Waffle Roof Structure

Waffle slab has two directional reinforcement.

Waffle roof structure.

Nine bridges roof structure in revit duration. Waffle slab or ribbed slab is a structural component which is plain on its top and contains grid like system on its bottom surface. Jammy chong 267 876 views. Vp bim channel 60 269 views.

A 120 mm thick slab with a minimum rib thickness of 125 mm for continuous ribs is required to achieve a 2 hour fire rating. We will start by first modeling the waffle structure entirely in rhino showing how it is less forgiving of design changes as it requires a complete manual re creation of the ribs of the structure every time a change is made. The reinforced concrete waffle slab ribbed slab cross section reinforcement detail includes ribbing beams reinforcement slab top wire mesh waffles dimensioning voids width and. Figure 3 shows the massing model of a canopy design the top of which we want to construct as a waffle structure.

Finally the definition orients the strut curves to the x y axis so that the curves can be easily output directly to a cnc mill or laser cutter. This form of construction is not very common because of the formwork costs and the low fire rating. A waffle slab is flat on top while joists create a grid like surface on the bottom. Creating a roof structure duration.

This structure was designed to be more solid when used on longer spans and with heavier loads. The waffle system has a few components that define the strut labels and has a slider to control the label size to keep the model organized. Grasshopper 006 waffle structure beams concept fabrication duration. Grasshopper 006 waffle structure beams concept fabrication duration.

The grid is formed by the removal of molds after the concrete sets.