Coastal Protection Structures | Water front Structures | Wave Protection

Curved face seawall

Coastal Protection Structures Coastal Protection structures are constructed principally to protect the coastal line. They are useful for changing current and sand movements but also to redirect rivers and streams. These structures are built to: Slow down or prevent coastal erosion Increase access or mooring sites (marinas, bridges, causeways and boat ramps) Support coastal sub-division … Read more Coastal Protection Structures | Water front Structures | Wave Protection

Local Attraction in Compass Surveying | Elimination methods | Magnetic field of Earth

Correcting observation for Local attraction – YouTube

Local attraction & Compass Surveying Local attraction is the phenomenon by which the magnetic needle is constantly prevented to point towards the magnetic north at a place. This is because that these magnetic compass is influenced by other magnetic objects at that locality such as wires carrying electric current, rails, steel and iron structures, steel … Read more Local Attraction in Compass Surveying | Elimination methods | Magnetic field of Earth

Compass Surveying| Types of Compass | Advantages & Disadvantages of Compass Surveying | Example

Prismatic compass ( brasscompass.com)

Compass surveying Compass surveying is the branch of surveying in which the position of an object is located using angular measurements determined by a compass and linear measurements using a chain or tape. Compass surveying is used in following circumstances: If the surveying area is large, chain surveying is not adopted for surveying rather compass … Read more Compass Surveying| Types of Compass | Advantages & Disadvantages of Compass Surveying | Example

Wastewater Screening & Classification of Screens (Complete list) | Wastewater Treatment

Screening process in a wastewater treatment system (YouTube.com)

Wastewater Screening Wastewater Screening is the first unit operation in all wastewater treatment plants. Screen is the device used to retain solids found in the influent wastewater to the treatment plant. The main purpose of screening is to remove solid materials that could: Cause damage to other process equipment. Cause reduction in efficiency of the … Read more Wastewater Screening & Classification of Screens (Complete list) | Wastewater Treatment

Flooring Materials and their Applications | Types of Flooring

Brick flooring - Flooring Materials

Flooring Flooring protects the slabs on the different floors in building and provides suitable finish of floor surfaces. Flooring materials are also an integral part of your interior design of the house. The choice of material depends on ease of installation, exposure conditions Function of the floor Kind of maintenance it needs. Different types of … Read more Flooring Materials and their Applications | Types of Flooring

Floating Column in Buildings | How it Works | Hanging Columns

Hanging or Floating Column Arrangement

Floating Column or Hanging Columns The floating column is a vertical member which rest on a beam but doesn’t transfer the load directly to the foundation. The floating column acts as a point load on the beam and this beam transfers the load to the columns below it. The column may start off on the … Read more Floating Column in Buildings | How it Works | Hanging Columns

Smog in Delhi | Sources & Formation | Formation of smog | Health effects

Formation of Smog due to factory emissions

Smog Smog is a type of air pollution event ongoing in New Delhi. New Delhi is one of the worst air polluted city since 1999. Due to the smog the visibility is decreased and that caused much vehicle accidents recently in the city. It also caused cancellation and delay of public transport, trains, flights etc. … Read more Smog in Delhi | Sources & Formation | Formation of smog | Health effects

Lateral Torsional Buckling | Factors influencing LTB

lateral torsional buckling

Lateral Torsional Buckling occurs in unrestrained beams. A beam is unrestrained when its compression flange is free to displace laterally and rotate. When I sections are used as beams or beam columns the compression flange is under compressive stress and has a tendency to buckle but it is attached to the tension flange which resists … Read more Lateral Torsional Buckling | Factors influencing LTB

Advanced Wastewater Treatment Methods (Complete List)

Oxadation Ditch Waste Water Treatment - BJWSA

WASTEWATER TREATMENT Sewage or wastewater is a dilute mixture of various wastes from residential, commercial and industrial areas. This wastewater is treated to reduce its objectionable properties that can cause unfavorable changes to environment and man. The conventional wastewater treatment methods are used to reduce the amount of suspended or floatable materials and treatment of … Read more Advanced Wastewater Treatment Methods (Complete List)

4 Major Interview Styles | Directive Interview | Stress Interview | Behavioral Interview

4 Major Interview Styles Depending on the position, job description and the intended outcome of the interview, the interview styles and flow will be different. In This article four major interview styles are being discussed.   Directive Interview: The interviewer will direct the interview by the questions he/she asks you. You are expected to do … Read more 4 Major Interview Styles | Directive Interview | Stress Interview | Behavioral Interview