POSHAQ Interview Questions and Answers

One of the latest technologies in civil engineering is Building Information Modeling (BIM).

• Building Information Modeling (BIM) is a digital representation of physical and functional characteristics of a building.

• BIM allows for collaboration among architects, engineers, and construction professionals throughout the project lifecycle.

• It helps in improving efficiency, reducing errors, and optimizing building performance.

• Examples of BIM software include Autodesk Revit, Bentley AE...read more

Bridges are made underwater using various construction methods and materials to prevent corrosion of rods.

• Specialized equipment like cofferdams or caissons are used to create a dry work environment underwater.

• Materials like epoxy-coated rebar or stainless steel are used to prevent corrosion of rods.

• Cathodic protection systems can also be installed to protect the rods from corrosion.

• Regular maintenance and inspections are necessary to ensure the longevity of underwater bridges...read more

Concrete technology refers to the science and technology involved in the properties, behavior, and use of concrete materials.

• Concrete technology involves the study of materials used in concrete production, such as aggregates, cement, and water.

• It also includes understanding the properties of concrete, such as strength, durability, and workability.

• Concrete technology covers various methods of concrete production, testing, and quality control.

• Advancements in concrete technology...read more

Pilling is the process of driving precast concrete piles into the ground to provide foundation support. I-Girder methodology involves using precast concrete girders in bridge construction.

• Pilling involves driving precast concrete piles into the ground using specialized equipment

• I-Girder methodology uses precast concrete girders to support bridge decks

• Both processes are commonly used in construction projects to provide structural support and stability

Concrete technology is the study of the properties and behavior of concrete materials.

• Concrete technology involves understanding the composition, properties, and behavior of concrete materials.

• It includes knowledge of mix design, construction practices, and testing methods.

• Advancements in concrete technology have led to the development of high-performance concrete, self-healing concrete, and sustainable concrete solutions.

Slump cone test is a method used to determine the workability of concrete by measuring the consistency and flow of the concrete mix.

• Involves filling a slump cone with concrete mix, then lifting the cone to see how much the concrete slumps or settles

• The amount of slump is measured in millimeters and indicates the workability of the concrete mix

• Different types of slumps (true slump, shear slump, collapse slump) can indicate different properties of the concrete mix

• Used in constr...read more

Soil bearing capacity refers to the ability of soil to support the load applied to it without undergoing excessive settlement or deformation.

• Soil bearing capacity is typically measured in pounds per square foot or kilopascals.

• It is influenced by factors such as soil type, moisture content, compaction, and depth.

• Different types of soil have different bearing capacities - for example, clay soils generally have a lower bearing capacity than sandy soils.

• Soil bearing capacity is a...read more