New Nautilus Calculator

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Geometrical data

Span between columns in the x direction Lx Lx * m

Span between columns in the y direction Ly Ly * m

Column size in the x direction Cx Cx * cm

Column size columns in the y direction Cy Cy * cm

Rib Width

N° Spans X *

N° Spans Y *

Load data

Rebar data

Top Concrete Cover * cm

Top Base Reinforcement

Top Base Reinforcement Diameter * mm

Top Base Reinforcement Distance

Bottom Concrete Cover * cm

Bottom Base Reinforcement

Bottom Base Diameter * mm

Bottom Base Reinforcement Distance

Material data

Concrete Resistance Class

Rebar Characteristics

Full zone data

Full zone goal

Deflections

Deflection limit * L/250 [mm]

Your contact information

Type of contact

First name *

Last name *

Company *

POSITION

E-mail *

PHONE

City *

Zip Code *

Country *

Your Project information

Project Name *

Project Information

Further Requests

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Calculations will be shown here

Project and customer information
Date	26/04/2025
Product name	Nuovo Nautilus Evo
Project Name	/
Customer	/

Thickness
S_top	cm
H_nau	cm
S_bottom	cm
H_tot	0 cm

Full zone
C_cap	0 m

Steel incidence
Steel incidence	0 kg/m²

Concrete consumption
C_nau	0 m³/m²

Deflections
Instantaneous deformation	0 mm
Long Term Deformation	0 mm
Deflection limit	0 mm
Deflection check	/

Punching reinforcement
Punching Check on u0	/
Design punching shear reinforcement	/

Inertia reduction factors
Inertia reduction factor (I₁₁)	0
Inertia reduction factor (I₂₂)	0
Inertia reduction factor (I₁₂)	0
Shear reduction factor (S₁₂)	0
Shear reduction factor (S₂₃)	0
Mass reduction (%)	0
Modified Young Modulus (E_c,m)	0 N/mm²
Voided slab self weight (p_cls,m)	0 kN/m³

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