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two-way reinforced concrete slab example

A single slab with two-way reinforcement rebars will be analyzed with RCsolver. The following data is available:

a) Section properties: d = 0.2 m, concrete: C25/30, Reinforcement steel: B500C, proposed tensile reinforcement: Ø10.

b) Slab properties and loading: Lx = 4 m, Ly = 5 m, Mtop = -30 KNm, Mbot = -30 KNm, Mleft = -40 KNm, Mright = -40 KNm, Mx =70 KNm, My = 75 KNm, Vtop = 50 KN, Vbot = -50 KN, Vleft = 60 KN, Vright = -60 KN.

Objective: Design the concrete slab and calculate the required tensile reinforcement for both directions.

Slab section properties

Figure 1: Slab section properties

Slab properties and slab loading

Figure 2: Slab properties and Slab loading

3D model, concrete slab and calculated reinforcement rebars

Figure 3: 3D model, concrete slab and reinforcement rebars

Results in rcsolver

Figure 4: Results in RCsolver

Calculation procedure - equations

Calculation procedure - equations

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