How To Determine Load Bearing Wall On Concrete Slab. At the bottom of the slab (which i assume to be 4 inches thick)the area bearing on soil is 8+5.5=13.5 wide. Figure 403.1(1) shows w(width) as a variable dependent on the load imposed by the bearing wall above.
This load also acts as udl. Look for an internal wall that's near the relative center of your house. The soil capacity is at least 3000 psf and the resulting load from the floor on the wall is.
Beams = Self Weight Per Running Meter;
Load capacity of simply supported concrete slabs. Tom silva explains what load bearing walls are, how to identify them, and what needs to be done in order to safely remove them.subscribe to this old house: For this question i have to consider certain assumption as the question has lack of other details.
As We Know That Density Of Reinforced Concrete Is 25 Kn/M3.
Eb = 29×10^6 (assumed for steel dowels) inertia/dowel bar, ib = in.^4: Three types of load are considered while designing slab: Live load of the slab.
Section R403 Is Titled Footings, But Figure 403.1(1) Is Titled Concrete And Masonry Foundations.
Dead load of the slab. The soil capacity is at least 3000 psf and the resulting load from the floor on the wall is. This load acts as udl, this is calculated after assuming the 1m wide square strip and suitable thickness consideration.
Figure 403.1(1) Shows W(Width) As A Variable Dependent On The Load Imposed By The Bearing Wall Above.
To support a conventionally framed bearing wall on a basement floor, you definately need a footing under the slab for the entire length of the wall. In an unfinished basement, it is easier to see the metal beams or columns that run from one side of the room to the other. In other words, any attempts to bring that wall down means you will undoubtedly be bringing the entire structure down as well.
Of Bars And Their Dimensions In One Meter Span Of Slab In Shorter Direction.
Of elasticity, eb = psi: B f = 800 mm a = 250 mm h f = say assuming c20/25 concrete 0.85 x 250 = 213 say 225 mm Joint load, pt = lbs.