Soil Mechanics video tutorial

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#	Lecture Name
1	Soil Mechanics
2	Soil Mechanics
3	Soil Mechanics
4	Soil Mechanics
5	Soil Mechanics
6	Soil Mechanics
7	Soil Mechanics
8	Soil Mechanics
9	Soil Mechanics
10	Soil Mechanics

	Title: Soil Mechanics Department: Civil Engineering Author: Prof. B.V.S. Viswanadham University: IIT bombay Type: WebLink Abstract: No. Topic details *Proposed number of lectures 1 Introduction; Origin of soils; Basic Relationships; Properties of Soil Aggregate, Soil Structure; Soil Classification. Nine 2 Soil Compaction; Laboratory compaction; Factors affecting soil compaction; Field compaction. Four 3 Soil-water Statics; Concept of Effective Stress Two 4 Flow through soils; Quick Sand condition; Permeability and methods for its determination; Flownets Ten 5 Stresses in soil from surface loads; Boussinesq theory; Newmark’s chart Five 6 Consolidation of soils; Settlement of compressible soil layers; Sand drains. Eight 7 Shear strength; Mohr circle of stress; Mohr-Coulomb failure criterion; Estimation of shear strength parameters; Stress paths. Ten 8 Earth Pressure theories- Retaining walls; Anchored bulkheads Eight 9 Stability of slopes; Infinite/Finite Slope Stability Analysis. Four *Approximate number of Lectures

Water and Waste Water Engineering video tutorial

List Lectures   [ 1 ]  2  3  4

#	Lecture Name
1	Introduction To Water & Waste Water Engineering
2	Water & Waste Water Quality Enhancement
3	Water & Waste Water Quantity Estimation
4	Water & Waste Water Quantity Estimation (Contd)
5	Water & Waste Water Charecteristics
6	Water & Waste Water Charecteristics (Contd)
7	Water Treatment System Unit Operations
8	Sedimentation
9	Sedimentation - Continued
10	Coagulation & Flocculation

	Title: Water and Waste Water Engineering Department: Civil Engineering Author: Prof. Ligy Philip,Prof. C.Venkobachar,Prof. B.S.Murty University: IIT Madras Type: WebLink Abstract: Water and Wastewater Quantity Estimation Population forecast; Water demand for various purposes; Estimation of wastewater quantity; Variation in quantity of water and wastewater (2 Lectures) Water Supply/Distribution Systems (2 Lectures) Wastewater Collection Systems (2 Lectures) Water/Wastewater Quality Enhancement Philosophy of treatment; Unit operations and processes; Physical, chemical and biological methods (1 Lecture) Domestic Wastewater Treatment Wastewater characteristics; Primary, secondary and tertiary treatment; (1 Lecture) Physical Unit Processes Screening; Commutation; Grit Removal; Equilization; Sedimentation; (3 Lectures) Introduction to Microbiology Microbial ecology and Growth kinetics; Types of microorganisms; aerobic vs. anaerobic processes (2 Lectures) Biological Unit Processes Aerobic treatment; Suspended growth aerobic treatment processes; Activated sludge process and its modifications; Attached growth aerobic processes; Tricking filters and Rotating biological contactors; Anaerobic treatment; suspended growth, attached growth, fluidized bed and sludge blanket systems; nitrification, denitrification; Phosphorus removal (10 Lectures) Sludge Treatment Thickening; Digestion; Dewatering; Sludge drying; Composting (2 Lectures) Wastewater Treatment Plant Characteristics Sequencing of unit operations and processes; Plant layout; Hydraulic considerations. (2 Lectures) Natural Wastewater Treatment Systems Ponds and Lagoons; Wetlands and Root-zone systems. (2 Lectures) Surface and Ground Water Treatment for Potable Water Supply Water Characteristics; Sequencing of unit operations and processes; (1 Lecture) Chemical Unit Processes Coagulation-Flocculation; Filtration; Disinfections; Aeration and Gas transfer; Precipitation; Softening; Adsorption and Ion exchange; Membrane processes (9 Lectures) Water Treatment Plant Characteristics Plant layout; Hydraulic considerations (1 Lecture) Rural Water Supply; (1 Lecture) Low Cost Sanitation; Septic tanks, Soak-pits.

