Strip foundations are used to support a line of loads, either due to a load-bearing wall, or if a line of columns need supporting where column positions are so close that individual pad foundation would be inappropriate.
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A stepped strip foundation is often used on a sloping site where the steps allow the foundation to follow the slope without too much excavation, when compared with excavations and retaining walls. A floor structure that spans between perimeter strip foundations , whether over intermediate piles or not, also minimises excavation, when compared with a slab on grade or slab on fill floor.
The raft will help to avoid any settlement that would occur to strip the foundation. The mat is just placed there to avoid slipping.
Measure the mass (in kilograms) and length (in metres) of the strip. Divide the first by the other.
strip foundation is love
A strip foundation is best known as the lowest part of your structure. The strip foundation is the first piece of supporting layer that is used with a foundation.
This is a continuous strip of concrete which support load bearing walls which sit on the centre of the foundation.
disvantages of a narrow strip foundation
Strip foundations are used to support a line of loads, either due to a load-bearing wall, or if a line of columns need supporting where column positions are so close that individual pad foundation would be inappropriate.
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THREE DIMENSIONAL DRAWING OF STRIP FOUNDATIONS
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20mm
A reinforced wide strip concrete foundation is used if the soil is soft or is of a low bearing capacity. This would not work for heavy or clumpy soil.
unit weight of sand used in strip foundations is 1700kg per cubic meter
A stepped strip foundation is often used on a sloping site where the steps allow the foundation to follow the slope without too much excavation, when compared with excavations and retaining walls. A floor structure that spans between perimeter strip foundations , whether over intermediate piles or not, also minimises excavation, when compared with a slab on grade or slab on fill floor.