Wooden beam. Calculation of strength 1.4.2 Apk Pro

- floor beam;

Free beam

You must provide the following initial data for calculation:

1. It is very useful.

SP 20.13330.2011 (Loads & effects) Table 8.3.

It is, for example, 150kg/m2 in living quarters.

2. Do not load from the floor

The floor's composition, i.e. Material thickness and composition are important. The load of wooden logs placed on beams can also be considered.

If the load is already known, you can set it manually.

3. Beams for step.

4. Span.

5. Wood species.

6. Grade of wood

7. Flame retardants are used to impregnate.

This is for wood beams that have been subjected under high pressure to fire retardants.

8. Humidity in the air

The humidity at which wood beams can be used.

9. Höhe of the beam section (h).

10. Cross-sectional beam width (b).

This application can be used to design an apartment, cottage villa with utility rooms or other building.