Water Resources Engineering video tutorial

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#	Lecture Name
1	Lecture 1
2	Lecture 2
3	Lecture 3
4	Lecture 4
5	Lecture 5
6	Lecture 6
7	Lecture 7
8	Lecture 8
9	Lecture 9
10	Lecture 10

	Title: Water Resources Engineering Department: Civil Engineering Author: Prof. Rajesh Srivastava, Prof. P. Mohapatra University: IIT kanpur Type: WebLink Abstract: Precipitation, Infiltration and Evapotranspiration (8 Lectures) • Forms of precipitation, measurement, depth-area-duration and intensity duration- frequency relations • Evaporation -- process, measurement, and estimation • Infiltration -- process, measurement, and estimation • Evapotranspiration -- measurement and estimation Runoff and Hydrographs (8 Lectures) • Rainfall Runoff correlations, Flow duration curve, Mass curve, Droughts and floods • Factors affecting flow hydrograph, Unit hydrograph, its analysis, and S- curve hydrograph, Synthetic and instantaneous unit hydrographs Statistical analysis, Hydrologic Routing (7 Lectures) • Risk, reliability, and safety factor, Flood frequency studies, Flood forecasting, Rational method, Time Area curves, Design flood • Channel and flood routing Groundwater hydrology (5 Lectures) • Flow equations -- Confined and unconfined flow • Well hydraulics -- Steady and unsteady flow, Well losses, Specific capacity Irrigation Engineering (6 Lectures) • Water requirement of crops • Hydrologic aspects of irrigation system design Hydrologic design (6 Lectures) • Design of culverts, detention ponds, storm water drains • Economics of Water Resources systems

Transportation Engineering II video tutorial

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#	Lecture Name
1	Introduction to Railway Engineering
2	Gauges and Permanent Way
3	Wheel and Axles, Coning of Wheels
4	Track Resistances, Hauling Capacity
5	Track Modulus, Stresses in Track
6	Stresses in Components of Track
7	Rails
8	Creep in Rails
9	Wears & Failures in Rails
10	Jointed or Welded rails

	Title: Transportation Engineering II Department: Civil Engineering Author: Prof. Rajat Rastogi University: IIT Roorkee Type: WebLink Abstract: Introduction to Transportation Engineering ( 4 lectures ) • Elements of Transportation Engineering (e.g.: vehicle, dr iver, way, terminal, and control) • Transportation modes • Development and transportation • Various aspects of transportation engineering (e.g., pavement design, traffic engineering, transport planning, public transportation, etc.) Layout, Orientation, and Geometric Design (12 lectures ) • Geometric Design of highways and railways (e.g., horizontal alignment, vertical alignment, etc.) • Geometry of hill roads • Orientation of runways, and geometry of taxiways • Curve layout Pavements and Rail Tracks (12 lectures ) • Types of pavements • Analysis and design of flexible pavements • Pavement drainage • Construction and maintenance of flexible pavements • Introduction to design of rail tracks Traffic Engineering ( 7 lectures ) • Parameters characterizing traffic flow (e.g. density, speed, flow) • Data collection techniques for traffic parameters and delay studies • Introduction to traffic flow theory (including description of speed-density, speed-flow, and flow density relations) • Introductions to concept of capacity and level of service Transportation and the Environment (5 lectures ) Course Outline for Transportation II Overview of Transportation ( I3 lectures ) • Basic concepts of pavement analysis and design • Basic concepts of traffic engineering Pavements (12 lectures ) • Cement as a pavement material • Analysis and design of rigid pavements • Design of runways, taxiways, apron, etc. • Construction of rigid pavements • Quality control in pavement construction • Comparative study of rigid versus flexible pavements • Modern materials in pavements Traffic Engineering (12 lectures ) • Theory of uninterrupted and interrupted traffic flow • Delay analysis • Capacity and level-of-service analysis for various facilities • Design of traffic facilities (like, expressways, channelization, unsignalized and signalized intersections, airport circulation, parking facilities, etc.) Travel demand analysis and transportation planning (10 lectures ) • The planning process • Sequential demand analysis • Models of trip generation, distribution, traffic assignment, and modal split Transportation economics ( 3 lectures )

