63 uppsatser · sida 1 av 5
En jämförelse mellan Eurokod och BKR
… thesis is to investigate the degree of influence of holes in the web of steel beams with long spanson weakening of their bearing capacity. Making holes in the web of the beam generally reduces the bearing capacity of the beam. However, it might be necessary seen from both an …
… in some components.This work is about the development of a concept for the skidbeam where steel is replaced by a composite material. Due to lack of knowledge about fiber composite and their manufacturing processes, a pre-study was made. After the pre-study the concept work on …
Kontroll av kapacitet hos blockankare i Connector Samverkansbalk
… with the idea to investigate and evaluate their construction of a interaction beam, CSB-beam. CSB is short for Connector Interaction beam. The beam is based on a horizontal C-profile of high-tensile steel and in the bottom of the profile are vertical flat bar welded so called …
… of the cross ? section is expected. One solution is to create a model with a beam ? shell assembly. The PIPE20 elements in the model where inaccuracies have been found can be replaced by shell elements. A first development of such a model was made. The beam ? shell assembly was …
… was to build a controller for a system containing a turn table and an antenna beam. The idea is to use this system on a boat where it will be exposed to position disturbances due to waves. The desired behaviour is that antennas placed on the antenna beam should point towards the …
ett räkneverk baserat på radiovågsteknik
… purpose of this study is to become familiar with the technique of the Radio Beam Counter 2000 and evaluate its validity and reliability in the field. The counter is an instrument for measuring visitor use (people, bicyclists, cars, horses, etc.) which up to the date of this …
… develop and sell ready to assemble building systems for concrete rafter beam applications. The beams in this system consist of a u-beam that is welded to a flange. To be able to fill the beams with concrete there is holes in the beams top end. The holes are made in a ”punching …
Beräkningsjämförelser mellan eurocodes och BKR
… the other will be build completely in concrete. The steel building will have a beam and a column dimensioned, the concrete building will likewise have a beam and a column dimensioned. To reach as equivalent comparison as possible will the same load, geometry and circumstance …
… beläggjärnets placering i förhållande ett beläggjärn så kallad Cross-beam. Att säkerställa att bultar monteras med rätt åtdragningsmoment på 230Nm. Den sista tredjedelen av arbetet bestod i att presentera lösningar som helt eller delvis eliminerar oljud, när olika komponenter …
… capacity. This feature is used toexamine how the bending capacity of the beams improve by adhering carbon fiber laminateson the lower edge of the beamsThe strength of the material is tested with three experiments: carbon fiber on the bottom of thebeam (a), carbon fiber attached …
… to withstand large variable loads. The elements are made of lightweight beams with flanges of structural timber and beam webs made of OSB. These are bound together by nogging pieces with the same kind of structure. On top of the beams a nailed and glued plywood is added to …
… web of a girder and the attachment is pulled in a direction parallel to the beam. It’s possible view the load as two components, a moment and a horizontal load. The moment will push the attachment into the girder and finally yielding in combination with web buckling will govern …
… frame of the helicopter at four support points by a mechanism consisting of a beam with a pin joint and a spring loaded bolt. The beam is attached to the cargo hook of the helicopter which can be opened from the cockpit. Hence CARABAS III can be released from the helicopter in …
en jämförelse mot BKR
… in this thesis include wind load, snow load, a steel column, a concrete beam, a glulam beam and finally a concrete slab. The results show that regardless of which one of the guidelines that was used the resulting design values are often very similar.
… late 1940s. It is a heavy structure building of five floors with columns and beam system. A preliminary investigation has been carried out to find information about construction, and through the study of construction documents. With the construction drawings we could determine …
