Канал: Sangeetha Manikkara

Variable head permeability test

Variable head permeability test

Constant head permeability test

Constant head permeability test

Permeability of soil and Darcy's law

Permeability of soil and Darcy's law

Angularity Number

Angularity Number

Aggregate crushing value test

Aggregate crushing value test

Aggregate impact value test

Aggregate impact value test

Problem on soil classification

Problem on soil classification

Soil classification

Soil classification

Problem on index property of coarse grained soil

Problem on index property of coarse grained soil

shrinkage parameters and plasticity indices

shrinkage parameters and plasticity indices

Flow index and toughness index

Flow index and toughness index

Determination of plastic limit and shrinkage limit

Determination of plastic limit and shrinkage limit

Determination of liquid limit of soil

Determination of liquid limit of soil

Atterberg limits

Atterberg limits

Relative density

Relative density

Sedimentation analysis - Stokes law

Sedimentation analysis - Stokes law

Hydrometer Analysis

Hydrometer Analysis

Introduction to biological treatment

Introduction to biological treatment

Primary treatment of sewage

Primary treatment of sewage

Grit chamber and Detritus tank

Grit chamber and Detritus tank

Preliminary treatment - Screening

Preliminary treatment - Screening

Sieve analysis

Sieve analysis

Index property_ grain size and shape

Index property_ grain size and shape

Zones of pollution in river stream

Zones of pollution in river stream

oxygen sag curve

oxygen sag curve

self purification of river stream

self purification of river stream

Laboratory experiments to find water content, specific gravity and density

Laboratory experiments to find water content, specific gravity and density

Soil structure

Soil structure

Numerical problems on three phase soil system

Numerical problems on three phase soil system

Population equivalent and Relative stability

Population equivalent and Relative stability

Derivation of first stage BOD and COD

Derivation of first stage BOD and COD

BOD

BOD

Sewer appurtenances

Sewer appurtenances

fundamental equations and it's derivation

fundamental equations and it's derivation

chemical characteristics of sewage

chemical characteristics of sewage

Three phase system

Three phase system

Origin of soil

Origin of soil

physical characteristics of sewage

physical characteristics of sewage

Minimum and maximum velocities in a sewer

Minimum and maximum velocities in a sewer

Hydraulic design of sewers

Hydraulic design of sewers

Rational and empirical formulae for run off

Rational and empirical formulae for run off

Storm water flow and time of concentration

Storm water flow and time of concentration

Quantity of waste water

Quantity of waste water

Systems of sewerage

Systems of sewerage

Sewers

Sewers

Environmental engineering 2 introduction

Environmental engineering 2 introduction

Field operations in GPS survey

Field operations in GPS survey

DGPS

DGPS

planning and preparation of GPS survey

planning and preparation of GPS survey

Wash boring and spacing of boring

Wash boring and spacing of boring

Standard Penetration Test

Standard Penetration Test

Problem on SPT corrections

Problem on SPT corrections

Site investigation and Auger boring

Site investigation and Auger boring

Breakwater

Breakwater

Features and requirements of a harbor

Features and requirements of a harbor

Harbor classification

Harbor classification

group action of pile

group action of pile

Negative skin friction

Negative skin friction

lighting and ventilation of tunnel

lighting and ventilation of tunnel

pile load test

pile load test

TBM and tunnel lining

TBM and tunnel lining

Dynamic pile capacity

Dynamic pile capacity

static pile capacity problem

static pile capacity problem

Tunnelling method

Tunnelling method

kinematic GPS surveying

kinematic GPS surveying

static formula in pile

static formula in pile

Pile foundation classification

Pile foundation classification

Tunnel engineering introduction

Tunnel engineering introduction

floating foundation

floating foundation

rapid static GPS survey

rapid static GPS survey

GPS survey - static method

GPS survey - static method

Raft foundation

Raft foundation

Design of trapezoidal footing

Design of trapezoidal footing

screening in track maintenance

screening in track maintenance

Through packing and overhauling

