Reinforced concrete structures in coastal areas are subjected to an extremely corrosive environment. This is due to the presence of chloride ions in the seawater. The presence of oxygen exacerbates the aggressive condition in coastal areas especially in zones subject ...
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14 Types of Columns in building Construction
There are several types of columns which are used in different parts of structures. Column is a vertical structural member that carry loads mainly in compression. It might transfer loads from a ceiling, floor slab, roof slab, or from a beam, ...
Retaining Wall Types, Materials, Economy, and Applications
What is a retaining wall? Retaining wall is a structure that are designed and constructed to withstand lateral pressure of soil or hold back soil materials. The lateral pressure could be also due to earth filling, liquid pressure, sand, and ...
What is an Arch? Different Components of an Arch
What is an Arch? An arch is a structure constructed in curved shape with wedge shaped units (either bricks or stones), which are jointed together with mortar, and provided at openings to support the weight of the wall above it ...
Types of Arches Construction based on Shape, Material, Workmanship
Types of arches based on shape, material of construction, workmanship and number of centers are discussed here. An arch is constructed in curved shape due to which loads from above is distributed to supports (pier or abutment). Types of Arches Arches ...
What are Intake Structures? 8 Types of Intake Structures
Intake structures are used for collecting water from the surface sources such as river, lake, and reservoir and conveying it further to the water treatment plant. These structures are masonry or concrete structures and provides relatively clean water, free from ...
Strengthening of Concrete Structures and When its Required?
When strengthening is going to be undertaken all failure modes must be evaluated. Strengthening a structure for flexure may lead to shear failure instead of giving the desired increased load bearing capacity. It should also be noted that not only ...
Types of cracks in Concrete Structures
Types of cracks in Concrete Structures Types of cracks in concrete structures are structural cracks and non-structural cracks. Structural Cracks in Concrete Structural cracks are those which result from incorrect design, faulty construction or overloading and these may endanger the ...