Is pedestal required for footing?

When the allowable bearing pressure of soil is very low, wide footing is to be provided with required bearing area. But, the depth of footing is to be reduced. If pedestal is provided on the footing it is not a problem with thinner footing. It permits the way to provide thinner footings in such type of soils.

Why are pedestals used?

In classical architecture, a pedestal is used as a base to support columns, statues or other ornaments. A classical pedestal may be square, octagonal or circular and is usually made up of three elements: Plinth: This is the lowest part of the base of a column or pedestal.

What is a pedestal in RCC?

An RCC Pedestal is a vertical structural member of a Building Construction and it is used to transfer a load from Column to Footing. Furthermore, a footing transfers load to a good soil which is below it. An RCC Pedestal is a Compression member and it is one type of Column.

What are pedestals in construction?

pedestal, in Classical architecture, support or base for a column, statue, vase, or obelisk. Such a pedestal may be square, octagonal, or circular. The name is also given to the vertical members that divide the sections of a balustrade. A single pedestal may also support a group of columns, or colonnade.

What is the purpose of pedestal in column isolated footing?

Pedestals is the area in between top end of the footing and the lower end of the Column/Pier. The basic purpose of construction of pedestals is to transfer the load to a smaller first and then pedestals facilities good uniform distribution of load thereby rendering the soil more effective for load bearing.

What is difference between pedestal and column?

When the height of member is less than 3times the least lateral dimensions of column it is termed as pedestal whereas when the value is greater than 3times least lateral dimension it is termed as column.

What is stepped footing?

The stepped footing is also known as a Stepped foundation. The stepped footing is a simple type of isolated footing which is provided over soil having less bearing capacity. Because of low soil capacity load need to be transferred on the larger area. Stepped footing are stepped upon one another.

What is meant by pedestal column?

Pedestal is a compression member who has the length to least lateral dimension ratio is less than 3. Pedestal is usually used in steel structure where the column load is very high.

What is the difference between column and pedestal?

is that column is a solid upright structure designed usually to support a larger structure above it, such as a roof or horizontal beam, but sometimes for decoration while pedestal is (architecture) the base or foot of a column, statue, vase, lamp, or the like; the part on which an upright work stands.

What is difference between pier and pedestal?

is that pier is (architecture) a rectangular pillar, or similar structure, that supports an arch, wall or roof while pedestal is (architecture) the base or foot of a column, statue, vase, lamp, or the like; the part on which an upright work stands.

Where is stepped foundation used?

(ii) Stepped footing:- As from the name its resembling that, footings are stacked upon one another as steps. Three concrete cross sections are stacked upon each other and forms as a steps. This type of footings are also called as a Step foundation. Stepped footing is used generally in residential buildings.