Through packing and overhauling

Track maintenance objectives

Track maintenance objectives

Design of rectangular footing

Design of rectangular footing

Interlocking of signals

Interlocking of signals

Introduction to GPS

Introduction to GPS

Types of shallow foundation

Types of shallow foundation

Signal systems in railway

Signal systems in railway

position calculation

position calculation

satellite ranging and time calculation

satellite ranging and time calculation

Components of GPS

Components of GPS

GPS introduction

GPS introduction

Ground improvement techniques

Ground improvement techniques

signals part 1

signals part 1

Signals part 2

Signals part 2

Differential settlement

Differential settlement

station yards and types

station yards and types

problems

problems

effect of water table

effect of water table

classification of stations

classification of stations

Stations and requirements

Stations and requirements

problem on bearing capacity

problem on bearing capacity

Components of points and crossings

Components of points and crossings

Terzaghi bearing capacity equation

Terzaghi bearing capacity equation

geometric transformation

geometric transformation

Bearing capacity failures

Bearing capacity failures

GIS operation

GIS operation

Data representation in GIS

Data representation in GIS

points and crossing introduction

points and crossing introduction

Bearing capacity introduction

Bearing capacity introduction

GIS introduction

GIS introduction

Problem

Problem

Active and passive pressure for cohesive soil

Active and passive pressure for cohesive soil

Map projection 2

Map projection 2

Earth pressure for inclined backfill

Earth pressure for inclined backfill

super elevation problem

super elevation problem

super elevation 2

super elevation 2

Map projection 1

Map projection 1

Super elevation 1

Super elevation 1

Active earth pressure 1

Active earth pressure 1

Geometric design - gradient

Geometric design - gradient

Earth pressure at rest with water table

Earth pressure at rest with water table

GIS _ Coordinate systems

GIS _ Coordinate systems

At rest pressure with surcharge

At rest pressure with surcharge

Sleepers and ballastless track

Sleepers and ballastless track

Creep in rails

Creep in rails

Earth pressure at rest condition

Earth pressure at rest condition

Boussinesq equation

Boussinesq equation

Stresses on soil

Stresses on soil

Earth pressure _ Active and passive

Earth pressure _ Active and passive

Resolution

Resolution

Gauges

Gauges

Multispectral scanning

Multispectral scanning

Coning of wheels

Coning of wheels

Introduction to slope stability

Introduction to slope stability

Proctor needle test

Proctor needle test

Factors affecting compaction

Factors affecting compaction

Zero air void line

Zero air void line

Standard proctor test

Standard proctor test

Traffic flow theories

Traffic flow theories

Square root time method

Square root time method

Time rate of consolidation

Time rate of consolidation

Degree of consolidation

Degree of consolidation

Speed flow diagram

Speed flow diagram

Preconsolidation pressure

Preconsolidation pressure

Traffic flow_ density curve

Traffic flow_ density curve

Compression indices

Compression indices

Traffic flow parameter_ speed

Traffic flow parameter_ speed

Accident prevention measures part 2

Accident prevention measures part 2

Consolidation test

Consolidation test

Accident prevention measures 1

Accident prevention measures 1

Spring analogy model in consolidation

Spring analogy model in consolidation

Consolidation_intriduction

Consolidation_intriduction

Accident study and records

Accident study and records

Accident analysis 1

Accident analysis 1

Quick sand condition

Quick sand condition

Effective stress principle

Effective stress principle

Problems on webster method of signal design

Problems on webster method of signal design

Webster method of signal design

Webster method of signal design

Vane shear test

Vane shear test

Rotary intersection design factors

Rotary intersection design factors

Unconfined compression test

Unconfined compression test

Design criteria for intersection

Design criteria for intersection

Triaxial compression test

Triaxial compression test

At grade intersection

At grade intersection

Direct shear test

Direct shear test

Shear strength of soil

Shear strength of soil

Grade separated intersection

Grade separated intersection