One Way Slab On Concrete Walls

Imperfections form when concrete hardens or sinks into the ground.

One way slab on concrete walls.

In reinforced concrete construction the slab is an extensively used structural element forming floors and roofs. In two way slab the ratio of longer span l to shorter span b is less than 2. Ubc recommend concrete slab and composite topping slab serving as structural diaphragm used to transmit earthquake forces to be 50mm. When a reinforced concrete slab is supported by beams on all the four sides and the loads are carried by the supports along with both directions it is known as two way slab.

A concrete slab is the plane element having the depth d much smaller than its span and width. No matter how strong a slab of concrete seems it will wear out over time. Difference between one way and two way slab are as follows. It may be supported by reinforced concrete beam by masonry wall or directly by column.

One way slab design example. I e longer span l shorter span b 2. 1 5 minimum thickness of two way slab aci 318 14 provided recommendations to determine minimum thickness of slabs including slabs with beams flat slabs flat plates that can be found here. The one way slab is a slab which is supported by parallel walls or beams and whose length to breadth ratio is equal to or greater than two and it bends in only one direction spanning direction while it is transferring the loads to the two supporting walls or beams because of its geometry.

If you plan on pouring a lot of concrete build a wood and mesh barrier first to ensure your new slab is strong.