Introduction to electronic distance measurement (EDM)
  • Principles and applications of total station
  • Global Positioning System (GPS) and its use in surveying

9. Errors and Adjustments in Surveying

  • Types of errors (systematic, random, instrumental)
  • Principles of error adjustment
  • Methods of minimizing errors

10. Setting Out Works for Civil Engineering Projects

  • Methods of setting out buildings, roads, and bridges
  • Use of surveying instruments in setting out works
  • Practical challenges and solutions

Teaching Methodology:

  • Theoretical lectures and discussions
  • Field practical exercises using surveying instruments
  • Data collection and analysis for real-life projects
  • Problem-solving assignments and case studies

Assessment & Evaluation:

  • Continuous assessment (quizzes, assignments, midterm tests) – 40%
  • Fieldwork and practical reports – 60%
  • Final examination – 100%

Recommended Textbooks & References:

  • "Surveying, Vol. 1" by Dr. B.C. Punmia
  • "Surveying for Engineers" by J. Uren and W. F. Price
  • "Elementary Surveying: An Introduction to Geomatics" by Charles D. Ghilani

Would you like any modifications to align with a specific syllabus?

Strength of materials

Course Description: Strength of Materials

Course Code: EG/C/7103
Credit Hours: Typically 3-4 credits
Level: Diploma in Civil Engineering

Course Overview:

Strength of Materials, also known as Mechanics of Materials, is a fundamental engineering course that explores the behavior of solid materials under various types of forces and loads. It focuses on the mechanical properties of materials used in construction and engineering, analyzing stress, strain, deformation, and failure mechanisms. The course equips students with the necessary knowledge to design safe and durable structures.

Course Objectives:

By the end of this course, students should be able to:

  1. Understand the fundamental concepts of stress, strain, and mechanical properties of materials.
  2. Analyze different types of loads and their effects on structural elements.
  3. Apply equilibrium equations to determine internal forces and moments.
  4. Compute bending, shear, and torsional stresses in beams and shafts.
  5. Assess the stability and failure criteria of structural components.
  6. Understand material selection and testing for engineering applications.

Course Content:

1. Introduction to Strength of Materials

  • Importance of strength of materials in civil engineering
  • Classification of forces and loads (axial, shear, bending, torsional)
  • Mechanical properties of materials (elasticity, plasticity, toughness, hardness)

2. Stress and Strain Analysis

  • Definition of stress and strain (normal, shear, volumetric)
  • Hooke’s Law and modulus of elasticity
  • Poisson’s ratio and thermal stresses
  • Stress-strain diagrams for different materials

3. Axial Loading and Deformation

  • Axial stress and strain in rods and columns
  • Deformation of bars under axial loads
  • Thermal expansion and its effects on structures

4. Torsion of Circular Shafts

  • Torsional shear stress and angle of twist
  • Power transmission in rotating shafts
  • Applications in machine components and bridges

5. Shear Forces and Bending Moments in Beams

  • Types of beams (simply supported, cantilever, fixed)
  • Shear force and bending moment diagrams
  • Relationship between load, shear force, and bending moment

6. Bending and Shear Stresses in Beams

  • Theory of simple bending (Euler-Bernoulli beam theory)
  • Stress distribution in bending
  • Shear stress in rectangular and I-beams

7. Deflection of Beams

  • Methods for determining beam deflections (double integration, Macaulay’s method)
  • Importance of deflection limits in structural design

8. Buckling of Columns

  • Euler’s theory of column buckling
  • Slenderness ratio and critical load calculations
  • Factors affecting column stability

9. Failure Theories and Material Testing

  • Theories of failure (Maximum Stress, Maximum Strain, Von Mises)
  • Material testing methods (tensile, compression, impact, hardness tests)
  • Safety factors in design and construction

Teaching Methodology:

  • Lectures and interactive discussions
  • Problem-solving sessions and case studies
  • Practical laboratory tests on material properties
  • Design and analysis projects for real-world applications

Assessment & Evaluation:

  • Continuous assessment (quizzes, assignments, midterm tests) – 40%
  • Final examination – 60%
  • Laboratory reports and project work

Recommended Textbooks & References:

  • "Mechanics of Materials" by R.C. Hibbeler
  • "Strength of Materials" by S. Ramamrutham
  • "Engineering Mechanics of Solids" by E.P. Popov

Engineering Drawing

Course Description: Engineering Drawing

Course Code: EG/C/7102
Credit Hours: Typically 3-4 credits
Level: Diploma in Civil Engineering

Course Overview:

Engineering Drawing is a foundational course that introduces students to the principles and techniques of technical drawing used in civil engineering. It focuses on the graphical representation of structures, construction components, and mechanical systems. The course emphasizes precision, scale, and clarity in drafting while incorporating computer-aided design (CAD) tools to enhance modern engineering practices.

