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APPLICATION 3

THE ANALYSIS AND DESIGN OF TWO-WAY CONTINUOUS RC

SLABS

Application data:

The following floor system is considered for design: Data:

l1=___________ [m]

l2=___________ [m]

t1=___________ [m]

t2=___________ [m]

gn=___________ [kN/m2]

(Dead load excluding the self-weight load)

qn=___________ [kN/m2]

(Live load)

The slab is supported by RC beams that are arranged by two orthogonal directions.

Dimensions in plan: (l1+l2+l2+l2+l1) x (t1+t2+t1)

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Application requests:

1. The static analysis using a simplified method based on the coefficients from CE2.

2. The static analysis using a structural engineering software.

3. The design of the two-way continuous slab.

4. The technical drawings (formwork and reinforcement details) for the entire slab.

5. The maximum loading factor using the kinematic method and virtual work applied for

plate elements.

Observations:

1. The considered minimum fire resistance for the slab is 90 minutes.

2. Reinforcement: Bst500, Pc52, OB37.

Colectivul CBA, martie 2015