Laohoone kandeelementide arvutamine

Käesolevas lõputöös leiti laohoonele mõjuvad koormused, mille põhjal arvutati kandev profiilplekk, dimensioneeriti katusetalad ja kontrolliti posti kandevõimet. Arvutuste põhjal leiti, et kandev profiilplekiks sobib T130M-75L-930 paksusega 0,9 mm. Katusetaladeks 7,9 meetrise sildepuhul on liimpuittalad ristlõikega 240560 ning puidu tugevusklass on GL24h. 15,4 meetrise silde moodustavad kahekaldelised liimpuittalad, mille harja kõrgus on 1180 mm ning kõrgus toel on 900 mm. Tala laius on 240mm. Kahekaldelise tala tugevusklass on GL24h. Lõputöös kontrolliti raudbetoonist posti kandevõimet, millele toetuvad kahekaldelised talad. Posti ristlõikeks on 400400 mm ning betooni tugevusklassiks valiti C30/37.

The goal of this graduation thesis is to design a load bearing roof deck for a warehouse, calculate glue-laminated timber beams in ultimate and serviceability limit state and calculate structural column in ultimate limit state. The graduation thesis is based on a preliminary architectual project. The warehouse has a length of 72 meters, width of 47,8 meters and the height of the building is 8,8 meters. Based on the calculations, load bearing sheets T130M-75L-930 with a thickness of 0,9 mm were chosen as roof tiling. Roof beams consist of two different main types - one with a span of 7,9 meters and the other with a span of 15,4 meters. The first one has a cross-section dimensions of 240560 millimeters. The beam that has a span of 15,4 meters has two inclines. At the ridge the beam height is 1180 mm and at the valley the beam height is 900 mm whilst the beam width is 240 mm. Both beams have a strenght class of GL24h. Calculations were performed for the reinforced concrete column in the ultimate limit state. Column cross-section dimensions are 400400 and a concrete grade of C30/37 was chosen.