Location & Wind
EN 1991-1-4 terrain cat. III
wind zone
38
m/s · 10-min · 50yr
metres
Panel Geometry
GRC / GFRC section
metres
metres
mm · GRCA min 13 mm
mm · GRCA min 25 mm
Stiffening Ribs
directional — H and V separate
count (between edges)
mm excl. skin
count (between edges)
mm excl. skin
edge reinforcement
mm excl. skin
Fixings & Accessories
supplier ETA values
per panel
accessory type
mm
Advanced Options
α = 12 × 10⁻⁶ /°C
Iran proximity
bending stiffness method
Fixed
ρ = 2000 kg/m³ · MOR = 8 MPa · γ_m = 2.0 · E = 10 GPa ·
γ_G = 1.35 · γ_Q = 1.5 · c_p = 1.0 · L/250 · ρ_air = 1.20 kg/m³
Awaiting Input
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Panel Weight
—
kg
Weight / m²
—
kg/m²
Moment of Inertia I
—
× 10⁶ mm⁴
Critical Span
—
metres
Skin
—
kg
H-Ribs
—
kg
V-Ribs
—
kg
Perimeter
—
kg
Calculation Assumptions
v_b—
c_e(z)—
q_p—
f_Rd—
GRCA Geometry
Structural