Course Objectives:

By the end of this course, students should be able to:

  1. Understand the basic principles and conventions of engineering drawing.
  2. Interpret and create technical drawings using standard drafting tools and software.
  3. Apply orthographic projection, sectional views, and isometric drawings to represent engineering structures.
  4. Use dimensioning and tolerancing techniques to ensure accuracy in drawings.
  5. Develop skills in CAD software for digital drafting and modeling.

Course Content:

1. Introduction to Engineering Drawing

  • Importance of engineering drawing in civil engineering
  • Drawing instruments and their uses
  • Standards and conventions in technical drawing (ISO, ANSI, BS)

2. Geometrical Drawing & Construction

  • Types of lines, angles, and curves
  • Bisecting lines and angles, constructing polygons
  • Projection of points, lines, and planes

3. Orthographic & Isometric Projections

  • First-angle and third-angle projections
  • Views and layout in technical drawing
  • Isometric and oblique drawings for 3D visualization

4. Sectional Views and Detailing

  • Types of sectional views (full, half, auxiliary, revolved)
  • Sectioning of solids and interpretation of hidden details
  • Detailed drawing of construction components (beams, slabs, columns)

5. Dimensioning and Tolerancing

  • Principles of dimensioning (linear, angular, radial)
  • Limits, fits, and tolerances
  • Notations and symbols used in engineering drawings

6. Computer-Aided Drafting (CAD)

  • Introduction to CAD software (AutoCAD, Revit, SketchUp)
  • Creating and editing digital drawings
  • Layering, scaling, and printing engineering drawings

Teaching Methodology:

  • Lectures and classroom discussions
  • Hands-on practice with drawing instruments and CAD software
  • Assignments and projects for real-world applications
  • Practical workshops and site visits (if applicable)

Assessment & Evaluation:

  • Continuous assessment (quizzes, assignments, midterm tests) – 40%
  • Final examination – 60%
  • Practical drawing projects and CAD-based assignments

Recommended Textbooks & References:

  • "Technical Drawing with Engineering Graphics" by Frederick E. Giesecke
  • "Engineering Drawing and Design" by David A. Madsen
  • "A Textbook of Engineering Drawing" by P.S. Gill

Engineering Mathematics

Course Description: Engineering Mathematics

Course Code: [To be assigned by institution]
Credit Hours: Typically 3-4 credits
Level: Diploma in Civil Engineering

Course Overview:

Engineering Mathematics is a fundamental course designed to equip students with mathematical concepts and techniques essential for solving engineering problems. The course covers algebra, calculus, trigonometry, statistics, and differential equations, all of which are critical in the analysis and application of civil engineering principles.

Course Objectives:

By the end of this course, students should be able to:

  1. Apply algebraic and trigonometric principles to solve engineering-related problems.
  2. Use calculus to analyze and interpret rates of change in engineering applications.
  3. Solve differential equations relevant to civil engineering structures and fluid dynamics.
  4. Utilize statistical and probability methods for data analysis and decision-making in engineering.
  5. Develop problem-solving skills through mathematical modeling and real-world engineering scenarios.

Course Content:

1. Algebra & Trigonometry

  • Linear equations and matrices
  • Determinants and their applications
  • Complex numbers and their engineering applications
  • Trigonometric functions and identities

2. Calculus

  • Limits and continuity
  • Differentiation and applications in engineering (e.g., velocity, acceleration)
  • Integration techniques and applications (e.g., area, volume calculations)
  • Partial derivatives and multiple integrals

3. Differential Equations

  • Ordinary differential equations (ODEs)
  • First-order and higher-order differential equations
  • Application of ODEs in engineering (e.g., beam deflection, fluid flow)

4. Probability and Statistics

  • Basics of probability theory
  • Descriptive and inferential statistics
  • Regression analysis and correlation
  • Application of statistics in quality control and risk analysis

Teaching Methodology:

  • Lectures and classroom discussions
  • Problem-solving exercises and assignments
  • Practical applications and case studies
  • Use of mathematical software/tools for engineering computations

Assessment & Evaluation:

  • Continuous assessment (quizzes, assignments, midterm tests) – 40%
  • Final examination – 60%
  • Practical applications and project work (if applicable)

Recommended Textbooks & References:

  • "Advanced Engineering Mathematics" by Erwin Kreyszig
  • "Engineering Mathematics" by K.A. Stroud
  • "Higher Engineering Mathematics" by John Bird