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Values

LIGNATUR elements are CE-labelled and can be calculated according to the European Technical Approval ETA-11 / 0137, the Eurocode and the national standards. Precise analysis of LIGNATUR elements for single-span girders and multi-span girders is limited to checking the moments, lateral forces and deflections. The following tables show the characteristic data of LIGNATUR elements.

Values

Querschnittswiderstände

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Ccharacteristic Values

Fire resistance

Fire resistance REI30

Fire resistance REI60

Fire resistance REI90

Soundproofing

Soundproofing 50kg/m2 fill

Soundproofing silence12

Heat insulation

Heat insulation with mineral fibre

Heat insulation with wood fibre

Room acoustics

Acoustics Type 1

Acoustics Type 2

Acoustics Type 3

Acoustics Type 3.1

Acoustics Type 5

Acoustics Type 5.1

Acoustics Type 6

Acoustics Type 6.1

Acoustics Type 8

Acoustics Type 8.1

Acoustics Type 9

Acoustics Type 9.1

Acoustics Type 1 dynamic design

Acoustics Type 2 dynamic design

Acoustics Type 3 dynamic design

Acoustics Type 3.1 dynamic design

Acoustics Type 5 dynamic design

Acoustics Type 5.1 dynamic design

Acoustics Type 6 dynamic design

Acoustics Type 6.1 dynamic design

Acoustics Type 8 dynamic design

Acoustics Type 8.1 dynamic design

Acoustics Type 9 dynamic design

Acoustics Type 9.1 dynamic design

Element

Surface element t = 31

Surface element t = 40

Box element LKE

Element height

Element height 120 mm

Element height 140 mm

Element height 160 mm

Element height 180 mm

Element height 200 mm

Element height 220 mm

Element height 240 mm

Element height 260 mm

Element height 280 mm

Element height 300 mm

Element height 320 mm

Element height 360 mm

After selection via the drop-down menu, the calculated characteristic values are displayed. The formulae for this can be found in the formulae overview. The resistance values are calculated as a function of the timber strength C24 in accordance with ETA 11/0137.

The visualisation of your selection is simplified. It does not take into account the element height and the acoustic type.

 

Parameters

h = - mm
b = - mm
d = - mm
tiii = - mm
tii = - mm
ti = - mm
bo = - mm
bu = - mm
hi = - mm
ϱWood = - kN/m3
ϱIsolation = - kN/m3
ϱAbsorber = - kN/m3

Cross section values

Aw = - mm2/m1
Iy = - mm4/m1 * 106
g = - kg/m2
Aw,fi = - mm2/m1
Iy,fi = - mm4/m1 * 106

Resistance Values

Rv,z,k = - kN/m1
Rm,y,k = - kNm/m1
Rv,z,d = - kN/m1
Rm,y,d = - kNm/m1

Safety coefficient values

Kmod = -
γM = -
Kfi = -
γfi = -

Resistance values in the event of fire

Rv,z,k,fi = - kN/m1
Rm,y,k,fi = - kN/m1
Rv,z,d,fi = - kN/m1
Rm,y,d,fi = - kN/m1

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Single-span beam Calculator

Ermitteln Sie mit den oben bestimmten Kennwerten die maximale Spannweite. Wir empfehlen für die maximale Durchbiegung bei Mehrfamilienhaus-, Schulhaus-, und Bürodecken mit Bodenaufbauten = 200 kg/m2 die maximale Anfangsdurchbiegung ≥ l/475 zu wählen, bei Galeriedecken ohne Aufbau und Einfamilienhäuser mit leichten Trockenaufbauten ≥ l/600 bei begehbaren Dächern ≥ l/500 und bei Flachdächern ≥ l/400. [en]

 kN/m2
 kN/m2
 kN/m2
 kN/m2

Bending

l/350

l/400

l/450

l/475

l/500

l/550

l/600

Υg = 1.35Υg,A = 1.00Υq = 1.50ψ2 = 0.60
TragfähigkeitMy,d = - kNmRM,y,d = - kNm
 Vz,d = - kNRV,z,d = - kN
Gebrauchstauglichkeitwinst = - mml/-
Tragfähigkeit im BrandfallMy,d,fi = - kNmRM,y,d,fi = - kNm
 Vz,d,fi = - kNRV,z,d,fi = - kN
ResultatMaximal mögliche Spannweite l = - m [en]

Dlubal Datenbank

Das Dlubal Statikprogramm bietet in Ihrer Datenbank viele LIGNATUR-Kennwerte zur statischen Bemessung unserer LIGNATUR-Decken- und Dachelemente. Besten Dank für die Aufnahme von LIGNATUR in die Dlubal Datenbank.

Querschnittswerte LIGNATUR

 

Ist Ihr gewählter LIGNATUR-Querschnitt nicht mit dabei? Kontaktieren Sie uns, wir nennen Ihnen die exakten Kennwerte.
consulting@lignatur.ch

Statische Verstärkung

Static reinforcement

For structural reinforcement the LIGNATUR elements may be partially fabricated in solid timber.

Static reinforcement

For structural reinforcement the LIGNATUR elements may be partially fabricated in solid timber.