The calculation is performed for a single-span beam made of glued beams.
Glued timber is a modern and popular material obtained as a result of gluing boards (slats) from softwood of the highest category with melamine, isocetate or polyurethane adhesives. Unlike products made of solid wood, glued beams are devoid of most of the disadvantages: they are homogeneous, do not deform, do not crack, they can be made of any size and, as a result, they can overlap larger spans.
KALK.PRO offers you to perform the calculation of the glued beam deflection using an online calculator. Calculate the cross-section of the board-glued beam or determine the necessary step between them, based on the known characteristics of the load on the overlap and the length of the span. You do not need to have special knowledge, and you can read the detailed operating instructions of the calculator on the page of the section "Calculation of beams". We also provide you with the ability to download calculation results, drawings, and 3D models.
The algorithm of the calculator takes into account SNiP II-25-80 (SP 64.13330.2011), and also takes into account other reference sources.