Environmental Air Pollution Video tutorial

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#	Lecture Name
1	Introduction to Atmosphere
2	Air Pollution Systems
3	Air Quality Standards
4	Types and Forms of Air Pollutants
5	Measurement Units and Particulate classification
6	Interpretation and Particle size Distribution
7	Atmospheric formation of Air Pollutants I
8	Atmospheric formation of Air Pollutants II
9	Atmospheric formation of Air Pollutants III
10	Kinetics of Air pollution and combustion processes

	Title: Environmental Air Pollution Department: Civil Engineering Author: Prof. Mukesh Sharma University: IIT kanpur Type: WebLink Abstract: Introduction and Scope 01 Environmental Systems: Source, Pollutant Transport and Impact on Receptor 02 Environmental Quality and Pollution: Air-Water quality parameters, units for expression; beneficial uses of water; water quality criteria and standards, air quality criteria, health effects and Indian national air quality standards (including methods for standard setting) 06 Air Pollution Sources and Assessment of Air Pollution Load– preparation of emission inventory, its presentation (data base) and interpretation 04 Disposal, Fate and Transport of Waste: (i) pollutant dispersion in lakes, reservoirs, rivers, ground water, disposal and stream quality standards, (ii) air pollution dispersion, transportation and chemical transformation, meteorological parameters, simple box and gaussian type model for point, area and line (vehicular sources) (iii) Tutorials and simulated examples 14 Solid and Hazardous Waste Management: generation, collection, classification, processing and disposal, composting, land filling, incineration, hazardous waste definition and disposal 03 Air Pollution Control Particulate removal mechanism and processes; reduction of gaseous pollution dry and wet scrubbing 03 Noise Pollution: causes, measurements, prevention and control 02 Environmental policies and regulations; water act, water cess act air act, environmental protection act, hazardous and biomedical waste rules, public liability insurance act, EIA notification, and regulatory mechanism 04 Environmental Impact Assessment (EIA): Assessment Procedure – Identification, prediction and evaluation; EIA methodologies; EIA statement and report preparation; examples and simulated case studies 04

Prestreesed concrete video tutorial

List Lectures   [ 1 ]  2  3  4

#	Lecture Name
1	Prestressing System
2	Types of Prestressing
3	Prestressing System and Devices(Pre-Tensioning)
4	Prestressing System and Devices(Post-Tensioning)
5	Concrete(Part-1)
6	Concrete,Grout(Part-2)
7	Prestressing Steel
8	Losses in Prestress
9	Friction&Anchorage Slip
10	Creep,Shrinkage & Relaxation Losses

