Essays about: "träkonstruktioner"

Showing result 6 - 10 of 21 essays containing the word träkonstruktioner.

1. 6. Determination of thermal conductivity for mastic asphalt by combining previously performed laboratory work and TASEF

   University essay from Luleå tekniska universitet/Byggkonstruktion och brand

   Author : Martin Kruse Lindgren; [2021]
   Keywords : Mastic asphalt; BPGJA-11; thermal conductivity; TASEF; FEM; Timber; Gjutasfalt; BPGJA-11; termisk konduktivitet; TASEF; FEM; Trä;

   Abstract : Mastic asphalt is a material which in Sweden mainly is used as coating for bridges, parking decks, courtyards and terraces. Mastic asphalt is a material built-up by a combination of bitumen (a type of binder), well-graded aggregate (consists of both coarse and fine ballast), filler, sand and sometimes also fine graded macadam. READ MORE

3. 7. DYNAMIC RESPONSE OF CROSS LAMINATED TIMBER FLOORS SUBJECT TO INTERNAL LOADS

   University essay from Lunds universitet/Byggnadsmekanik

   Author : Jacob Skoglund; [2020]
   Keywords : CLT; dynamic engineering; engineering; Cross laminated timber; CLT Panels; dynamic response; Timber; CLT floors; Wood; Dynamic behavior; steady state analysis; steady-state; Technology and Engineering;

   Abstract : The deregulation of timber for use in large scale constructions has seen the addition of new innovative timber-based products to a category of products referred to as engineered wood products. A now well established addition to these products is cross laminated timber, or CLT for short. READ MORE

4. 8. Structural Assessment of the Glulam Arches at Stockholm Central Station

   University essay from KTH/Byggnadsmaterial

   Author : Anders Naumburg; Kasper Krönlein; [2020]
   Keywords : Wood; Glulam; Glulam-arch; Hetzer system; Töreboda system; AB Fribärande träkonstruktioner; Curved I glulam cross-sections;

   Abstract : The purpose of this master’s thesis was to investigate if suspension of heavy objectsis possible in the glulam arches at Stockholm Central Station. The main goal was todetermine the arches’ load carrying capacity’s utility ratio, in order to give knowledgeif additional loading can be added. READ MORE

5. 9. FEM modelling of sound reduction index in partition CLT wall

   University essay from Lunds universitet/Institutionen för byggvetenskaper; Lunds universitet/Teknisk akustik

   Author : Adam Hultin; Erik Hörström; [2020]
   Keywords : Technology and Engineering;

   Abstract : Constructing buildings with wood brings many advantages, especially regarding environmental aspects, which has brought an up-rise in these types of structures. However, one of the main issues regarding wooden structures is its tendency to perform poorly acoustically in lower frequencies compared to heavier structures. READ MORE

6. 10. Modelling cross-laminated timber floors in dynamic analysis - Eigenfrequency prediction

   University essay from Lunds universitet/Institutionen för byggvetenskaper; Lunds universitet/Byggnadsmekanik

   Author : Johannes Wetterholt; [2019]
   Keywords : finite element method; FEM; dynamic analysis; Eigenfrequency; CLT; cross-laminated timber; cross-laminated timber floors; wooden floors; Technology and Engineering;

   Abstract : In the late 1990s cross-laminated timber (CLT) was developed. The development of CLT was a project aimed to produce a structural product that could compete with the concrete industry and contribute to a reduced effect on the environment, due to the low environmental impact of timber in relation to other building materials. READ MORE