	Title: Pre-stressed Concrete Structures Department: Civil Engineering Author: Prof. Devdas Menon , Prof. Amlan Kumar Sengupta University: IIT Madras Type: WebLink Abstract: Module 1: Introduction, Prestressing Systems and Material Properties (7 Hours) Topic Hours Basic Concept Early Attempts of Prestressing Brief History Development of Building Materials 1 Definitions Advantages of Prestressing Limitations of Prestressing Types of Prestressing • Source of prestressing force • External or internal prestressing • Pre-tensioning or post-tensioning • Linear or circular prestressing • Full, limited or partial prestressing • Uniaxial, biaxial or multiaxial prestressing 1 Prestressing Systems and Devices Pre-tensioning • Introduction • Stages Advantages Disadvantages Devices • Jacks • Anchoring devices • Harping devices 1 Post-tensioning • Introduction • Stages Advantages Disadvantages Devices • Anchoring devices • Sequence of anchoring • Jacks • Couplers • Grouting 1 Constituents of Concrete • Introduction • Aggregate • Cement • Water • Admixtures Hardened Concrete • Strength of concrete • Stiffness of concrete • Durability of concrete • High performance concrete • Allowable stresses in concrete 1 Hardened Concrete • Stress-strain curves for concrete • Creep of concrete • Shrinkage of concrete Properties of Grout Codal Provisions 1 Prestressing Steel • Introduction • Forms of prestressing steel • Types of prestressing steel • Properties of prestressing steel • Stress-strain curves for prestressing steel • Relaxation of steel • Durability • Fatigue Codal Provisions 1 Module 2: Losses in Prestress (3 Hours) Topic Hours Notations • Geometric properties • Load variables Losses in Prestress • Elastic shortening • Pre-tensioned axial members • Pre-tensioned bending members • Post-tensioned axial members • Post-tensioned bending members 1 Losses in Prestress (Part I) • Friction • Anchorage slip Force Variation Diagram 1 Losses in Prestress (Part II) • Creep of concrete • Shrinkage of concrete • Relaxation of steel Total Time-dependent Loss 1 Module 3: Analysis of Members (6 Hours) Topic Hours Analysis of Members Under Axial Load • Introduction • Analysis at transfer • Analysis at services loads • Analysis of ultimate strength • Analysis of behavior 1 Analysis of Member Under Flexure (Part I) • Introduction Analysis at Service Loads • Based on stress concept • Based on force concept • Based on load balancing concept 1 Analysis of Member Under Flexure (Part II) • Cracking moment • Kern point • Pressure line 1 Analysis of Member Under Flexure (Part III) Analysis for Ultimate Strength • Variation of stress in steel • Condition at ultimate limit state Analysis of Rectangular Sections 1 Analysis of Flanged Sections 1 Analysis of Partially Prestressed Sections Analysis of Un-bonded Post-tensioned Beams Analysis of Behaviour 1 Module 4: Design of Members (6 Hours) Topic Hours Design of Members • Calculation of demand Design of members for Axial Tension • Design of prestressing force • Analysis of ultimate strength Design of Member for Flexure • Calculation of moment demand. • Preliminary design 1 Design of Sections for Flexure (Part I) • Final design • Final design for type 1 members • Special case 1 Design of Sections for Flexure (Part II) • Final design of type 2 members 1 Design of Sections for Flexure (Part III) • Choice of sections • Determination of limiting zone • Post-tensioning in stages 1 Design of sections for Flexure (Part IV) • Magnel’s graphical method 1 Detailing Requirements for Flexure Detailing Requirements for Shear Detailing Requirements for Torsion 1 Module 5: Analysis and Design for Shear and Torsion (6 Hours) Topic Hours Analysis for Shear • Introduction • Stress in an uncracked beam • Types of cracks • Components of shear resistance • Modes of failure • Effect of prestressing force 1 Design for Shear (Part I) • Limit state of collapse for shear • Maximum permissible shear stress • Design of transverse reinforcement • Detailing requirement for shear 1 Design for Shear (Part II) • General comments • Design steps • Design of stirrups for flange 1 Analysis for Torsion • Introduction • Stresses in an uncracked beam • Crack pattern under pure torsion • Components of resistance for pure torsion • Modes of failure • Effect of prestressing force 1 Design for Torsion (Part I) • Limit state of collapse for torsion • Design of longitudinal reinforcement • Design of transverse reinforcement 1 Design for Torsion (Part II) • Detailing requirements • General comments • Design steps 1 Module 6: Calculations of Deflection and Crack Width (1 Hour) Topic Hours Calculation of Deflection • Deflection due to gravity loads • Deflection due to prestressing force • Total deflection • Limits of deflection • Determination moment of inertia • Limits of span-to-effective depth ratio Calculation of Crack Width • Method of calculation • Limits of crack width 1 Module 7: Transmission of Prestress (2 Hours) Topic Hours Transmission of Prestress (Part I) • Introduction • Pre-tensioned members Transmission length Development length End zone reinforcement 1 Transmission of Prestress (Part II) • Post-tensioned members End zone reinforcement Bearing plate 1 Module 8: Cantilever and Continuous Beams (3 Hours) Topic Hours Cantilever Beams • Introduction • Analysis • Determination of limiting zone • Cable profile 1 Continuous Beams (Part I) • Introduction • Analysis • Incorporation of moment due to reactions • Pressure line due to prestressing force 1 Continuous Beams (Part II) • Concordant cable profile • Cable profiles • Partially continuous beams • Analysis at ultimate limit state • Moment redistribution 1 Module 9: Special Topics (6 Hours) Topic Hours Composite Sections • Introduction • Analysis of composite sections • Design of composite sections • Analysis for horizontal shear transfer 1 One-way Slabs • Introduction • Analysis and design 1 Two-way Slabs (Part I) • Introduction • Analysis • Features in modeling and analysis • Distribution of moments to strips 1 Two-way Slabs (Part II) • Checking for shear capacity • Spandrel beams • Anchorage devices • Additional aspects 1 Compression Members • Introduction • Analysis • Development of interaction diagram • Effect of prestressing force 1 Circular Prestressing • Introduction • General analysis and design • Prestressed concrete pipes • Liquid storage tanks • Ring beams Conclusion